Photoresist Chemicals Piperidine, 1-[(3R)-3-(3,5-difluorophenyl)-3-[1-(methylsulfonyl)-4-piperidinyl]propyl]- 4-ethyl-4-[2-[[4-(methylsulfonyl)phenyl]sulfonyl]ethyl]- Cas:872849-89-3 Molecular Formula:C31H44F2N2O6S3