Photoresist Chemicals Benzamide, N-[1-methyl-1-[2-[4-[[(2S)-2-(1-pyrrolidinylmethyl)-1-pyrrolidinyl]carbonyl] phenyl]-4-thiazolyl]ethyl]-, monohydrochloride Cas:877675-53-1 Molecular Formula:C29H34N4O2S.ClH