Free release

873982-25-3 1h-2-benzopyran, 1-methoxy-4-[(4-nitrophenyl)thio]-3-phenyl-, (1s)-

service@apichina.com
Product Name 1H-2-Benzopyran, 1-methoxy-4-[(4-nitrophenyl)thio]-3-phenyl-, (1S)-
CAS No. 873982-25-3
Molecular Formula C22H17NO4S