Photoresist Chemicals 6-Oxa-8-azabicyclo[3.2.1]octane-2,3,4-triol, 2-[(acetyloxy)methyl]-8-[(4-methylphenyl)sulfonyl]-, 3,4-diacetate, (1R,2S,3S,4R,5S)-rel- Cas：561285-33-4 Molecular Formula：C20H25NO10S