Free release

139355-52-5 3-thiophenecarboxylic acid, 2-amino-5-(4-pyridinyl)-, ethyl ester

service@apichina.com
Product Name 3-Thiophenecarboxylic acid, 2-amino-5-(4-pyridinyl)-, ethyl ester
CAS No. 139355-52-5
Molecular Formula C12H12N2O2S