| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5,6-二氢-6-(3,4,6,13-四羟基-3-甲基-1,7,9,11-十三碳四烯基)-2H-吡喃-2-酮 | dephosphofostriecin B | 90730-71-5 | C19H26O6 |
| 5,6-二氢-4-羰基-4H-噻吩并[2,3-B]噻英-2-磺酰胺7,7-二氧化 | 1-Docosanoyl-2-dodecanoyl-sn-glycero-3-phosphocholine | 106268-90-0 | C42H84NO8P |
| 5,6-二氢-4,5-二甲基-2-(2-甲基-1-丙烯基)-2H-吡喃 | 2-(2-Methyl-1-propenyl)-4,5-dimethyl-5,6-dihydro-2H-pyran | 64929-56-2 | C11H18O |
| 5,6,8,9,11,12,14,15-八溴-二十烷酸甲酯 | 5,6,8,9,11,12,14,15-octabromo-eicosanoic acid methyl ester | 102377-40-2 | C21H34Br8O2 |
| 5,6,7-三羟基-7-甲基-1-氧代-4a,5,6,7a-四氢环戊烯并[d]吡喃-4-羧酸甲酯 | Posoquenin | 75853-66-6 | C11H14O7 |
| 5,6,7-三羟基-7-甲基-1-氧代-3,4,4a,5,6,7a-六氢环戊并[d]吡喃-4-羧酸甲酯 | Latifonin | 75853-64-4 | C11H16O7 |
| 5,6,6-三氟-5-己烯酸 | 5-Hexenoic acid, 5,6,6-trifluoro- | 136103-94-1 | C6H7F3O2 |
| 5,5-亚乙二氧基戊酸 | 5,5-ethylenedioxypentanoic acid | 152499-70-2 | C7H12O4 |
| 5,5-亚乙二氧基己酸 | 5,5-ethylenedioxyhexanoic acid | 5694-89-3 | C8H14O4 |
| 5,5-亚乙二氧基-2-甲基庚-2-烯-1-醇 | 5,5-ethylenedioxy-2-methylhept-2-ene-1-ol | 10293-33-1 | C10H18O3 |
| 5,5-二甲氧基戊酸甲酯 | methyl 5,5-dimethoxyvalerate | 23068-91-9 | C8H16O4 |
| 5,5-二甲氧基戊酸 | 5,5-dimethoxypentanoic acid | 6719-33-1 | C7H14O4 |
| 5,5-二甲基庚酸 | 5,5-dimethyl-heptanoic acid | 52146-21-1 | C9H18O2 |
| 5,5-二甲基己酸 | 5,5-dimethylhexanoic acid | 24499-80-7 | C8H16O2 |
| 5,5-二甲基己-2-烯-1-醇 | 5,5-dimethylhex-2-en-1-ol | 107442-40-0 | C8H16O |
| 5,5-二甲基双环[2.2.1]庚烷-2-醇 | 5,5-dimethyl-norbornan-2-ol | 258264-50-5 | C9H16O |
| 5,5-二甲基双环[2.2.1]庚烷-2-酮 | β-fenchocamphorone | 534-36-1 | C9H14O |
| 5,5-二甲基三环[5.2.1.02,6]癸-3-烯 | 3a,4,5,6,7,7a-Hexahydrodimethyl-4,7-methano-1H-indene | 94021-64-4 | C12H18 |
| 5,5-二甲基-beta-胡罗卜素 | optically inactive 2,2'-dimethyl-β,β-carotene | 54783-68-5 | C42H60 |
| 5,5-二甲基-4-丙-2-基-2-(4-丙-2-基苯基)-1,3-二恶烷 | 5,5-Dimethyl-4-(propan-2-yl)-2-[4-(propan-2-yl)phenyl]-1,3-dioxane | 61683-77-0 | C18H28O2 |
| 5,5-二甲基-3-(1-甲基-2-丙烯基)-2-环戊烯醇 | 5,5-dimethyl-3-(1-methyl-2-propenyl)-2-cyclopentenol | 111724-54-0 | C11H18O |
| 5,5-二甲基-3-(1-甲基-2-丙烯基)-2-环戊烯酮 | 5,5-dimethyl-3-(1-methyl-2-propenyl)-2-cyclopentenone | 108886-66-4 | C11H16O |
| 5,5-二甲基-2-(3-甲基-1-硝基甲基-丁基)-环己烷-1,3-二酮 | 5,5-dimethyl-2-(3-methyl-1-nitromethyl-butyl)-cyclohexane-1,3-dione | 100967-40-6 | C14H23NO4 |
| 5,5-二甲基-2-(2-硝基苯基)氨基-1,3,2-二噁磷己环2-硒化 | Hdtat | 124536-25-0 | C54H104N2O7S |
| 5,5-二甲基-1-己醇 | 5,5-dimethylhexan-1-ol | 2768-18-5 | C8H18O |
| 5,5-二甲基-1,3,6-环庚三烯-1-甲酰氯 | 5,5-dimethyl-cyclohepta-1,3,6-trienecarbonyl chloride | 51906-40-2 | C10H11ClO |
| 5,5-二氯三环[7.1.0.04,6]癸烷 | 5,5-dichlorotricyclo[7.1.0.04,6]decane | 42067-99-2 | C10H14Cl2 |
| 5,5-二氯三环[7.1.0.04,6]癸烷 | 10,10-dichlorotricyclo<7.1.0.0<sup>4,6</sup>>decane | 42067-99-2 | C10H14Cl2 |
| 5,5-二氯-5-硝基-戊酸 | 5,5-Dichloro-5-nitropentanoic acid | 1026294-98-3 | C5H7Cl2NO4 |
| 5,5-二氟樟脑 | 5,5-Difluorocamphor | 93264-02-9 | C10H14F2O |
| 5,5-二乙基-1-[(2R,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟基甲基)四氢吡喃-2-基]-1,3-二嗪农-2,4,6-三酮 | 5,5-diethyl-1-β-D-glucopyranosyl-2,4,6-(1H,3H,5H)pyrimidinetrione | 106476-71-5 | C14H22N2O8 |
| 5,5,6-三甲基双环[2.2.1]庚烷-2-酮 | isocamphanone | 3292-05-5 | C10H16O |
| 5,5,6,6,7,7,8,8,9,9,10,10,10-十三氟癸酸 | 5,5,6,6,7,7,8,8,9,9,10,10,10-tridecafluorodecanoic Acid | 26564-97-6 | C10H7F13O2 |
| 5,5,6,6,7,7,8,8,8-九氟辛酸 | 5,5,6,6,7,7,8,8,8-Nonafluorooctanoic acid | 27854-33-7 | C8H7F9O2 |
| 5,5,6,6,6-五氟己酸 | 5,5,6,6,6-pentafluorohexanoic acid | 148043-70-3 | C6H7F5O2 |
| 5,5,5-三氯-戊酸 | 5,5,5-trichloro-pentanoic acid | 4236-43-5 | C5H7Cl3O2 |
| 5,5,5-三氟戊酸甲酯 | Methyl 5,5,5-trifluoropentanoate | 66716-19-6 | C6H9F3O2 |
| 5,5,5-三氟戊酸 | 5,5,5-trifluoropentanoic acid | 407-62-5 | C5H7F3O2 |
| 5,5,5-三氟-2-氧代戊酸 | 5,5,5-trifluoro-2-oxopentanoic acid | 118311-18-5 | C5H5F3O3 |
| 5,5,14,14-四丁基-7,12-二氧代-6,13-二氧杂-5,14-二锡杂十八烷 | Adipinsaeure-bis-<tri-n-butyl-stannyl-ester> | 7437-35-6 | C30H62O4Sn2 |
| 5,5'-[[1,1',6,6',7,7'-六羟基-3,3'-二甲基-5,5'-二(1-甲基乙基)[2,2'-联萘]-8,8'-二基]二次甲基]二[2,4,6(1H,3H,5H)-嘧啶三酮] | batriden | 56509-01-4 | C38H34N4O12 |
| 5,5'-(六氟异亚甲基)二邻甲苯胺 | bis(3-amino-4-methylphenyl)-bis(trifluoromethyl)methane | 116325-74-7 | C17H16F6N2 |
| 5,25R-胆甾烯-3beta,26-二醇 | (25R)-cholest-5-ene-3β,26-diol | 20380-11-4 | C27H46O2 |
| 5,24(28)-胆甾二烯-24-亚甲基-3beta-醇 | 24-methylene cholesterol | 474-63-5 | C28H46O |
| 5,19-环氧-19,25-二甲氧基南瓜-6,23-二烯-3-醇 | (19R,23E)-5β,19-epoxy-19,25-dimethoxycucurbita-6,23-dien-3β-ol | 85372-72-1 | C32H52O4 |
| 5,17-二羟基-5,17,19-去甲孕甾-20-炔-3-酮 | 5,17β-Dihydroxy-19-nor-5α,17α-pregn-20-yn-3-one | 101409-94-3 | C20H28O3 |
| 5,14-二羟基-3beta-[2-(3-甲基-1-氧代丁氧基)-1-氧代丙氧基]-19-氧代-5beta-心甾-20(22)-烯内酯 | alpha-i-Valeryloxypropionyl-k-strophanthidin | 63979-74-8 | C31H44O9 |
| 5,14-二羟基-3beta-(3-甲基-1-氧代丁氧基)-19-氧代-5beta-心甾-20(22)-烯内酯 | i-Valeryl-k-strophanthidin | 63979-73-7 | C28H40O7 |
| 5,14-二羟基-3-(5-羟基-3,4-二甲氧基-6-甲基四氢吡喃-2-基)氧基-13-甲基-17-(5-氧代-2H-呋喃-3-基)-2,3,4,6,7,8,9,11,12,15,16,17-十二氢-1H-环戊二烯并[a]菲-10-甲醛 | mansonin | 11037-26-6 | C31H46O10 |
| 5,14-二羟基-19-氧代-3beta-[(苯基乙酰基)氧基]-5beta-心甾-20(22)-烯内酯 | k-Strophanthidin, phenylacetyl- | 63979-71-5 | C31H38O7 |