Free release

64393-75-5 2h-1,4-benzothiazin-3(4h)-one, 2-(2-oxo-2-phenylethylidene)-

service@apichina.com
Product Name 2H-1,4-Benzothiazin-3(4H)-one, 2-(2-oxo-2-phenylethylidene)-
CAS No. 64393-75-5
Molecular Formula C16H11NO2S