Photoresist Chemicals 2-Propen-1-one, 1-[2-[[4,6-bis[(4-chlorophenyl)amino]-1,3,5-triazin-2-yl]oxy]-5-chlorophen yl]-3-(3-chlorophenyl)- Cas：879886-36-9 Molecular Formula：C30H19Cl4N5O2