CAS No:1309349-64-1||Chemical Formula:C18H32ClN2O8PS||Molecular Weight:502.94376||Exact Mass:502.13055||methyl 7-chloro-6,7,8-trideoxy-6-[[[(2S)-1-methyl-4-propylidenepyrrolidin-2-yl]carbonyl]amino]-2-O-phosphono-1-thio-L-threo-α-D-galacto-octopyranoside (propylidene analog of clindamycin 2-phosphate)