Levonorgestrel CAS 797-63-7

Levonorgestrel CAS 797-63-7

Identification Properties Safety Data Specifications & Other Information Links Identification CAS Number 797-63-7 Name Levonorgestrel Synonyms (8R,9S,10R,13S,14S,17S)-13-Ethyl-17-hydroxy-17-methyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-on (non-preferred name) [German] [ACD/IUPAC Name] (8R,9S,10R,13S,14S,17S)-13-Ethyl-17-hydroxy-17-methyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name) [ACD/IUPAC Name] (8R,9S,10R,13S,14S,17S)-13-Éthyl-17-hydroxy-17-méthyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tétradécahydro-3H-cyclopenta[a]phénanthrén-3-one (non-preferred name) [French] [ACD/IUPAC Name] 212-349-8 [EINECS] 2157 229-433-5 [EINECS] 3475 3J8Q1747Z2 5W7SIA7YZW 6533-00-2 [RN] 797-63-7 [RN] SMILES CC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C)O)CCC4=CC(=O)CC[C@H]34 StdInChI InChI=1S/C20H30O2/c1-3-20-11-8-16-15-7-5-14(21)12-13(15)4-6-17(16)18(20)9-10-19(20,2)22/h12,15-18,22H,3-11H2,1-2H3/t15-,16+,17+,18-,19-,20-/m0/s1 StdInChIKey SLAJADUWNNAURO-XGXHKTLJSA-N Molecular Formula C20H30O2 Molecular…

Sildenafil CAS 139755-83-2

Sildenafil CAS 139755-83-2

139755-83-2,Sildenafil,SILDENAFIL;5-[2-ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7h-pyrazol[4,3d]pyrimidin-7-one;SIDANAFIL;5-[2-Ethoxy-5-(4-methylpiperazin-1-yl-sulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazol[4.3-d]pyrimidin-7-one;4-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonyl-phenyl]-9-methyl-7-propyl-3,5,8,9-tetrazabicyclo[4.3.0]nona-3,7,10-trien-2-one;Sildenafil(Viagra);5-[2-ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7h-pyrazol[4,3d]pyrimidin-7-one;5-(2-ETHOXY-5-(4-METHYLPIPERAZIN-1-YLSULFONYL)PHENYL)-1-METHYL-3-PROPYL-1H-PYRAZOLO[4,3-D]PYRIMIDIN-7(6H)-ONE CITRATE