| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-己烯基二甲基氯硅烷 | 6-hex-1-enyldimethylchlorosilane | 30102-73-9 | C8H17ClSi |
| 5-己炔烟酸 | 5-(hex-1-ynyl)nicotinic acid | 306935-31-9 | C12H13NO2 |
| 5-己基噻唑-2-胺 | 5-Hexyl-1,3-thiazol-2-amine | 383131-91-7 | C9H16N2S |
| 5-己基-1-炔基吡啶-3-酰肼 | 5-Hex-1-ynylpyridine-3-carbohydrazide | 306935-32-0 | C12H15N3O |
| 5-巯基-4-对甲苯基-4氢-3-羟基-1,2,4-三唑 | 5-thioxo-4-<i>p</i>-tolyl-[1,2,4]triazolidin-3-one | 39186-15-7 | C9H9N3OS |
| 5-孕烯-3-beta, 16-alpha, 20-alpha-硫醇 | Δ<sup>5</sup>-pregnene-3β,16α,20α-triol | 3885-13-0 | C21H34O3 |
| 5-四氢吡喃氧基-2-环丙基-2-戊醇 | 5-tetrahydropyranyloxy-2-cyclopropyl-2-pentanol | 340155-84-2 | C13H24O3 |
| 5-噻唑甲醇,4-(1-甲基乙基)- | 3-(4-Fluorophenyl)-2-phenylacrylonitrile | 324-61-8 | C15H10FN |
| 5-噻唑并唑,2-乙基-4-甲基- | 2-Ethyl-4-methyl-1,3-thiazol-5-OL | 351003-44-6 | C6H9NOS |
| 5-噻吩-3-基吡啶-3-甲醛 | 5-(thiophen-3-yl)nicotinaldehyde | 342601-30-3 | C10H7NOS |
| 5-噻吩-2-基吡啶-3-甲醛 | 5-(thiophen-2-yl)nicotinaldehyde | 342601-29-0 | C10H7NOS |
| 5-噻吩-2-基-2-糠醛 | 5-(thiophen-2-yl)furan-2-carbaldehyde | 32364-30-0 | C9H6O2S |
| 5-嘧啶胺,4-氯-6-甲氧基-2-甲基- | 7-[[4-Methyl-5-[2-(1,2,4-triazol-1-yl)propan-2-yl]-1,2,4-triazol-3-yl]sulfanyl]-2,4-bis(trifluoromethyl)-1,8-naphthyridine | 339009-60-8 | C18H14F6N8S |
| 5-嘧啶羧酸钠 | —— | 352535-06-9 | C5H4N2NaO2 |
| 5-嘧啶羧酸甲酯 | methyl pyrimidine-5-carboxylat | 34253-01-5 | C6H6N2O2 |
| 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-喹啉-4-基-1,2-二氢-1,2,4-三唑-3-硫酮 | 3-Mercapto-5-<chinolyl-(4)>-1,2,4(H)-triazol | 3770-46-5 | C11H8N4S |
| 5-呋喃-3-基-5-羟基戊烷-2-酮 | 1-(3-Furyl)-1-hydroxy-4-pentanon | 34435-70-6 | C9H12O3 |
| 5-呋喃-2-基-7-三氟甲基-4,5,6,7-四氢-吡唑并[1,5-A]嘧啶-2-羧酸 | 5-Furan-2-yl-7-trifluoromethyl-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid | 381175-08-2 | C12H10F3N3O3 |
| 5-呋喃-2-基-3H-[1,2,3]三唑-4-甲腈 | 5-furan-2-yl-1H-[1,2,3]triazole-4-carbonitrile | 39807-67-5 | C7H4N4O |
| 5-吲哚-3-基甲基-1,3-二甲基-嘧啶-2,4,6-三酮 | 5-indol-3-ylmethyl-1,3-dimethyl-pyrimidine-2,4,6-trione | 33297-14-2 | C15H15N3O3 |
| 5-吡嗪-2-基-3H-1,3,4-恶二唑-2-硫酮 | 5-(pyrazin-2-yl)-1,3,4-oxadiazole-2(3H)-thione | 37545-39-4 | C6H4N4OS |
| 5-吡嗪-2-基-1,2-二氢-1,2,4-三唑-3-硫酮 | 5-pirazynylo-1,2,4-triazolo-3-tiol | 3458-03-5 | C6H5N5S |
| 5-吡啶-3-基-2-糠醛 | 5-(pyridin-3-yl)furan-2-carbaldehyde | 38588-49-7 | C10H7NO2 |
| 5-吡啶-2-基吡啶-2-胺 | [2,3'-bipyridin]-6'-amine | 31860-60-3 | C10H9N3 |
| 5-吡啶-2-基-1H-吡唑-3-羧酸 | 3-(pyridin-2-yl)-1H-pyrazole-5-carboxylic acid | 374064-02-5 | C9H7N3O2 |
| 5-吡啶-2-基-1,2-二氢-1,2,4-三唑-3-硫酮 | 5-pyridin-2-yl-2,4-dihydro-[1,2,4]triazole-3-thione | 32362-89-3 | C7H6N4S |
| 5-吡咯烷酮-3-甲酸甲酯 | methyl 5-oxopyrrolidine-3-carboxylate | 35309-35-4 | C6H9NO3 |
| 5-吡咯基尿嘧啶 | 5-pyrrolidyluracil | 37454-54-9 | C8H11N3O2 |
| 5-吗啉噻吩-2-羧酸 | 5-(4-morpholinyl)thiophene-2-carboxylic acid | 332345-27-4 | C9H11NO3S |
| 5-吗啉-4-基噻二唑-4-甲醛 | 5-morpholino-1,2,3-thiadiazole-4-carbaldehyde | 313486-43-0 | C7H9N3O2S |
| 5-吗啉-4-基-2-呋喃甲醛 | 5-morpholino-2-furancarboxaldehyde | 3680-96-4 | C9H11NO3 |
| 5-吗啉-4-基-1,2-二(苯基)戊烷-1-酮 | 5-morpholin-4-yl-1,2-diphenyl-pentan-1-one | 38940-47-5 | C21H25NO2 |
| 5-叠氮基-2H-四唑 | 5-azido-1H-tetrazole | 35038-46-1 | CHN7 |
| 5-叠氮-1H-苯并[d]咪唑 | 5-azido-1H-benzo[d]imidazole | 34594-87-1 | C7H5N5 |
| 5-叔丁氧羰基氨基吡啶-3-羧酸 | 5-[(tert-butoxycarbonyl)amino]nicotinic acid | 337904-92-4 | C11H14N2O4 |
| 5-叔丁基苯-1,3-二醇 | 5-tert.-Butyl-resorcin | 3790-90-7 | C10H14O2 |
| 5-叔丁基-3-(2,4-二氯-5-羟基苯基)-1,3,4-恶二唑-2-酮 | 5-tert-Butyl-3-(2,4-dichlor-5-hydroxyphenyl)-1,3,4-oxadiazolin-2-on | 39807-19-7 | C12H12Cl2N2O3 |
| 5-叔丁基-3,3-二甲基-1,2-二氢茚 | 6-tert-butyl-1,1-dimethylindane | 3605-31-0 | C15H22 |
| 5-叔丁基-2-甲氧基苯胺 | 5-tert-butyl-2-methoxyaniline | 3535-88-4 | C11H17NO |
| 5-叔丁基-2-甲基呋喃-3-羧酸 | 5-(tert-butyl)-2-methylfuran-3-carboxylic acid | 38422-62-7 | C10H14O3 |
| 5-叔丁基-2-甲基-苄基一吡咯甲酸 | 3-(Tert-butyl)-1-(3-methylbenzyl)-1H-pyrazole-5-carboxylic acid | 306937-00-8 | C16H20N2O2 |
| 5-叔丁基-2-甲基-1-[2-(甲基硫代)乙基]-1H-吡咯-3-羧酸 | 5-(tert-butyl)-2-methyl-1-[2-(methylthio)ethyl]-1H-pyrrole-3-carboxylic acid | 306936-21-0 | C13H21NO2S |
| 5-叔丁基-2-恶唑甲酸乙酯 | ethyl 5-(tert-butyl)oxazole-2-carboxylate | 33123-71-6 | C10H15NO3 |
| 5-叔丁基-1,2-[(2-羟乙基)硫代]乙基-2-甲基-1H-吡咯-3-羧酸 | 5-(tert-butyl)-1-{2-[(2-hydroxyethyl)thio]ethyl}-2-methyl-1H-pyrrole-3-carboxylic acid | 306936-19-6 | C14H23NO3S |
| 5-十五烷间苯二酚 | 5-n-pentadecylresorcinol | 3158-56-3 | C21H36O2 |
| 5-十九烷基间苯二酚 | 1,3-dihydroxy-5-nonadecylbenzene | 35176-46-6 | C25H44O2 |
| 5-十三烷酮 | 5-tridecanone | 30692-16-1 | C13H26O |
| 5-十一醇 | undecan-5-ol | 37493-70-2 | C11H24O |
| 5-十一酮 | undecan-5-one | 33083-83-9 | C11H22O |