Photoresist Chemicals 1H-Indene-1-carboxylic acid, 6-[[(2R,6S)-4-(2,4-dichlorophenyl)-2,6-dimethyl-1-piperazinyl]sulfonyl]-2, 3-dihydro-, rel- Cas：888326-55-4 Molecular Formula：C22H24Cl2N2O4S