| 2823-42-9 | Flumethasone Acetate | 双氟美松醋酸酯 | C24H30F2O6 | 452.488214969635 |
| 566-58-5 | 5a-Pregnane-3a,20a-diol | 5A-孕烷-3A,20A-二醇 | C21H36O2 | 320.509346961975 |
| 246038-13-1 | 17α-Dydrogesterone | 17α-Dydrogesterone | C21H28O2 | 312.445826530457 |
| 58652-20-3 | Nomegestrol acetate | 诺美孕酮醋酸酯 | C23H30O4 | 370.481907367706 |
| 604-19-3 | 6b-Hydroxy Progesterone (>80%) | 孕酮6-β-羟基杂质 | C21H30O3 | 330.461106777191 |
| 901-57-5 | 20b-Dihydro Pregnenolone | 20b二氢孕烯醇酮 | C21H34O2 | 318.493466854095 |
| 302-25-0 | 11,17-dihydroxy-21-(phosphonooxy)-Pregna-1,4-diene-3,20-dione | 11,17-二羟基-21-（膦酰基）-孕-1,4-二烯-3,20-二酮 | C21H29O8P | 440.423928022385 |
| 1524-94-3 | Dexamethasone Acetate Impurity E | Dexamethasone Acetate EP Impurity E | C24H33FO6 | 436.51363158226 |
| 2098-66-0 | cyproterone | 环丙孕酮 | C22H27ClO3 | 374.900985956192 |
| 508-99-6 | Hydrocortisone cypionate | 氢化可的松环戊丙酸酯 | C29H42O6 | 486.640189647675 |
| 125-10-0 | Prednisone Acetate | 醋酸泼尼松 | C23H28O6 | 400.464827537537 |
| 26849-57-0 | Triclonide | 三氯奈德 | C24H28Cl3FO4 | 505.834128379822 |
| 2137-18-0 | Gestonorone | 孕诺酮 | C20H28O3 | 316.434526443481 |
| 27526-87-0 | Pregn-5-ene-3,8,12,14,17,20-hexol,12-[(2E)-3-phenyl-2-propenoate], (3b,12b,14b,17a,20S)- (9CI) | 孕-5-烯-3,8,12,14,17,20-己醇，12-[（2E）-3-苯基-2-丙烯酸酯]，（3b，12b，14b，17a，20S）-（9CI） | C30H40O7 | 512.63440990448 |
| 808-48-0 | Desoxycorticosterone pivalate | 去氧皮质酮新戊酸酯 | C26H38O4 | 414.577528476715 |
| 570-54-7 | 5a-Pregnan-3b,17a-diol-20-one | 5a-孕烷-3b，17a-二醇-20-酮 | C21H34O3 | 334.49286699295 |
| 6890-65-9 | (3α,5α)-3,17-Dihydroxypregnan-20-one | 5-Alpha-妊娠-3-alpha-17-二醇-20-酮 | C21H34O3 | 334.49286699295 |
| 57-83-0 | Progesterone | 黄体酮 | C21H30O2 | 314.461706638336 |
| 426-15-3 | (11β,16α)-9-Fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione21-Deoxydexamethasone | Dexamethasone Impurity 1 | C22H29FO4 | 376.461670637131 |
| 20047-75-0 | Chlormadinol | 氯孕酮 | C21H29ClO3 | 364.906165838242 |
| 19037-28-6 | 3-epi-Pregnenolone | 3-表孕烯醇酮 | C21H32O2 | 316.477586746216 |
| 84745-94-8 | Qingyangshengenin | 青阳参苷元 | C28H36O8 | 500.580649375916 |
| 2432907-73-6 | 1-[(3S,10R,13S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone | 1-[（3S，10R，13S，17S）-3-羟基-10,13-二甲基-2,3,4,7,8,9,11,12,14,15,16,17-十二氢-1H-环戊烷[a]菲-17-基]乙酮 | C21H32O2 | 316.477586746216 |
| 1231184-90-9 | 4-(2-{1,10-dihydroxy-9a,11a-dimethyl-7-oxo-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopentaaphenanthren-1-yl}-2-oxoethoxy)-4-oxobutanoic acid | 4-（2-{1,10-dihydroxy-9a,11a-dimethyl-7-oxo-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopentaaphenanthren-1-yl}-2-oxoethoxy)-4-氧代丁酸 | C25H34O8 | 462.532668590546 |
| 566-66-5 | 3b-Hydroxy Progesterone | 4-孕烯-3beta-ol-20-酮 | C21H32O2 | 316.477586746216 |
| 23814-84-8 | 6b-Chloro-7a-hydroxy-6,7-dihydro Cyproterone Acetate | 6beta-氯-7alpha-羟基-6,7-二氢环丙孕酮乙酸酯 | C24H31O5Cl | 434.95294 |
| 75883-07-7 | Betamethasone 21-Propionate | 丙酸氯贝他索杂质K(EP) | C25H33FO6 | 448.52433180809 |
| 50-03-3 | Hydrocortisone acetate | 醋酸氢化可的松 | C23H32O6 | 404.496587753296 |
| 80-90-0 | 5β-Pregnane-3β,20(S)-diol | 5β-孕甾烷-3β,20(s)-二醇 | C21H36O2 | 320.509346961975 |
| 974-23-2 | 16a,17-Epoxy-3b-hydroxypregn-5-en-20-one | 16,17-环氧孕烯醇酮 | C21H30O3 | 330.461106777191 |
| 472-54-8 | 19-Norprogesterone | 19-去甲睾酮 | C20H28O2 | 300.435126304626 |
| 2529-45-5 | flugestone 17-acetate | 氟孕酮醋酸酯 | C23H31FO5 | 406.487651109695 |
| 23930-37-2 | Alphadolone acetate | 醋酸阿尔法多隆 | C23H34O5 | 390.513067722321 |
| 5740-62-5 | Prednisolone 21-propionate | 泼尼松龙21-丙酸酯 | C24H3206 | 416.51 |
| 1625-11-2 | 6a-Methyl Hydrocortisone 21-Acetate | 6alpha-甲基氢化可的松21-乙酸酯 | C24H34O6 | 418.523168087006 |
| 83919-23-7 | Mometasone furoate | 糠酸莫米松 | C27H30Cl2O6 | 521.429506778717 |
| 54063-32-0 | Clobetasone | 氯倍他松 | C22H26ClFO4 | 408.890849590302 |
| 25122-41-2 | Clobetasol | 氯倍他索 | C22H28ClFO4 | 410.906729698181 |
| 72590-77-3 | Hydrocortisone buteprate | 丁酸丙酸氢化可的松 | C28H40O7 | 488.61300945282 |
| 7681-14-3 | Prednisolone tebutate | 丁乙酸泼尼松龙 | C27H38O6 | 458.587028980255 |
| 58691-88-6 | Nomegestrol | 诺美孕酮 | C21H28O3 | 328.445226669312 |
| 2921-57-5 | Methylprednisolone succinate | 琥珀酸甲泼尼龙 | C26H34O8 | 474.543368816376 |
| 52-21-1 | prednisolone acetate | 醋酸泼尼松龙 | C23H30O6 | 402.480707645416 |
| 977-79-7 | Medrogestone | 美屈孕酮 | C23H32O2 | 340.498987197876 |
| 2640-38-2 | 9β-Pregna-4,6-diene-3,20-dione | 9beta-孕甾-4,6-二烯-3,20-二酮 | C21H28O2 | 312.445826530457 |
| 302-22-7 | Chlormadinone acetate | 醋酸氯地孕酮 | C23H29ClO4 | 404.926966428757 |
| 3863-59-0 | Pregn-4-ene-3,20-dione,11,17-dihydroxy-21-(phosphonooxy)-, (11b)- | 孕-4-烯-3,20-二酮，11,17-二羟基-21-（膦酰基）-，（11b）- | C21H31O8P | 442.439808130264 |
| 98523-85-4 | 1,4-PREGNADIEN-11-BETA, 17,21-TRIOL-3,20-DIONE 11,21-DIACETATE | 醋酸泼尼松龙EP杂质C | C25H32O7 | 444.5 |
| 25122-57-0 | Clobetasone butyrate | 丁酸倍氯他松 | C26H32ClFO5 | 478.980690956116 |
| 66734-13-2 | Alclometasone 17,21-Dipropionate | 阿氯米松双丙酸酯 | C28H37ClO7 | 521.042188405991 |
