Photoresist Chemicals Butanediamide, N-(2,3-dihydro-1H-inden-2-yl)-2,3-dihydroxy-N-methyl-N’-[(1R)-1-[4-(1H -pyrazol-1-yl)phenyl]ethyl]-, (2R,3R)- Cas：871729-94-1 Molecular Formula：C25H28N4O4