Free release

88973-20-0 ethanethioic acid,s-(7,8-dimethyl-6-oxo-6h-pyrano[2,3-e]benzoxazol-2-yl) ester

service@apichina.com
Product Name Ethanethioic acid,S-(7,8-dimethyl-6-oxo-6H-pyrano[2,3-e]benzoxazol-2-yl) ester
CAS No. 88973-20-0
Molecular Formula C14H11NO4S