Free release

174811-91-7 2-butenoic acid, 2-cyano-4-(phenylhydrazono)-, methyl ester

service@apichina.com
Product Name 2-Butenoic acid, 2-cyano-4-(phenylhydrazono)-, methyl ester
CAS No. 174811-91-7
Molecular Formula C12H11N3O2