Free release

19253-35-1 2-butenoic acid, 3-amino-2-cyano-, ethyl ester, (z)-

service@apichina.com
Product Name 2-Butenoic acid, 3-amino-2-cyano-, ethyl ester, (Z)-
CAS No. 19253-35-1
Molecular Formula C7H10N2O2