帕立骨化醇杂质  Paricalcitol impurity

PL-A  (1R,3aR,7aR)-1-((2R,5S,E)-6-hydroxy5,6-dimethylhept -3-en-2-yl)-7a-methyloctahydro-4Hinden-4-one  95716-68-0

PL-AS  (1R,3aR,7aR)-1-((2R,5S,Z)-6-hydroxy5,6-dimethylhept -3-en-2-yl)-7a-methyloctahydro-4Hinden-4-one  1186587-53-0

PL-A01  (1R,3aR,7aR)-1-((2R,5S,E)-6-hydroxy5,6-dimethylhept -3-en-2-yl)-7a-methyloctahydro-1Hinden-4-ol  95716-67-9

PL-A001  tert-butyl(((1R,3aR,7aR)-1-((2R,5S,E)5,6-dimethyl -6-((tetrahydro-2H-pyran-2-yl)oxy)hept3-en-2-yl) -7a-methyloctahydro-1H-inden-4yl)oxy)dimethylsilane 1407097-26-0

PL-A’+PLAS'   PL-A’:(1R,3aR,7aR)-1-((2R,5R,E)-6hydroxy-5,6-dimethy lhept-3-en-2-yl)-7a-methyloctahydro-4Hinden-4-one PL-AS’:(1R,3aR,7aR)-1-((2R,5R,Z)-6hydroxy-5,6-dimeth ylhept-3-en-2-yl)-7a-methyloctahydro4H-inden-4-one  139238-89-4(PL-A')

PL-B   2-((3R,5R)-3,5-bis((tertbutyldimethylsilyl)oxy)cyclohexylidene)e thyl)diphenylphosphine oxide  139356-39-1

PL-B001  2-((3R,5R)-3,5-bis((tertbutyldimethylsilyl)oxy)cyclohexylidene)e than-1-ol  139356-37-9

PL-B01  (((1R,3R)-5-(2chloroethylidene)cyclohexane-1,3diyl)bis(oxy))bis(tertbutyldimethylsilane)  139356-38-0

PL-C+PL-G  L-C：(1R,3R)-5-(2-((1R,3aS,7aR,E)-1((2R,5R,E)-6hydroxy-5,6-dimethylhept-3-en-2-yl)-7amethyloctahydro -4H-inden-4ylidene)ethylidene)cyclohexane-1,3-diol PL-G：(1R,3R)-5-(2-((1R,3aS,7aR,E)-1((2R,5R,Z)-6hydroxy-5,6-dimethylhept-3-en-2-yl)-7amethyloctahydro -4H-inden-4ylidene)ethylidene)cyclohexane-1,3-diol  132015-95-3（PLC）

PL-D  (1R,3aR,7aR)-1-((2R,5S,E)-5,6dimethyl-6((trimethylsilyl)oxy)hept-3-en-2-yl)-7amethyloctahydro-4H-inden-4-one  95716-69-1

PL-E (((1R,3R)-5-(2-((1R,3aS,7aR,E)-1((2R,5S,E)-5,6-dimethyl-6((trimethylsilyl)oxy)hept-3-en-2-yl)-7amethyloctahydro-4H-inden-4ylidene)ethylidene)cyclohexane-1,3diyl)bis(oxy))bis(tertbutyldimethylsilane
PL-F  (1R,3R)-5-(2-((1R,3aS,7aR,E)-1((2R,5S,Z)-6-hydroxy5,6-dimethylhept-3-en-2-yl)-7amethyloctahydro-4Hinden-4-ylidene)ethylidene)cyclohexane1,3-diol 1884139-61-0

PL-J  (3S,6R,E)-6-((1R,3aS,7aR,E)-4-(2((3R,5R)-3,5-bis ((tertbutyldimethylsilyl)oxy)cyclohexylidene) ethylidene)-7a-methyloctahydro-1Hinden-1-yl)2,3-dimethylhept-4-en-2-ol  1192803-39-6