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CAS NO:115703-20-3
CAS:
115703-20-3
英文名称:
3-(((phenylmethylene)hydrazino)sulfonyl)-1h-pyrazole-4-carboxylic aci ethyl
ethyl 3-(((phenylmethylene)hydrazino)sulfonyl)-1h-pyrazole-4-carboxylate
3-(((phenylmethylene)hydrazino)sulfonyl)-1h-pyrazole-4-carboxylic aci ethyl ester
