Free release

76148-74-8 4h-1,4-benzothiazine, 4-methyl-3-phenyl-2-(phenylazo)-

service@apichina.com
Product Name 4H-1,4-Benzothiazine, 4-methyl-3-phenyl-2-(phenylazo)-
CAS No. 76148-74-8
Molecular Formula C21H17N3S