| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5β-雄甾烷-3Alpha,17β-二醇-11-酮 | (3alpha)-3,17-Dihydroxyandrostan-11-one | 1158-94-7 | C19H30O3 |
| 5β-雄烷-3α,17β-二酮 | 5β-androstane-3α,17β-diol | 1851-23-6 | C19H32O2 |
| 5β-雄烷-3,17-二酮 | androstane-3,17-dione | 1229-12-5 | C19H28O2 |
| 5β-孕烷-3Alpha,17Alpha,20Alpha-三醇 | 5β-pregnane-3α,17α,20β-tetraol | 1098-45-9 | C21H36O3 |
| 5α-雌激素-3β,17β-二醇-d5 | 5α‐estrane‐3β,17β‐diol | 1816-75-7 | C18H30O2 |
| 5α-孕烷-3α,17α,20β-三醇 | 5α-pregnane-3α,20α-diol | 13933-75-0 | C21H36O3 |
| 5Α-雄甾烷-3Β-醇 | 5α-androstan-3β-ol | 1224-92-6 | C19H32O |
| 5Α-氯6Β,19-环氧-3Β-羟基-5Α-雄甾(烷)-17-酮 | 5α-Chlor-6β,19-oxidoandrostan-3β-ol-17-on | 13244-39-8 | C19H27ClO3 |
| 5h-吡咯并[3,4-b]吡啶-6(7h)-羧酸乙酯 | ethyl 5,7-dihydro-6H-pyrrolo[3,4-b]pyridine-6-carboxylate | 147740-01-0 | C10H12N2O2 |
| 5beta-螺甾-25(27)-烯-1beta,3beta-二醇 | Convallamarogenin | 16683-27-5 | C27H42O4 |
| 5beta-羟基屈螺酮开环醇 | 17α-(3-hydroxypropyl)-6β,7β,15β,16β-dimethylen-5β-androstan-5,17β-ol-3-one | 1357252-81-3 | C24H36O4 |
| 5beta-羟基屈螺酮 | 6β,7β-15β,16β-dimethylen-5β-hydroxy-3-oxo-17α-pregn-21,17-carbolactone | 197721-70-3 | C24H32O4 |
| 5beta-孕甾烷-3,20-二酮 | pregnanedione | 128-23-4 | C21H32O2 |
| 5beta-孕甾-3,11,20-三酮 | 5β-pregnane-3,11,20-trione | 1474-68-6 | C21H30O3 |
| 5beta-(甲氧基甲基)-2beta,5alpha-二甲基-1,3-二恶烷 | 5-(Methoxymethyl)-2,5-dimethyl-1,3-dioxane | 19476-88-1 | C8H16O3 |
| 5a,6-二氢-5a,6,6-三甲基-2,8-二硝基-12H-吲哚并[2,1-b][1,3]苯并恶嗪 | 2,8-dinitro-5a,6,6-trimethyl-5a,6-dihydro-12H-indolo[2,1-b][1,3]benzooxazine | 1023640-20-1 | C18H17N3O5 |
| 5alpha-雄甾烷-17beta-醇乙酸酯 | 5α-androstan-17β-acetate | 1236-49-3 | C21H34O2 |
| 5alpha-雄甾-15-烯-3,17-二酮 | 5α-androst-5-en-3,17-dione | 127380-69-2 | C19H26O2 |
| 5alpha-胆甾烷-3beta,5,6beta-三醇6-乙酸酯3-(琥珀酸氢酯) | 4-[[(3S,5R,6R,8S,9S,10R,13R,14S,17R)-6-acetyloxy-5-hydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,3,4,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-yl]oxy]-4-oxobutanoic acid | 10157-96-7 | C33H54O7 |
| 5alpha-胆甾烷-3,3-D2 | 3,3-dideuterio-5α-cholestane | 122241-86-5 | C27H48 |
| 5alpha,14alpha-瑟瓦林-13,17-去氢-3alpha,6beta-二醇 | Ziebeimine | 130320-51-3 | C27H43NO2 |
| 5a-雄甾烷-3a,17b-二醇 | androstanediol | 1852-53-5 | C19H32O2 |
| 5a-苯基-5a,14c-二氢苯并[a]茚并[2,1-c]芴-5,10-二酮 | Phenylcinnamalon | 18585-55-2 | C30H18O2 |
| 5a,7,8,8a-四氢-3,4a-二羟基-7,7-二甲基-1-氧代-3H,6H-3a,8b-甲桥-1H-茚并(4,5-c)呋喃-4-甲醛 | 9-Hydroxymarasmic acid | 109883-99-0 | C15H18O5 |
| 5`-二磷酸鸟嘌呤核苷-岩藻糖二钠盐 | guanosine-5'-diphospho-β-L-fucose | 15839-70-0 | C16H25N5O15P2 |
| 5S-羟基-6R-(S-(2-氧-3-硫代丙酰基))-7E,9E,11Z,14Z-二十碳四烯酸 | 5-Hydroxy-6-(2-keto-3-thiopropionyl)-7,9,11,14-eicosatetraenoic acid | 117675-20-4 | C23H34O6S |
| 5S)-8-(2-氟乙基)-3-(4-碘苯基)-8-氮杂双环[3.2.1]辛烷-2-羧酸甲酯(1R2S3S | FE-beta-CIT | 155798-01-9 | C17H21FINO2 |
| 5H-萘并[2,1-b]吡啶并[3,2-e][1,4]噻嗪-5-酮,2,6,9-三氯- | 2,6,9-trichloro-5H-benzo<3,4-a>-8-azaphenothiazin-5-one | 116992-21-3 | C15H5Cl3N2OS |
| 5H-茚并[1,2-c]异喹啉-5-酮,6,11-二氢- | 5,6-dihydro-5-oxo-indeno[1,2-c]isoquinoline | 109722-74-9 | C16H11NO |
| 5H-茚并[1,2-c]吡啶-5-酮 | 5H-indeno[1,2-c]pyridin-5-one | 18631-22-6 | C12H7NO |
| 5H-茚并[1,2-a]蒽-5,13(8H)-二酮,8a-[(1R)-1,3-二氢-4-羟基-6-甲基-3-羰基-1-异苯并呋喃基]-8a,9,10,12a-四氢-4,6,9,10-四羟基-,(8aS,9R,10S,12aS)-rel-(+)- | (+)-rubellin C | 121325-48-2 | C30H22O9 |
| 5H-茚-5-酮,1,2,3,3a,4,7a-六氢-7a-甲基-,反- | trans-8-Methyl-Δ<sup>6</sup>-hydrinden-5-on | 17429-25-3 | C10H14O |
| 5H-苯并环庚烯-8-羧酸,1-[(2R,3R)-3,4-二氢-5,7-二羟基-3-[(3,4,5-三羟基苯甲酰)氧代]-2H-1-苯并吡喃-2-基]-3,4,6-三羟基-5-羰基-,(2R,3R)-2-(3,4-二羟基苯基)-3,4-二氢-5,7-二羟基-2H-1-苯并吡喃-3-基酯 | theaflavate A | 152542-70-6 | C43H32O19 |
| 5H-苯并[g]吲哚并[2,3-b]喹喔啉-5-乙胺,N,N-二甲基- | 7-(2-Dimethylaminoethyl)-7H-benzo(g)indolo(2,3-b)quinoxaline | 156810-64-9 | C22H20N4 |
| 5H-苯并[g]-1,3-苯并二噁唑并[6,5,4-脱]喹啉-11-酚,6,7,7a,8-四氢-4,12-二甲氧基-,(7aS)-(9CI) | 5H-1,3-benzodioxolo(6,5,4-de)benzo(g)quinolin-11-ol, 6,7,7a,8-tetrahydro-4,12-dimethoxy-, (7aS)- | 15583-41-2 | C19H19NO5 |
| 5H-苯并[b]咔唑,6,6a,7,8,9,10-六氢-5,6-二甲基- | 6,6a,7,8,9,10-hexahydro-5,6-dimethylbenzo<b>carbazole | 140380-68-3 | C18H21N |
| 5H-苯并[a]苯并噻嗪-5-酮,6-氯-4-硝基- | 6-chloro-4-nitro-5H-benzo<a>phenothiazin-5-one | 107209-07-4 | C16H7ClN2O3S |
| 5H-苯并[a]苯并噁嗪-5-酮,9-(二乙胺基)-2-羟基- | 5H-Benzo[a]phenoxazin-5-one, 9-(diethylamino)-2-hydroxy- | 188712-75-6 | C20H18N2O3 |
| 5H-苯并[a]苯并噁嗪-5-酮,10-甲基- | 10-methyl-5H-benzo<3,2-a>phenoxazin-5-one | 1924-20-5 | C17H11NO2 |
| 5H-苯并[a]苯并噁嗪-5-酮,10-(2-氨基乙基)- | 10-(2-Aminoethyl)-5H-benzo[a]phenoxazin-5-one | 114246-76-3 | C18H14N2O2 |
| 5H-苯并[5,6]环庚烷并[1,2-B]吡啶-3-醇,8-氯-6,11-二氢-11-(4-哌啶基IDENE) | 3-Hydroxydesloratadine | 119410-08-1 | C19H19ClN2O |
| 5H-环戊烯并[2,1-c:3,4-c']二吡啶-5-酮 | 3,6-diaza-9-fluorenone | 109528-43-0 | C11H6N2O |
| 5H-环戊二烯并[d][1,2,4]三唑并[1,5-a]嘧啶-8-醇 | 5H-Cyclopenta[d][1,2,4]triazolo[1,5-a]pyrimidin-8-ol | 115761-34-7 | C8H6N4O |
| 5H-环戊二烯并[c]吡啶-5-酮,6,7-二氢-4-(2-丙烯-1-基)- | 6,7-dihydro-4-(2-propenyl)-5H-cyclopenta[c]pyridin-5-one | 171784-05-7 | C11H11NO |
| 5H-环庚三烯并[b]吡啶-3-羧酸,2-[[(3,4-二甲氧苯基)甲基]氨基]-8-(2-乙氧基-2-羰基亚乙基)-6,7,8,9-四氢-9-羰基-,乙基酯 | 5H-Cyclohepta[b]pyridine-3-carboxylic acid,2-[[(3,4-dimethoxyphenyl)methyl]amino]-8-(2-ethoxy-2-oxoethylidene)-6,7,8,9-tetrahydro-9-oxo-, ethyl ester | 138722-55-1 | C26H30N2O7 |
| 5H-环七吡嗪-2-甲腈,3-氨基-6,7,8,9-四氢-(9CI) | Conus magus toxin | 107407-86-3 | C102H178N36O32S7 |
| 5H-氮杂卓并[1,2-a]苯并咪唑 | 5h-Azepino[1,2-a]benzimidazole | 16977-17-6 | C12H10N2 |
| 5H-异吲哚并[2,3-b]异喹啉-7-酮 | isoindolo[2,1-b]isoquinolin-7(5H)-one | 109722-72-7 | C16H11NO |
| 5H-四唑-5-酮,1,2-二氢-1-(5-异[口噁]唑基)-(9CI) | Pentanamide, 4,4-dimethyl-N-((4-nitrophenyl)thioxomethyl)-3-oxo- | 178408-11-2 | C14H16N2O4S |
| 5H-四唑-5-硫醇 | 1H-tetrazole-5-thiol | 18686-81-2 | CH2N4S |