Etonogestrel

CAS NO:67392-87-4

EC NO:266-679-2

Molecular Formula:C₂₄H₃₀O₃

Molecular Weight:366.4932

Synonyms:;6b,7b;15b,16b-dimethylen-3-oxo-17a-pregn-4-ene-21,17-carbolactone;dihydrospirorenone;(1aR,5aR,5bS,7aS,8S,8aS,9aS,9bS,9cR,9dR)-5a,7a-dimethyl-1,1a,5,5a,5b,6,7,7a,8a,9,9a,9b,9c,9d-tetradecahydro-3'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthrene-8,2'-furan]-3,5'(4H,4'H)-dione;

Molecular Structure:

CAS NO:54048-10-1

EC NO:258-936-2

Molecular Formula:C₂₂H₂₈O₂

Molecular Weight:324.4565

Synonyms:;Etonoestrel;Etonogestrel [USAN:INN];3-Oxodesogestrel;(17-alpha)-13-Ethyl-17-hydroxy-11-methylene-18,19-dinorpregn-4-en-20-yn-3-one;13-Ethyl-11-methylene-18,19-dinor-17-alpha-pregn-4-en-20-yn-3-one;13-Ethyl-17-hydroxy-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-3-one;17-Ethinyl-17-beta-hydroxy-18-methyl-11-methylene-4-estren-3-one;3-Keto-desogestrel;3-Ketodesogestrel;Implanon;ORG 3236;UNII-304GTH6RNH;(17alpha)-13-Ethyl-17-hydroxy-11-methylene-18,19-dinorpregn-4-en-20-yn-3-one;18,19-Dinor-17alpha-pregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-11-methylene-;18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-11-methylene-, (17-alpha)-;(17R)-13-ethyl-17-ethynyl-17-hydroxy-11-methylidene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name);(8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-11-methylidene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name);

Molecular Structure: