Photoresist Chemicals 2H-1-Benzopyran-3-acetamide, 4-[3-[(1E)-3-[(butylsulfonyl)amino]-3-oxo-1-propenyl]phenyl]-7-chloro-N-[ 4-fluoro-2-(trifluoromethyl)phenyl]-6-methyl-2-oxo- Cas:566945-38-8 Molecular Formula:C32H27ClF4N2O6S