Photoresist Chemicals Benzenamine,N-[[4-(3-azaspiro[5.5]undec-3-yl)phenyl]methylene]-4-[2-[(2,4-dichlorophenoxy)methyl]-4-thiazolyl]-,hydrochloride (1:2) 52764-89-3 Cas:52764-89-3 Molecular Formula:C33H33 Cl2 N3 O S . 2 Cl H