(E)-3-(2-Aminophenylthio)-3-phenylprop-2-enenitrile

2-(2-吡啶)苯并噻唑

1-(3-phenyl-4H-1,4-benzothiazin-2-yl)ethanone

2-methoxycarbonylmethyl-2-methoxycarbonylbenzothiazoline

dimethyl 4H-1,4-benzothiazine-2,3-dicarboxylate