| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-巯基戊酸乙酯 | ethyl 5-mercaptopentanoate | 70124-55-9 | C7H14O2S |
| 5-孕烷-3β-醇-20-酮-16Alpha-腈 | PCN | 1434-54-4 | C22H31NO2 |
| 5-孕烯-3beta,20Beta-二醇 | (20R)-pregn-5-ene-3β,20-diol | 901-57-5 | C21H34O2 |
| 5-孕烯-3alpha-醇-20-酮 | pregnenolone | 19037-28-6 | C21H32O2 |
| 5-孕烯-3-beta,16-alpha-二醇-20-酮 | 16α-hydroxypregnenolone | 520-88-7 | C21H32O3 |
| 5-孕烯-3-beta, 20-alpha-二醇二乙酸酯 | [17-(1-acetyloxyethyl)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate | 1913-46-8 | C25H38O4 |
| 5-孕烯-3-beta, 16-alpha, 20-alpha-硫醇 | Δ<sup>5</sup>-pregnene-3β,16α,20α-triol | 3885-13-0 | C21H34O3 |
| 5-孕烯-3,20-二醇葡糖苷 | 5-Pregnen-3,20-diol glucopyranoside | 99207-79-1 | C27H44O7 |
| 5-孕烯-16,17-环氧-6-甲基-3-beta-醇-20-酮 | 16α,17-epoxy-3β-hydroxy-6-methyl-pregn-5-en-20-one | 103303-35-1 | C22H32O3 |
| 5-壬烯酸,(E)- | (E)-Non-5-enoic acid | 16424-54-7 | C9H16O2 |
| 5-壬烯-3-醇 | Non-5-in-3-ol | 53723-19-6 | C9H16O |
| 5-壬炔酸 | non-5-ynoic acid | 56630-34-3 | C9H14O2 |
| 5-壬基-1-醇 | 5-nonyl-1-ol | 68274-96-4 | C9H16O |
| 5-噻唑羧酸,2-溴-4-甲基-,1,1-二甲基乙基酯 | 3-Oxobutyl-CoA | 81790-81-0 | C25H42N7O17P3S |
| 5-嘧啶羧酸,4-乙基-1,2-二氢-2-羰基- | (1S,2R)-1-amino-2-(1-methylethyl)cyclopentanecarboxylic acid | 309757-12-8 | C9H17NO2 |
| 5-嘧啶甲醇,-α--(1-甲基乙基)-,(-alpha-S)-(9CI) | [1-Methyl-2-(6-methylhept-5-en-2-yl)-6-oxo-5-oxatricyclo[6.3.1.04,12]dodecan-9-yl] acetate | 142780-49-2 | C22H34O4 |
| 5-喹啉羧酸,8-甲氧基-2-甲基-(9CI) | Decyl-thiobutyrat | 2432-55-5 | C14H28OS |
| 5-吡啶-4-基戊酸 | 5-(pyridin-4-yl)valeric acid | 88940-70-9 | C10H13NO2 |
| 5-叠氮戊酰胺 | 5-azidopentanamide | 1360453-32-2 | C5H10N4O |
| 5-叠氮基戊酸甲酯 | methyl 5-azidopentanoate | 127811-93-2 | C6H11N3O2 |
| 5-叠氮基戊酸乙酯 | ethyl 5-azidovalerate | 89896-39-9 | C7H13N3O2 |
| 5-叠氮基戊酸 | 5-azidovaleric acid | 79583-98-5 | C5H9N3O2 |
| 5-叠氮基-2-甲基戊酸乙酯 | 5-Azido-2-methyl-pentanoic acid ethyl ester | 113789-89-2 | C8H15N3O2 |
| 5-叔丁基环己烯-1-羧酸乙酯 | 5-tert-Butylcyclohex-1-enecarboxylic acid ethyl ester | 62222-98-4 | C13H22O2 |
| 5-反式-比马前列素 | (5E)-N-ethyl-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(1E,3S)-3-hydroxy-5-phenyl-1-pentenyl]-cyclopentyl]hept-5-enamide | 1163135-95-2 | C25H37NO4 |
| 5-去氢表甾醇 | ergosta-5,7,24(28)-trien-3β-ol | 23582-83-4 | C28H44O |
| 5-十烯-1-醇 | dec-5-yn-1-ol | 68274-97-5 | C10H18O |
| 5-十四碳炔-1-醇 | tetradec-5-ynol | 25593-82-2 | C14H26O |
| 5-十四烷醇 | 5-tetradecanol | 21078-83-1 | C14H30O |
| 5-十八碳烯酸 | Octadec-5-enoic acid | 4682-40-0 | C18H34O2 |
| 5-十八碳炔-1-醇 | 5-octadecyn-1-ol | 676-43-7 | C18H34O |
| 5-十二烷醇 | 5-dodecanol | 10203-33-5 | C12H26O |
| 5-十二烯酸 | (E)-2-dodecenoic acid | 1289-45-8 | C12H22O2 |
| 5-十三烷醇 | tridecanol-5-ol | 58783-82-7 | C13H28O |
| 5-十一醇 | undecan-5-ol | 37493-70-2 | C11H24O |
| 5-仲-丁基-5-(3-甲基-2-丁烯基)巴比妥酸 | 5-<i>sec</i>-butyl-5-(3-methyl-but-2-enyl)-barbituric acid | 67050-47-9 | C13H20N2O3 |
| 5-亚甲基-辛-2-烯二酸 | 5-methylen-oct-2-enedioic acid | 98954-71-3 | C9H12O4 |
| 5-亚环戊基-戊酸 | 5-cyclopentylidene-pentanoic acid | 6050-30-2 | C10H16O2 |
| 5-亚乙基-2-羟基-2-(羟基甲基)-3-亚甲基-己二酸 | Riddellic-saeure | 511-57-9 | C10H14O6 |
| 5-二甲胺基-2-甲基-5-氧代戊酸甲酯 | methyl 5-(dimethylamino)-2-methyl-5-oxopentanoate | 1174627-68-9 | C9H17NO3 |
| 5-二甲氨基戊酸甲酯 | methyl N,N-dimethyl-δ-aminovalerate | 85806-13-9 | C8H17NO2 |
| 5-二甲氨基-戊酸盐酸盐 | 5-(dimethylamino)pentanoic acid hydrochloride | 25726-28-7 | C7H15NO2*ClH |
| 5-二甲基锍戊酸盐 | (dimethylsulfonio)pentanoate | 78774-48-8 | C7H14O2S |
| 5-二环[2.2.1]庚-2-烯基甲基丁酸酯 | 5-Norbornen-2-methylbutyrat | 21934-46-3 | C12H18O2 |
| 5-二氢-19-去甲睾酮 | 17β-hydroxy-5α-estran-3-one | 1434-85-1 | C18H28O2 |
| 5-二十二烷氧基-5-氧代-戊酸 | Glutarsaeure-monodocosylester | 94278-12-3 | C27H52O4 |
| 5-乙酰氨基戊酸 | 5-acetylaminopentanoic acid | 1072-10-2 | C7H13NO3 |
| 5-乙酰氨基-4-氧代己-5-烯酰胺 | primocarcin | 3750-26-3 | C8H12N2O3 |
| 5-乙酰氨基-2-[[10,13-二甲基-17-(6-甲基庚烷-2-基)-2,3,4,7,8,9,11,12,14,15,16,17-十二氢-1H-环戊二烯并[a]菲-3-基]氧基]-3,4-二羟基-6-(1,2,3-三羟基丙基)四氢吡喃-2-羧酸 | 5-acetamido-2-[[10,13-dimethyl-17-(6-methylheptan-2-yl)-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]-3,4-dihydroxy-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid | 145402-49-9 | C38H63NO10 |
| 5-乙酰氨基-2-[5-[3-乙酰氨基-5-羟基-6-(羟基甲基)-4-[3,4,5-三羟基-6-(羟基甲基)四氢吡喃-2-基]氧基四氢吡喃-2-基]氧基-2-[6-[(E)-2-[(2,2-二氯乙酰基)氨基]-3-羟基十八碳-4-烯氧基]-4,5-二羟基-2-(羟基甲基)四氢吡喃-3-基]氧基-3-羟基-6-(羟基甲基)四氢吡喃-4-基]氧基-4-羟基-6-(1,2,3-三羟基丙基)四氢吡喃-2-羧酸 | 5-acetamido-2-[5-[3-acetamido-5-hydroxy-6-(hydroxymethyl)-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-2-[6-[(E)-2-[(2,2-dichloroacetyl)amino]-3-hydroxyoctadec-4-enoxy]-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-3-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic acid | 126586-85-4 | C57H97Cl2N3O31 |