Photoresist Chemicals Guanidine, N-cyano-N’-[7-[(7-nitro-2,1,3-benzoxadiazol-4-yl)amino]heptyl]-N”-[3-[3- (1-piperidinylmethyl)phenoxy]propyl]- Cas：592534-67-3 Molecular Formula：C30H41N9O4