| | | ETHYL 2-[(4R)-4-[(1R,3AS,3BR,4R,5AS,7R,9AS,9BS,11S,11AR)-4,7,11-TRIHYDROXY-9A,11A-DIMETHYL-HEXADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-1-YL]PENTANAMIDO]ACETATE CAS:517904-33-5 Formula: C28H47NO6 AS-73519 CCOC(=O)CNC(=O)CC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3[C@ >95% ETHYL 2-[(6AR,8R,9Z,9AS)-8-(2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDIN-1-YL)-2,2,4,4-TETRAKIS(PROPAN-2-YL)-HEXAHYDRO-2H-FURO[3,2-F][1,3,5,2,4]TRIOXADISILOCIN-9-YLIDENE]ACETATE CAS:185556-78-9 Formula: C25H42N2O8Si2 AS-75293 CCOC(=O)\C=C1\[C@@H]2O[Si](O[Si](OC[C@H]2O[C@H]1n1 >95% |