| 2487-49-2 | Estra-1,3,5(10)-trien-17-one,3,7-dihydroxy-, (7a)- | 雌二醇-1,3,5（10）-三烯-17-酮，3,7-二羟基-（7a）- | C18H22O3 | 286.365485668182 |
| 4413-09-6 | (+)-estrone | | C18H22O2 | 270.366085529327 |
| 4567-67-3 | 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol,21-chloro-, (17a)-(9CI) | 19-Norpregna-1,3,5（10）-三烯-20-炔-3,17-二醇，21-氯-（17a）-（9CI） | C20H23ClO2 | 330.848425149918 |
| 104842-16-2 | Estra-1,3,5(10)-triene-3,17-diol,16-iodo-11-methoxy-, (11b,16a,17b)- (9CI) | 雌-1,3,5（10）-三烯-3,17-二醇，16-碘-11-甲氧基-（11b，16a，17b）-（9CI） | C19H25IO3 | 428.304478406906 |
| 110072-15-6 | 19-Norpregna-4,15-dien-20-yn-3-one,17-hydroxy-11-methylene-, (17a)- | 19-Norpregna-4,15-dien-20-yn-3-one，17-羟基-11-亚甲基-（17a）- | C21H24O2 | 308.414066314697 |
| 129000-35-7 | Estra-1,3,5(10)-triene-3,17-diol,11-(2-fluoroethyl)-, (11b,17b)- (9CI) | 雌-1,3,5（10）-三烯-3,17-二醇，11-（2-氟乙基）-，（11b，17b）-（9CI） | C20H27FO2 | 318.425589799881 |
| 54063-33-1 | Estra-1,3,5(10)-trien-3-ol,17-(2,2,2-trichloro-1-hydroxyethoxy)-, (17b)- (9CI) | 氯克雌醇 | C20H25Cl3O3 | 419.769703626633 |
| 570-30-9 | Estra-1,3,5(10)-triene-3,15,17-triol,(15a,17b)- | 雌二醇-1,3,5（10）-三烯-3,15,17-三醇，（15a，17b）- | C18H24O3 | 288.381365776062 |
| 150585-09-4 | Estra-1,3,5(10)-trien-17-one,3-hydroxy-16-(methoxymethylene)-, (16E)- (9CI) | 雌-1,3,5（10）-三烯-17-酮，3-羟基-16-（甲氧基亚甲基）-，（16E）-（9CI） | C20H24O3 | 312.402766227722 |
| 10506-73-7 | Estra-1,3,5(10)-trien-17-one,3-hydroxy-16-methylene- (7CI,8CI,9CI) | 雌-1,3,5（10）-三烯-17-酮，3-羟基-16-亚甲基-（7CI，8CI，9CI） | C19H22O2 | 282.376785755157 |
| 116506-50-4 | Estra-1,3,5,7,9-pentaen-17-one,3-hydroxy-4-methoxy- | 雌-1,3,5,7,9-戊烯-17-酮，3-羟基-4-甲氧基- | C19H20O3 | 296.360305786133 |
| 93602-55-2 | 5α-Estrane-3β,17α-diol | 5α-雌酮-3β，17α-二醇 | C18H30O2 | 278.429605960846 |
| 95285-82-8 | (17beta)-17-[(2E)-but-2-en-1-yl]-17-hydroxyestr-4-en-3-one | （17beta）-17-[（2E）-丁-2-烯-1-基]-17-羟基雌酚-4-烯-3-酮 | C22H32O2 | 328.488286972046 |
| 2208-13-1 | 15alpha-Hydroxyoestron | 15α-羟基雌激素 | C18H22O3 | 286.365485668182 |
| 632-38-2 | (()-3-Hydroxyestra-1,3,5,7,9-pentaen-17-one | （（）-3-羟基雌二醇-1,3,5,7,9-戊烯-17-酮 | C18H18O2 | 266.334325313568 |
| 89576-56-7 | Oxime-8alpha-Estrone,INN | 肟-8alpha-Estrone，INN | C18H23NO2 | 285.38072514534 |
| 7483-15-0 | 15alpha-Hydroxyoestron | 15α-羟基雌激素 | C18H22O3 | 286.365485668182 |
| 5285-27-8 | (8s,9r,13r,14r)-3-hydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthren-17-one | (8S,9R,13R,14R)-3-hydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one | C18H22O2 | 270.366085529327 |
| 33585-96-5 | (6s,8r,9r,10r,13s,14s)-6,13-dimethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione | （6s，8r，9r，10r，13s，14s）-6,13-二甲基-1,2,6,7,8,9,10,11,12,14,15,16-十二烷基旋流器五[a]菲-3,17-二酮 | C19H26O2 | 286.408545970917 |
| 41164-31-2 | 16-diazoestrone | 16重氮雌酮 | C18H20N2O2 | 296.363604545593 |
| 4680-83-5 | (+)-estrone | （+）-雌酮 | C18H22O2 | 270.366085529327 |
| 15426-98-9 | (+)-estrone | （+）-雌酮 | C18H22O2 | 270.366085529327 |
| 59452-14-1 | 17-methylestra-1,3,5(10)-trien-3-ol | 17-甲基雌二醇-1,3,5（10）-三烯-3-醇 | C19H26O | 270.409145832062 |
| 474-84-0 | (+)-estrone | （+）-雌酮 | C18H22O2 | 270.366085529327 |
| 1225-03-2 | (+)-estrone | （+）-雌酮 | C18H22O2 | 270.366085529327 |
| 7533-97-3 | 3-hydroxy-9 beta-estra-1,3,5(10)-triene-11,17-dione | 3-羟基-9β-雌二醇-1,3,5（10）-三烯-11,17-二酮 | C18H20O3 | 284.349605560303 |
| 4145-55-5 | (8s,9s,13s,14s,17r)-13-methyl-6,7,8,9,14,15,16,17-octahydrocyclopenta[a]phenanthrene-3,17-diol | (8S,9S,13S,14S,17R)-13-methyl-6,7,8,9,14,15,16,17-octahydrocyclopenta[a]phenanthrene-3,17-diol | C18H22O2 | 270.366085529327 |
| 35938-00-2 | (+)-estrone | （+）-雌酮 | C18H22O2 | 270.366085529327 |
| 94424-34-7 | (+)-estrone | （+）-雌酮 | C18H22O2 | 270.366085529327 |
| 17337-44-9 | (+)-estrone | （+）-雌酮 | C18H22O2 | 270.366085529327 |
| 19587-35-0 | (13S,14S,17S)-13-methyl-11,12,14,15,16,17-hexahydrocyclopenta[a]phenanthrene-3,17-diol | | C18H20O2 | 268.350205421448 |
| 76251-16-6 | Estr-4-ene-3,17-dione, 4-hydroxy- | 雌酚-4-烯-3,17-二酮，4-羟基- | C18H24O3 | 288.381365776062 |
| 19973-76-3 | DL-ESTRONE | DL-雌酮 | C18H22O2 | 270.366085529327 |
| 517-06-6 | (8alpha)-3-hydroxyestra-1,3,5(10)-trien-17-one | （8alpha）-3-羟基雌二醇-1,3,5（10）-三烯-17-酮 | C18H22O2 | 270.366085529327 |
| 6615-01-6 | estr-4-ene-3,11,17-trione | | C18H22O3 | 286.365485668182 |
| 60183-67-7 | (17Z)-17-ethylidene-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one | （17Z）-17-亚乙基-13-甲基-1,2,6,7,8,9,10,11,12,14,15,16-十二氢旋流五[a]菲-3-酮 | C20H28O | 284.435726165771 |
| 3129-08-6 | 3-hydroxy-1-methylestra-1,3,5(10),6-tetraen-17-one | | C19H22O2 | 282.376785755157 |
| 10002-95-6 | 3.17-Dihydroxy-13-methyl-hexadecahydro-1H-cyclopenta[a]phenanthren | 3.17-二羟基-13-甲基-十六氢-1H-环戊基[a]菲 | C18H30O2 | 278.429605960846 |
| 5864-38-0 | 13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol | 13-甲基-6,7,8,9,11,12,14,15,16,17-十氢旋流五[a]菲-3,17-二醇 | C18H24O2 | 272.381965637207 |
| 27984-91-4 | Estr-4-en-3-one, 17b-hydroxy-17-propyl- (6CI,7CI,8CI) | 雌激素-4-烯-3-酮，17b-羟基-17-丙基-（6CI，7CI，8CI） | C21H32O2 | 316.477586746216 |
| 1380656-27-8 | 1,3,5-estratriene-3,7alpha,14alpha,17beta-tetrol | 1,3,5-雌三烯-3,7alpha，14alpha，17beta-tetrol | C18H24O4 | 304.380765914917 |
| 5083-34-1 | 17-hydroxy-6,6-ethylene-4-androsten-3-one | 17-羟基-6,6-乙烯-4-雄甾烯-3-酮 | C21H30O2 | 314.461706638336 |
| 70795-38-9 | 17-ethynyl-17-methoxyestr-4-en-3-one | 17-乙炔基-17-甲氧基雌酮-4-烯-3-酮 | C21H28O2 | 312.445826530457 |
| 517-04-4 | (8alpha,17beta)-estra-1,3,5(10)-triene-3,17-diol | （8alpha，17beta）-雌-1,3,5（10）-三烯-3,17-二醇 | C18H24O2 | 272.381965637207 |
| 40551-33-5 | 2,3-Estrone o-quinone | 2,3-雌酮邻醌 | C18H20O3 | 284.349605560303 |
| 4561-87-9 | (16alpha,17beta)-17-hydroxy-16-methylestr-4-en-3-one | （16alpha，17beta）-17-羟基-16-甲基雌酚-4-烯-3-酮 | C19H28O2 | 288.424426078796 |
| 7359-79-7 | (8r,9s,10r,13s,14s,17s)-17-hydroxy-13-methyl-17-prop-1-ynyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one | (8R,9S,10R,13S,14S,17S)-17-hydroxy-13-methyl-17-prop-1-ynyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one | C21H28O2 | 312.445826530457 |
| 35937-99-6 | (+)-estrone | （+）-雌酮 | C18H22O2 | 270.366085529327 |
| 60788-62-7 | 2,4-Dibromo Estrone | 2,4-二溴雌酚酮 | C18H20Br2O2 | 428.158204078674 |
| 302-76-1 | Estra-1,3,5(10)-triene-3,17-diol,17-methyl-, (17b)- | 甲雌二醇 | C19H26O2 | 286.408545970917 |
