(2-Benzothiazolylthio)acetic acid ((2,3-dihydro-2-oxo-1H-indol-3-yl)methylene)hydrazide 94768-95-3 ACETIC ACID, (2-BENZOTHIAZOLYLTHIO)-, ((2,3-DIHYDRO-2-OXO-1H-INDOL-3-YL)METHYLEN Acetic acid, (2-benzothiazolylthio)-, ((2,3-dihydro-2-oxo-1H-indol-3-yl)methylene)hydrazide