| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-(3,4-二氢-2H-硫代色烯-4-基)嘧啶-4(3H)-酮 | 5-(3,4-Dihydro-2H-1-benzothiopyran-4-yl)-4(1H)-pyrimidinone | 153004-51-4 | C13H12N2OS |
| 5-(3,4-二氢-1H-异喹啉-2-基)戊酸乙酯 | ethyl 4-(1,2,3,4-tetrahydro-2-isoquinolyl)pentanoate | 88014-11-3 | C16H23NO2 |
| 5-(3,4-二氢-1H-异喹啉-2-基)戊-1-醇 | 5-(1,2,3,4-tetrahydro-2-isoquinolyl)-1-pentanol | 88014-17-9 | C14H21NO |
| 5-(3,4-二氟苯基)呋喃-2-羧酸 | 5-(3,4-difluorophenyl)furan-2-carboxylic acid | 55377-81-6 | C11H6F2O3 |
| 5-(3,4-二氟苯基)吡啶-3-甲腈 | 5-(3,4-Difluorophenyl)nicotinonitrile | 1346691-71-1 | C12H6F2N2 |
| 5-(3,4-二氟苯基)-3-(吡啶-3-基)-1,2,4-恶二唑 | 5-(3,4-difluorophenyl)-3-(pyridin-3-yl)-1,2,4-oxadiazole | 1033724-04-7 | C13H7F2N3O |
| 5-(3,4-二氟苯基)-2-羟基嘧啶 | 5-(3,4-Difluorophenyl)pyrimidin-2-ol | 1111108-31-6 | C10H6F2N2O |
| 5-(3,4-二氟苯基)-1,3-恶唑-4-羧酸 | 5-(3,4-difluorophenyl)oxazole-4-carboxylic acid | 1247921-87-4 | C10H5F2NO3 |
| 5-(3,4,5-三甲氧基-苯基)-咪唑烷-2,4-二酮 | 5-(3,4,5-trimethoxy-phenyl)-imidazolidine-2,4-dione | 58576-00-4 | C12H14N2O5 |
| 5-(3,3-二甲基-1-丁炔-1-基)-3-(N-(4-羟基环己基)-4-甲基环己烷羧酰胺)噻吩-2-羧酸 | 5-(3,3-dimethylbut-1-ynyl)-3-[(trans-4-hydroxy-cyclohexyl)-(trans-4-methyl-cyclohexanecarbonyl)-amino]-thiophene-2-carboxylic acid | 1026785-55-6 | C25H35NO4S |
| 5-(3,3-二氟环丁基)-3-[4-[4-甲基-5-[2-(三氟甲基)苯基]-4H-1,2,4-三唑-3-基]双环[2.2.2]辛烷-1-基]-1,2,4-恶二唑 | 5-(3,3-Difluorocyclobutyl)-3-(4-{4-methyl-5-[2-(trifluoromethyl)phenyl]-4H-1,2,4-triazol-3-yl}bicyclo[2.2.2]oct-1-yl)-1,2,4-oxadiazole | 935273-79-3 | C24H24F5N5O |
| 5-(3,3-二氟-环丁基)-2H-3-氨基吡唑 | 5-(3,3-difluorocyclobutyl)-1H-pyrazol-3-amine | 1425931-95-8 | C7H9F2N3 |
| 5-(3,3,3-三氟-丙基)-咪唑烷-2,4-二酮 | 5-(3,3,3-trifluoropropyl)imidazolidine-2,4-dione | 23809-63-4 | C6H7F3N2O2 |
| 5-(3'-羧基丙基)-2-吡啶羧酸 | 4-(2-Carboxy-5-pyridyl)butansaeure | 61361-30-6 | C10H11NO4 |
| 5-(3',4'-二羟基丁基)-2-吡啶羧酸 | 2-Pyridinecarboxylic acid, 5-(3,4-dihydroxybutyl)- | 98985-54-7 | C10H13NO4 |
| 5-(2R)-2-环氧乙烷基-8-苄氧基-2(1H)-喹啉酮 | 5-(2R)-2-oxiranyl-8-benzyloxy-2(1H)-quinolinone | 173140-90-4 | C18H15NO3 |
| 5-(2H3)甲基-2,4(1H,3H)-嘧啶二酮 | thymine-methyl-d<sub>3</sub> | 68941-98-0 | C5H6N2O2 |
| 5-(2H-氮杂环丙烯-3-基)-1-甲基-1H-咪唑 | (methyl-1 imidazolyl-5)-2 azirine | 85208-81-7 | C6H7N3 |
| 5-(2H-四唑-5-基)-2H-四唑 | 5,5'-bi-1H-tetrazole | 2783-98-4 | C2H2N8 |
| 5-(2H-四唑-5-基)-2-噻吩磺酰氯 | 5-(1H-tetrazol-5-yl)thiophene-2-sulfonyl chloride | 924964-21-6 | C5H3ClN4O2S2 |
| 5-(2H-1,3-苯并二噁唑-5-基)-1,3,4-噻二唑-2-胺 | 5-(1,3-benzodioxol-5-yl)-1,3,4-thiadiazol-2-amine | 28004-60-6 | C9H7N3O2S |
| 5-(2-萘基)-2,4-咪唑烷二酮 | 4-(2-naphthyl)-2,5-imidazolinedione | 95361-30-1 | C13H10N2O2 |
| 5-(2-苯甲基-1-炔基)烟酸 | 2-Butyl-1,3-benzoxazol-5-amine | 885949-91-7 | C11H14N2O |
| 5-(2-苯并噻唑基)-1-(4-硝基苯基)-3-苯基甲臜 | N-(1,3-benzothiazol-2-ylimino)-N'-(4-nitroanilino)benzenecarboximidamide | 52644-49-2 | C20H14N6O2S |
| 5-(2-苯基乙基)-2-硫代-6-(三氟甲基)-2,3-二氢嘧啶-4(1H)-酮 | 5-(2-phenylethyl)-2-sulfanylidene-6-(trifluoromethyl)-1H-pyrimidin-4-one | 17768-16-0 | C13H11F3N2OS |
| 5-(2-苯基乙-1-炔基)-2-呋喃甲酸 | 5-(phenylethynyl)furan-2-carboxylic acid | 130423-83-5 | C13H8O3 |
| 5-(2-苯基-1-乙炔)烟酸乙酯 | 5-(2-phenylethynyl)-3-pyridinecarboxylic acid ethyl ester | 175203-65-3 | C16H13NO2 |
| 5-(2-苯基-1-乙炔)-2-糠酸甲酯 | 5-Phenylethynyl-furan-2-carboxylic acid methyl ester | 130423-85-7 | C14H10O3 |
| 5-(2-苯基-1,3-噻唑-4-基)-1,3,4-恶二唑-2-胺 | 5-(2-phenylthiazol-4-yl)-1,3,4-oxadiazole-2-amine | 1219827-72-1 | C11H8N4OS |
| 5-(2-苯基)乙基-1H-吡唑-3-羧酸乙酯 | ethyl 3(5)-(2-phenylethyl)-1H-pyrazole-5(3)-carboxylate | 595610-47-2 | C14H16N2O2 |
| 5-(2-苯基)乙基-1H-吡唑-3-羧酸 | 5-phenethyl-1H-pyrazole-3-carboxylic acid | 595610-56-3 | C12H12N2O2 |
| 5-(2-苯乙炔基)烟腈 | 5-(phenylethy nyl)nicotinonitrile | 845266-26-4 | C14H8N2 |
| 5-(2-苯乙基-1-基)噻吩-2-甲苯 | 5-(phenylethynyl)thiophene-2-carboxaldehyde | 17257-10-2 | C13H8OS |
| 5-(2-羧基乙基)-6-[(E)-6-(4-甲氧基苯基)己-5-烯氧基]-9-氧代氧杂蒽-2-羧酸 | 7-carboxy-3-<<6-(methoxyphenyl)-5(E)-hexenyl>oxy>-9-oxo-9H-xanthene-4-propanoic acid | 148291-65-0 | C30H28O8 |
| 5-(2-羟苯基)-1H-四唑 | 2-(1H-tetrazol-5-yl)phenol | 51449-77-5 | C7H6N4O |
| 5-(2-羟基苯基)-呋喃-2-羧酸 | 5-(2-Hydroxy-phenyl)-furan-2-carboxylic acid | 872052-83-0 | C11H8O4 |
| 5-(2-羟基苯基)-5-苯基咪唑烷-2,4-二酮 | 2'-Hydroxyphenytoin | 60919-11-1 | C15H12N2O3 |
| 5-(2-羟基亚乙基)-4-(羟基甲基)-2(5H)-呋喃酮 | 5-(2-Hydroxyethylidene)-4-(hydroxymethyl)furan-2-one | 32013-85-7 | C7H8O4 |
| 5-(2-羟基乙氧基甲基)-1-甲基嘧啶-2,4-二酮 | 1-methylacyclopseudouridine | 88459-64-7 | C8H12N2O4 |
| 5-(2-羟基乙氧基甲基)-1,3-二甲基嘧啶-2,4-二酮 | 1,3-dimethylacyclopseudouridine | 88459-66-9 | C9H14N2O4 |
| 5-(2-羟基乙氧基)吡啶-2-甲醛 | 5-(2-hydroxyethoxy)picolinaldehyde | 1011488-05-3 | C8H9NO3 |
| 5-(2-羟基乙基氨基)-3-(羟基甲基)-2-[(E)-3-羟基丙-1-烯基]-1-甲基吲哚-4,7-二酮 | 5-(2-hydroxyethylamino)-3-(hydroxymethyl)-2-[(E)-3-hydroxyprop-1-enyl]-1-methylindole-4,7-dione | 131610-90-7 | C15H18N2O5 |
| 5-(2-羟基乙基)苯并[b]噻吩 | 5-(2-hydroxyethyl)benzo[b]thiophene | 96803-30-4 | C10H10OS |
| 5-(2-羟基乙基)氨基尿嘧啶 | 5-(2'-hydroxyethylamino)uracil | 55476-33-0 | C6H9N3O3 |
| 5-(2-羟基乙基)尿嘧啶 | 5-(2-hydroxyethyl)-uracil | 23956-12-9 | C6H8N2O3 |
| 5-(2-羟基乙基)呋喃-2(3h)-酮 | 5-(2-hydroxy-ethyl)-3H-furan-2-one | 878007-08-0 | C6H8O3 |
| 5-(2-羟基乙基)-吡咯烷-2-酮 | 5-(2-hydroxyethyl)pyrrolidin-2-one | 149427-84-9 | C6H11NO2 |
| 5-(2-羟基乙基)-4-甲基噻吩-3-甲醇 | 5-(2-Hydroxyethyl)-4-methylthiophene-3-methanol | 334687-34-2 | C8H12O2S |
| 5-(2-羟基乙基)-4-甲基-1,3-噻唑-2-羧酸 | 5-(2-hydroxyethyl)-4-methylthiazole-2-carboxylic acid | 75113-60-9 | C7H9NO3S |
| 5-(2-羟基乙基)-4-(三氟甲基)噻唑 | 5-(2-Hydroxyethyl)-4-(trifluoromethyl)thiazole | 69439-09-4 | C6H6F3NOS |