Photoresist Chemicals 2H-1,4-Benzothiazin-3(4H)-one, 8-(2-hydroxy-3-((1-methylpropyl)amino)propoxy)-, (E)-2-butenedioate (1:1) (salt) Cas：91376-03-3 Molecular Formula：2H-1,4-Benzothiazin-3(4H)-one, 8-(2-hydroxy-3-((1-methylpropyl)amino)propoxy)-, (E)-2-butenedioate (1:1) (salt)