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CAS NO:145865-83-4
CAS:
145865-83-4
英文名称:
4-(((phenylmethylene)hydrazino)sulfonyl)-3-thiophenecarboxylic aci methyl e
methyl 4-(((phenylmethylene)hydrazino)sulfonyl)-3-thiophenecarboxylate
4-(((phenylmethylene)hydrazino)sulfonyl)-3-thiophenecarboxylic aci methyl ester