Free release

304440-47-9 benzonitrile,4-[[5-[(triphenylphosphoranylidene)acetyl]-2-thienyl]ethynyl]-

service@apichina.com
Product Name Benzonitrile,4-[[5-[(triphenylphosphoranylidene)acetyl]-2-thienyl]ethynyl]-
CAS No. 304440-47-9
Molecular Formula C33H22NOPS