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API and pharmaceutical reference standards for drug development, QC and regulatory submission.

3-(5-Chloro-1-(2,4-dichlorobenzyl)-3-methyl-1H-pyrazol-4-yl)acrylic acid structure

3-(5-Chloro-1-(2,4-dichlorobenzyl)-3-methyl-1H-pyrazol-4-yl)acrylic acid

CAS: 1006441-77-5

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5-Methyl-4-((5-methyl-3-nitro-1h-pyrazol-1-yl)methyl)isoxazole-3-carboxylic acid structure

5-Methyl-4-((5-methyl-3-nitro-1h-pyrazol-1-yl)methyl)isoxazole-3-carboxylic acid

CAS: 1006441-81-1

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3-(5-Chloro-1-(1,1-dioxidotetrahydrothiophen-3-yl)-3-methyl-1h-pyrazol-4-yl)acrylic acid structure

3-(5-Chloro-1-(1,1-dioxidotetrahydrothiophen-3-yl)-3-methyl-1h-pyrazol-4-yl)acrylic acid

CAS: 1006441-83-3

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4-((3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)methyl)-5-methylisoxazole-3-carboxylic acid structure

4-((3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)methyl)-5-methylisoxazole-3-carboxylic acid

CAS: 1006441-85-5

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4-[(4-chloro-3-nitro-1h-pyrazol-1-yl)methyl]-5-methyl-1,2-oxazole-3-carboxylic acid structure

4-[(4-chloro-3-nitro-1h-pyrazol-1-yl)methyl]-5-methyl-1,2-oxazole-3-carboxylic acid

CAS: 1006441-88-8

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3-(5-Chloro-1-(4-chlorobenzyl)-3-methyl-1h-pyrazol-4-yl)acrylic acid structure

3-(5-Chloro-1-(4-chlorobenzyl)-3-methyl-1h-pyrazol-4-yl)acrylic acid

CAS: 1006441-90-2

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4-Chloro-3-nitro-1-(3-(trifluoromethyl)benzyl)-1H-pyrazole structure

4-Chloro-3-nitro-1-(3-(trifluoromethyl)benzyl)-1H-pyrazole

CAS: 1006441-97-9

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(5-Methyl-3-nitro-1h-pyrazol-1-yl)acetyl chloride structure

(5-Methyl-3-nitro-1h-pyrazol-1-yl)acetyl chloride

CAS: 1006442-04-1

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3-[3-(3-chlorophenyl)-1-(2-cyanoethyl)-1h-pyrazol-4-yl]-2-cyanoprop-2-enoic acid structure

3-[3-(3-chlorophenyl)-1-(2-cyanoethyl)-1h-pyrazol-4-yl]-2-cyanoprop-2-enoic acid

CAS: 1006442-26-7

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(4-(4-Chloro-1h-pyrazol-1-yl)phenyl)methanamine structure

(4-(4-Chloro-1h-pyrazol-1-yl)phenyl)methanamine

CAS: 1006442-29-0

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3-[1-(2-carbamoylethyl)-3-(4-methoxyphenyl)-1h-pyrazol-4-yl]-2-cyanoprop-2-enoic acid structure

3-[1-(2-carbamoylethyl)-3-(4-methoxyphenyl)-1h-pyrazol-4-yl]-2-cyanoprop-2-enoic acid

CAS: 1006442-35-8

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1-(4-Methylphenoxymethyl)-1h-pyrazole-3-carboxylic acid structure

1-(4-Methylphenoxymethyl)-1h-pyrazole-3-carboxylic acid

CAS: 1006442-36-9

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2-(((5-Methyl-3-nitro-1h-pyrazol-1-yl)methyl)sulfonyl)acetic acid structure

2-(((5-Methyl-3-nitro-1h-pyrazol-1-yl)methyl)sulfonyl)acetic acid

CAS: 1006442-39-2

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3-(3-Methoxy-4-nitro-1h-pyrazol-1-yl)propan-1-amine structure

3-(3-Methoxy-4-nitro-1h-pyrazol-1-yl)propan-1-amine

CAS: 1006442-43-8

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3-(1-(3-Amino-3-oxopropyl)-3-(3-bromophenyl)-1H-pyrazol-4-yl)-2-cyanoacrylic acid structure

3-(1-(3-Amino-3-oxopropyl)-3-(3-bromophenyl)-1H-pyrazol-4-yl)-2-cyanoacrylic acid

CAS: 1006442-44-9

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2-(4-Chloro-3-nitro-1H-pyrazol-1-yl)ethan-1-amine structure

2-(4-Chloro-3-nitro-1H-pyrazol-1-yl)ethan-1-amine

CAS: 1006442-47-2

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1-(2,2-Difluoroethyl)-4-nitro-1h-pyrazole structure

1-(2,2-Difluoroethyl)-4-nitro-1h-pyrazole

CAS: 1006442-51-8

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1-(2,2-Difluoroethyl)-4-nitro-1H-pyrazole-3-carboxylic acid structure

1-(2,2-Difluoroethyl)-4-nitro-1H-pyrazole-3-carboxylic acid

CAS: 1006442-59-6

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1-(2-Nitrophenyl)-1h-pyrazole-3-carboxylic acid structure

1-(2-Nitrophenyl)-1h-pyrazole-3-carboxylic acid

CAS: 1006442-69-8

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1-[2-nitro-4-(trifluoromethyl)phenyl]-1h-pyrazole-3-carboxylic acid structure

1-[2-nitro-4-(trifluoromethyl)phenyl]-1h-pyrazole-3-carboxylic acid

CAS: 1006442-79-0

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3-[1-(2-carbamoylethyl)-3-[4-(difluoromethoxy)-3-methoxyphenyl]-1h-pyrazol-4-yl]-2-cyanoprop-2-enoic acid structure

3-[1-(2-carbamoylethyl)-3-[4-(difluoromethoxy)-3-methoxyphenyl]-1h-pyrazol-4-yl]-2-cyanoprop-2-enoic acid

CAS: 1006442-80-3

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1-(4-Fluoro-2-nitrophenyl)-1h-pyrazole-3-carboxylic acid structure

1-(4-Fluoro-2-nitrophenyl)-1h-pyrazole-3-carboxylic acid

CAS: 1006442-84-7

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1-(2-Fluoro-4-nitrophenyl)-1h-pyrazole-3-carboxylic acid structure

1-(2-Fluoro-4-nitrophenyl)-1h-pyrazole-3-carboxylic acid

CAS: 1006442-88-1

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(2E)-3-(1-butyl-5-chloro-3-methyl-1H-pyrazol-4-yl)acrylic acid structure

(2E)-3-(1-butyl-5-chloro-3-methyl-1H-pyrazol-4-yl)acrylic acid

CAS: 1006442-96-1

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1-(3-Nitropyridin-2-yl)-1h-pyrazole-3-carboxylic acid structure

1-(3-Nitropyridin-2-yl)-1h-pyrazole-3-carboxylic acid

CAS: 1006442-98-3

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1-(5-Nitropyridin-2-yl)-1h-pyrazole-3-carboxylic acid structure

1-(5-Nitropyridin-2-yl)-1h-pyrazole-3-carboxylic acid

CAS: 1006443-01-1

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1-(2,2-Difluoroethyl)-3,5-dimethyl-4-nitro-1h-pyrazole structure

1-(2,2-Difluoroethyl)-3,5-dimethyl-4-nitro-1h-pyrazole

CAS: 1006443-08-8

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(2E)-3-[3-(3,4-dimethylphenyl)-1-phenyl-1H-pyrazol-4-yl]acrylic acid structure

(2E)-3-[3-(3,4-dimethylphenyl)-1-phenyl-1H-pyrazol-4-yl]acrylic acid

CAS: 1006443-27-1

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3-(1-Benzyl-3-(4-ethylphenyl)-1H-pyrazol-4-yl)acrylic acid structure

3-(1-Benzyl-3-(4-ethylphenyl)-1H-pyrazol-4-yl)acrylic acid

CAS: 1006443-40-8

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(2E)-3-[1-benzyl-3-(2-methoxyphenyl)-1H-pyrazol-4-yl]acrylic acid structure

(2E)-3-[1-benzyl-3-(2-methoxyphenyl)-1H-pyrazol-4-yl]acrylic acid

CAS: 1006443-58-8

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3-(1-(1-Isopropyl-1h-pyrazol-5-yl)-2,5-dimethyl-1h-pyrrol-3-yl)acrylic acid structure

3-(1-(1-Isopropyl-1h-pyrazol-5-yl)-2,5-dimethyl-1h-pyrrol-3-yl)acrylic acid

CAS: 1006443-87-3

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4-Chloro-1-((4-methoxyphenoxy)methyl)-1h-pyrazole-3-carboxylic acid structure

4-Chloro-1-((4-methoxyphenoxy)methyl)-1h-pyrazole-3-carboxylic acid

CAS: 1006444-12-7

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ethyl (2Z)-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)(hydroxyimino)acetate structure

ethyl (2Z)-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)(hydroxyimino)acetate

CAS: 1006444-16-1

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2-[6-(1-ethyl-1h-pyrazol-4-yl)-3-methyl-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid structure

2-[6-(1-ethyl-1h-pyrazol-4-yl)-3-methyl-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid

CAS: 1006444-20-7

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2-(3-Cyclopropyl-6-(1,5-dimethyl-1h-pyrazol-4-yl)-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl)acetic acid structure

2-(3-Cyclopropyl-6-(1,5-dimethyl-1h-pyrazol-4-yl)-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

CAS: 1006444-33-2

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[3-methyl-4-(1-methyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl]acetic acid structure

[3-methyl-4-(1-methyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl]acetic acid

CAS: 1006444-38-7

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4-chloro-1-[(4-methylphenoxy)methyl]-1H-pyrazole-3-carboxylic acid structure

4-chloro-1-[(4-methylphenoxy)methyl]-1H-pyrazole-3-carboxylic acid

CAS: 1006444-40-1

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2-(4-(1-Ethyl-1H-pyrazol-3-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid structure

2-(4-(1-Ethyl-1H-pyrazol-3-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

CAS: 1006444-48-9

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2-[4-(difluoromethyl)-3-methyl-6-(1-methyl-1h-pyrazol-4-yl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid structure

2-[4-(difluoromethyl)-3-methyl-6-(1-methyl-1h-pyrazol-4-yl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid

CAS: 1006444-93-4

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2-(4-(Difluoromethyl)-6-(1,3-dimethyl-1h-pyrazol-4-yl)-3-methyl-1h-pyrazolo[3,4-b]pyridin-1-yl)acetic acid structure

2-(4-(Difluoromethyl)-6-(1,3-dimethyl-1h-pyrazol-4-yl)-3-methyl-1h-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

CAS: 1006444-98-9

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2-[3-cyclopropyl-4-(difluoromethyl)-6-(1-methyl-1h-pyrazol-4-yl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid structure

2-[3-cyclopropyl-4-(difluoromethyl)-6-(1-methyl-1h-pyrazol-4-yl)-1h-pyrazolo[3,4-b]pyridin-1-yl]acetic acid

CAS: 1006445-08-4

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2-(3-Cyclopropyl-4-(difluoromethyl)-6-(1,3-dimethyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid structure

2-(3-Cyclopropyl-4-(difluoromethyl)-6-(1,3-dimethyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

CAS: 1006445-13-1

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4-(((1-Propyl-1,2-dihydro-3h-pyrazol-3-ylidene)amino)methyl)phenol structure

4-(((1-Propyl-1,2-dihydro-3h-pyrazol-3-ylidene)amino)methyl)phenol

CAS: 1006445-51-7

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1-Methyl-N-(pyridin-4-ylmethyl)-1h-pyrazol-3-amine structure

1-Methyl-N-(pyridin-4-ylmethyl)-1h-pyrazol-3-amine

CAS: 1006445-99-3

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1-Methyl-N-((1-methyl-1h-pyrrol-2-yl)methyl)-1h-pyrazol-3-amine structure

1-Methyl-N-((1-methyl-1h-pyrrol-2-yl)methyl)-1h-pyrazol-3-amine

CAS: 1006446-03-2

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1-Methyl-N-(thiophen-3-ylmethyl)-1h-pyrazol-3-amine structure

1-Methyl-N-(thiophen-3-ylmethyl)-1h-pyrazol-3-amine

CAS: 1006446-07-6

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Bis((1-methyl-1h-pyrazol-4-yl)methyl)amine structure

Bis((1-methyl-1h-pyrazol-4-yl)methyl)amine

CAS: 1006446-08-7

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1-Methyl-N-(pyridin-2-ylmethyl)-1h-pyrazol-4-amine structure

1-Methyl-N-(pyridin-2-ylmethyl)-1h-pyrazol-4-amine

CAS: 1006446-23-6

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1-Methyl-N-(pyridin-3-ylmethyl)-1h-pyrazol-4-amine structure

1-Methyl-N-(pyridin-3-ylmethyl)-1h-pyrazol-4-amine

CAS: 1006446-26-9

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1-Methyl-N-((5-methylfuran-2-yl)methyl)-1H-pyrazol-4-amine structure

1-Methyl-N-((5-methylfuran-2-yl)methyl)-1H-pyrazol-4-amine

CAS: 1006446-30-5

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3-Cyclopropyl-1-ethyl-1H-pyrazole-4-carboxylic acid structure

3-Cyclopropyl-1-ethyl-1H-pyrazole-4-carboxylic acid

CAS: 1006446-33-8

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2-(3-Cyclopropyl-1h-pyrazol-1-yl)propanoic acid structure

2-(3-Cyclopropyl-1h-pyrazol-1-yl)propanoic acid

CAS: 1006446-48-5

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2-[4-chloro-3-(trifluoromethyl)-1h-pyrazol-1-yl]acetic acid structure

2-[4-chloro-3-(trifluoromethyl)-1h-pyrazol-1-yl]acetic acid

CAS: 1006446-52-1

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3-(1,5-Dimethyl-1h-pyrazol-4-yl)propanoic acid structure

3-(1,5-Dimethyl-1h-pyrazol-4-yl)propanoic acid

CAS: 1006446-62-3

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3-(1-Ethyl-1h-pyrazol-4-yl)propanoic acid structure

3-(1-Ethyl-1h-pyrazol-4-yl)propanoic acid

CAS: 1006446-67-8

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3-(1-Ethyl-5-methyl-1h-pyrazol-4-yl)propanoic acid structure

3-(1-Ethyl-5-methyl-1h-pyrazol-4-yl)propanoic acid

CAS: 1006446-72-5

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7-(1-Ethyl-5-methyl-1h-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid structure

7-(1-Ethyl-5-methyl-1h-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid

CAS: 1006446-94-1

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1-(1-Methyl-1H-pyrazol-5-yl)-N-((1-propyl-1H-pyrazol-3-yl)methyl)methanamine structure

1-(1-Methyl-1H-pyrazol-5-yl)-N-((1-propyl-1H-pyrazol-3-yl)methyl)methanamine

CAS: 1006447-55-7

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3-(4-chloro-3,5-dimethyl-1h-pyraZol-1-yl)-1-(4-chlorophenyl)propan-1-one structure

3-(4-chloro-3,5-dimethyl-1h-pyraZol-1-yl)-1-(4-chlorophenyl)propan-1-one

CAS: 1006447-63-7

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5-{[4-bromo-3,5-bis(difluoromethyl)-1h-pyrazol-1-yl]methyl}furan-2-carboxylic acid structure

5-{[4-bromo-3,5-bis(difluoromethyl)-1h-pyrazol-1-yl]methyl}furan-2-carboxylic acid

CAS: 1006447-74-0

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2-[4-chloro-5-cyclopropyl-3-(trifluoromethyl)-1h-pyrazol-1-yl]acetic acid structure

2-[4-chloro-5-cyclopropyl-3-(trifluoromethyl)-1h-pyrazol-1-yl]acetic acid

CAS: 1006447-79-5

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3-(4-Chloro-1h-pyrazol-1-yl)propan-1-amine structure

3-(4-Chloro-1h-pyrazol-1-yl)propan-1-amine

CAS: 1006447-90-0

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1-(4-Cyclopropyl-6-(trifluoromethyl)pyrimidin-2-yl)-1H-pyrazole-3-carboxylic acid structure

1-(4-Cyclopropyl-6-(trifluoromethyl)pyrimidin-2-yl)-1H-pyrazole-3-carboxylic acid

CAS: 1006448-08-3

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2-{methyl[(1-methyl-1h-pyrazol-3-yl)methyl]carbamoyl}cyclohexane-1-carboxylic acid structure

2-{methyl[(1-methyl-1h-pyrazol-3-yl)methyl]carbamoyl}cyclohexane-1-carboxylic acid

CAS: 1006448-12-9

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3,5-Dimethyl-1-(2,2,2-trifluoroethyl)-1h-pyrazol-4-amine structure

3,5-Dimethyl-1-(2,2,2-trifluoroethyl)-1h-pyrazol-4-amine

CAS: 1006448-53-8

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4-Chloro-1-(2,2,2-trifluoroethyl)-1h-pyrazol-3-amine structure

4-Chloro-1-(2,2,2-trifluoroethyl)-1h-pyrazol-3-amine

CAS: 1006448-56-1

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3-Methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-amine structure

3-Methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-amine

CAS: 1006448-59-4

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4-Chloro-1-(2,2,2-trifluoroethyl)-1h-pyrazole-3-carboxylic acid structure

4-Chloro-1-(2,2,2-trifluoroethyl)-1h-pyrazole-3-carboxylic acid

CAS: 1006448-63-0

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4-((1H-pyrazol-1-yl)methyl)-5-ethylthiophene-2-carbaldehyde structure

4-((1H-pyrazol-1-yl)methyl)-5-ethylthiophene-2-carbaldehyde

CAS: 1006448-69-6

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4-Bromo-1-methyl-1H-pyrazole-5-carbonyl chloride structure

4-Bromo-1-methyl-1H-pyrazole-5-carbonyl chloride

CAS: 1006448-72-1

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5-Methyl-4-((4-methyl-1H-pyrazol-1-yl)methyl)thiophene-2-carbaldehyde structure

5-Methyl-4-((4-methyl-1H-pyrazol-1-yl)methyl)thiophene-2-carbaldehyde

CAS: 1006448-73-2

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1006448-76-5 4-Bromo-1-ethyl-1H-pyrazole-5-carbonyl chloride MFCD03421436 structure

1006448-76-5 4-Bromo-1-ethyl-1H-pyrazole-5-carbonyl chloride MFCD03421436

CAS: 1006448-76-5

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4-((4-Fluorobenzyl)amino)-1-methyl-1H-pyrazole-3-carboxylic acid structure

4-((4-Fluorobenzyl)amino)-1-methyl-1H-pyrazole-3-carboxylic acid

CAS: 1006448-78-7

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5-((4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)methyl)furan-2-carbonyl chloride structure

5-((4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)methyl)furan-2-carbonyl chloride

CAS: 1006448-79-8

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4-((3,5-Dimethyl-1H-pyrazol-1-yl)methyl)-5-ethylthiophene-2-carbaldehyde structure

4-((3,5-Dimethyl-1H-pyrazol-1-yl)methyl)-5-ethylthiophene-2-carbaldehyde

CAS: 1006448-80-1

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4-[(4-chloro-1h-pyrazol-1-yl)methyl]-5-methylthiophene-2-carbaldehyde structure

4-[(4-chloro-1h-pyrazol-1-yl)methyl]-5-methylthiophene-2-carbaldehyde

CAS: 1006448-83-4

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5-((1H-pyrazol-1-yl)methyl)furan-2-carbaldehyde structure

5-((1H-pyrazol-1-yl)methyl)furan-2-carbaldehyde

CAS: 1006449-60-0

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1-(2-Fluorobenzyl)-3-phenyl-1H-pyrazole-4-carbaldehyde structure

1-(2-Fluorobenzyl)-3-phenyl-1H-pyrazole-4-carbaldehyde

CAS: 1006449-72-4

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n-(2,5-Difluorobenzyl)-1-(1,3-dimethyl-1h-pyrazol-4-yl)methanamine structure

n-(2,5-Difluorobenzyl)-1-(1,3-dimethyl-1h-pyrazol-4-yl)methanamine

CAS: 1006449-75-7

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1-(4-Fluorobenzyl)-3-phenyl-1H-pyrazole-4-carbaldehyde structure

1-(4-Fluorobenzyl)-3-phenyl-1H-pyrazole-4-carbaldehyde

CAS: 1006449-76-8

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n-((1-Methyl-1h-pyrazol-3-yl)methyl)aniline structure

n-((1-Methyl-1h-pyrazol-3-yl)methyl)aniline

CAS: 1006449-83-7

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4-Methoxy-N-((1-methyl-1H-pyrazol-3-yl)methyl)aniline structure

4-Methoxy-N-((1-methyl-1H-pyrazol-3-yl)methyl)aniline

CAS: 1006449-92-8

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N-((1-methyl-1H-pyrazol-3-yl)methyl)-2-(trifluoromethyl)aniline structure

N-((1-methyl-1H-pyrazol-3-yl)methyl)-2-(trifluoromethyl)aniline

CAS: 1006449-98-4

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4-Nitrophenyl β-D-Galactofuranoside structure

4-Nitrophenyl β-D-Galactofuranoside

CAS: 100645-45-2

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4-Ethyl-N-((1-methyl-1H-pyrazol-3-yl)methyl)aniline structure

4-Ethyl-N-((1-methyl-1H-pyrazol-3-yl)methyl)aniline

CAS: 1006450-01-6

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n-(4-Methoxy-3-(methoxymethyl)benzyl)-1,5-dimethyl-1,2-dihydro-3h-pyrazol-3-imine structure

n-(4-Methoxy-3-(methoxymethyl)benzyl)-1,5-dimethyl-1,2-dihydro-3h-pyrazol-3-imine

CAS: 1006450-68-5

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3-Methyl-N-((1-methyl-1h-pyrazol-5-yl)methyl)aniline structure

3-Methyl-N-((1-methyl-1h-pyrazol-5-yl)methyl)aniline

CAS: 1006450-87-8

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2-Methoxy-N-((1-methyl-1H-pyrazol-5-yl)methyl)aniline structure

2-Methoxy-N-((1-methyl-1H-pyrazol-5-yl)methyl)aniline

CAS: 1006450-90-3

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3-Fluoro-N-((1-methyl-1h-pyrazol-5-yl)methyl)aniline structure

3-Fluoro-N-((1-methyl-1h-pyrazol-5-yl)methyl)aniline

CAS: 1006451-16-6

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1-(Butan-2-yl)-1h-pyrazole-3-carboxylic acid structure

1-(Butan-2-yl)-1h-pyrazole-3-carboxylic acid

CAS: 1006451-21-3

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1-Butyl-4-chloro-1h-pyrazole-3-carboxylic acid structure

1-Butyl-4-chloro-1h-pyrazole-3-carboxylic acid

CAS: 1006451-25-7

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1-sec-butyl-4-chloro-1H-pyrazole-3-carboxylic acid structure

1-sec-butyl-4-chloro-1H-pyrazole-3-carboxylic acid

CAS: 1006451-29-1

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4-Chloro-1-cyclopentyl-1H-pyrazole-3-carboxylic acid structure

4-Chloro-1-cyclopentyl-1H-pyrazole-3-carboxylic acid

CAS: 1006451-33-7

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4-Bromo-1-(propan-2-yl)-1h-pyrazole-3-carboxylic acid structure

4-Bromo-1-(propan-2-yl)-1h-pyrazole-3-carboxylic acid

CAS: 1006451-37-1

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