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发明人胡光,陈志强,刘建华. "Method for the Synthesis of 2163-97-5
Benzene, 4-chloro-1-(methylsulfonyl)-2-nitro-
4-Chloro-2-nitrophenylmethyl sulphone
4-Chloro-2-nitrophenyl methyl sulfone
EINECS 218-496-4" [P]. 中国发明专利, 专利号 CN 114128756 A, 授权公告日 2015-01-04.
发明人赵玉洁,沈红梅,杨光. "A Process for Preparing High-Purity 2163-97-5
Benzene, 4-chloro-1-(methylsulfonyl)-2-nitro-
4-Chloro-2-nitrophenylmethyl sulphone
4-Chloro-2-nitrophenyl methyl sulfone
EINECS 218-496-4" [P]. 中国发明专利, 专利号 CN 115196337 B, 授权公告日 2022-08-20.
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