13-(2-Oxopropyl)dihydrochelerythrine 13-Acetonyldihydrochelerythrine 2-Propanone, 1-((13S)-12,13-dihydro-1,2-dimethoxy-12-methyl(1,3)benzodioxolo(5,6-c)phenanthridin-13-yl)- 22864-92-2 Acetonylchelerythrine Acetonyldihydrochelerythrine Chelerythrine acetonate Chelerythrine, 13.beta.-acetonyl-12,13-dihydro-