Free release

34834-41-8 benzenesulfonic acid, 4-(3-amino-2-methyl-3-oxo-1-propenyl)-

service@apichina.com
Product Name Benzenesulfonic acid, 4-(3-amino-2-methyl-3-oxo-1-propenyl)-
CAS No. 34834-41-8
Molecular Formula C10H11NO4S