| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-氨基-1甲基喹啉碘化物 | 5-amino-1-methylquinolin-1-ium iodide | 42464-96-0 | C10H11N2*I |
| 5-氨基-1H-咪唑-4-羧酸 | 4-Amino-1H-imidazole-5-carboxylic acid | 4919-04-4 | C4H5N3O2 |
| 5-氨基-1H-1,2,3-噻唑-4-羧酰胺 | 5-amino-1,2,3-triazole-4-carboxamide | 4342-07-8 | C3H5N5O |
| 5-氨基-1-萘酚-3-磺酸 | 1-amino-5-hydroxynaphthalene-7-sulphonic acid | 489-78-1 | C10H9NO4S |
| 5-氨基-1-苯基己-4-烯-3-酮 | 2-Amino-6-phenyl-2-hexen-4-on | 41027-50-3 | C12H15NO |
| 5-氨基-1-苄基-1H-1,2,3-噻唑-4-羧胺 | 4-amino-3-benzyl-1,2,3-triazole-5-carboxamide | 4342-08-9 | C10H11N5O |
| 5-氨基-1-甲基吡唑-4-甲酸 | 1-methyl-5-amino-1H-pyrazole-4-carboxylic acid | 4058-91-7 | C5H7N3O2 |
| 5-氨基-1-环戊基-1H-吡唑-3-醇 | 5-Amino-1-cyclopentyl-1H-pyrazol-3-ol | 436088-87-8 | C8H13N3O |
| 5-氨基-1-环己基-1,2-二氢-3H-吡唑-3-酮 | 5-amino-1-cyclohexyl-1H-pyrazol-3-ol | 436088-86-7 | C9H15N3O |
| 5-氨基-1-仲丁基-1H-吡唑-3-醇 | 5-Amino-1-sec-butyl-1H-pyrazol-3-ol | 436088-85-6 | C7H13N3O |
| 5-氨基-1-乙基吡唑-4-甲腈 | 5-amino-1-ethyl-1H-pyrazole-4-carbonitrile | 4788-15-2 | C6H8N4 |
| 5-氨基-1-丙基-1H-吡唑-4-甲腈 | 5-Amino-4-cyano-1-propylpyrazol | 4788-14-1 | C7H10N4 |
| 5-氨基-1-(4-溴苯基)-1H-吡唑-4-羧酸 | 5-amino-1-(4-bromophenyl)-1H-pyrazole-4-carboxylic acid | 438243-87-9 | C10H8BrN3O2 |
| 5-氨基-1-(4-氯苯基)-1H-吡唑-3-甲腈 | 5-amino-1-(4-chlorophenyl)-3-cyano-1H-pyrazole | 460331-57-1 | C10H7ClN4 |
| 5-氨基-1-(2-甲氧基乙基)-1H-吡唑-4-甲腈 | 5-amino-1-(2-methoxyethyl)-1H-pyrazole-4-carbonitrile | 4788-16-3 | C7H10N4O |
| 5-氨基-1,4-二({2-[(2-羟基乙基)氨基]乙基}氨基)蒽-9,10-二酮 | 2-Methylene-beta-alanine | 4452-16-8 | C4H7NO2 |
| 5-氨基-1,3-二甲基嘧啶-2,4(1H,3H)-二酮 | 1,3-dimethyl-5-aminouracil | 49738-24-1 | C6H9N3O2 |
| 5-氨基-1,3-二氢-2H-苯并咪唑-2-酮 | 5-Amino-3H-imidazo<4,5-b>pyridine-2-(1H)one | 40851-87-4 | C6H6N4O |
| 5-氨基-1,3,4-恶二唑-2-羧酸 | 2-Amino-1,3,4-oxadiazol-5-carbonsaeure | 4970-61-0 | C3H3N3O3 |
| 5-氨基-1,3,4-二唑-羧酸乙酯 | ethyl 5-amino-1,3,4-oxadiazole-2-carboxylate | 4970-53-0 | C5H7N3O3 |
| 5-氨基-1,2,3-噻二唑 | 5-amino-1,2,3-thiadiazole | 4100-41-8 | C2H3N3S |
| 5-氨基-1,1-二甲基己基乙酸酯 | 5-Amino-1,1-dimethylhexyl acetate | 45077-13-2 | C10H21NO2 |
| 5-氧代己基乙酸酯 | 6-acetoxy-2-hexanone | 4305-26-4 | C8H14O3 |
| 5-氧代四氢呋喃-3-羧酸 | paraconic acid | 498-89-5 | C5H6O4 |
| 5-氧代吡咯-2-酸银 | Silver maleimide | 42867-30-1 | Ag*C4H2NO2 |
| 5-氧代-L-脯氨酸十八烷基酯 | Octadecyl 5-oxo-L-prolinate | 4931-72-0 | C23H43NO3 |
| 5-氧代-6-苯基己酸 | 5-oxo-6-phenylhexanoic acid | 40564-60-1 | C12H14O3 |
| 5-氧代-5-(3-氧代-3,4-二氢-2H-喹喔啉-1-基)-戊酸 | 5-Oxo-5-(3-oxo-3,4-dihydroquinoxalin-1(2H)-yl)pentanoic acid | 436088-60-7 | C13H14N2O4 |
| 5-氧代-4,5-二苯基戊烷酸 | (+/-)-5-Oxo-4,5-diphenyl-pentansaeure | 4258-41-7 | C17H16O3 |
| 5-氧代-3H-吡唑并[1,5-c]喹唑啉-1,2-二羧酸 | 5-oxo-5,6-dihydro-pyrazolo[1,5-<i>c</i>]quinazoline-1,2-dicarboxylic acid | 41940-27-6 | C12H7N3O5 |
| 5-氧代-3-[(四氢-2H-吡喃-2-基)氧基)-1-环戊烯-1-庚酸甲酯(中间...) | 2-(6-methoxycarbonylhexyl)-4-(tetrahydropyran-2-yloxy)cyclopent-2-enone | 40098-24-6 | C18H28O5 |
| 5-氧代-2,5-二氢-1H-1,2,4-噻唑-3-羧酸 | 3-carboxyl-1H-1,2,4-triazol-5-one monohydrate | 4538-16-3 | C3H3N3O3 |
| 5-氧代-2,3-二氢-1H,5H-吡啶并[3,2,1-Ij]喹啉-6-甲酰肼 | 1H,5H-Benzo[ij]quinolizine-6-carboxylicacid, 2,3-dihydro-5-oxo-, hydrazide | 400631-66-5 | C13H13N3O2 |
| 5-氧代-1-苯基-2,5-二氢-1H-吡唑-3-羧酸 | 5-oxo-1-phenyl-2,5-dihydro-1<i>H</i>-pyrazole-3-carboxylic acid | 49597-17-3 | C10H8N2O3 |
| 5-氧代-1-(苯基磺酰基)-L-脯氨酸 | 1-(benzenesulfonyl)-5-oxopyrrolidine-2-carboxylic acid | 46857-11-8 | C11H11NO5S |
| 5-氧代-1-(三氟乙酰基)脯氨酸 | 5-Oxo-1-(trifluoroacetyl)proline | 46383-55-5 | C7H6F3NO4 |
| 5-氧代-1,2,3,5-四氢咪唑并[1,2-A]吡啶-甲酸乙酯 | 8-ethoxycarbonyl-1,2,3,5-tetrahydroimidazo[1,2-a]pyridin-5-one | 439118-88-4 | C10H12N2O3 |
| 5-氟靛红 | 5-fluoro-1H-indole-2,3-dione | 443-69-6 | C8H4FNO2 |
| 5-氟苯并[B]噻吩-3-甲酸 | 5-fluoro-benzo[<i>b</i>]thiophene-3-carboxylic acid | 40740-57-6 | C9H5FO2S |
| 5-氟胞嘧啶阿拉伯糖苷 | 1-((2R,3S,4S,5R)-3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-fluoro-4-imino-3,4-dihydro-1H-pyrimidin-2-one | 4298-10-6 | C9H12FN3O5 |
| 5-氟磺酰基-2-羟基苯甲酸 | 5-fluorosulfonyl-2-hydroxy-benzoic acid | 400-96-4 | C7H5FO5S |
| 5-氟烟酸 | 5-fluoropyridine-3-carboxylic acid | 402-66-4 | C6H4FNO2 |
| 5-氟戊-1-烯 | 5-fluoro-pent-1-ene | 407-79-4 | C5H9F |
| 5-氟异喹啉-1(2H)-酮 | 5-fluoroisoquinolin-1(2H)-one | 410086-25-8 | C9H6FNO |
| 5-氟多巴 | 5-fluoro-D/L-dopa hydrobromide | 42877-15-6 | BrH*C9H10FNO4 |
| 5-氟噻吩-2-甲酸 | 5-fluorothiophene-2-carboxylic acid | 4377-58-6 | C5H3FO2S |
| 5-氟喹啉-4-醇 | 5-fluoroquinazolin-4(3H)-one | 436-72-6 | C8H5FN2O |
| 5-氟吲哚-3-乙酸 | (5-fluoroindol-3-yl)acetic acid | 443-73-2 | C10H8FNO2 |
| 5-氟吡啶-3-甲酸甲酯 | methyl 5-fluoronicotinate | 455-70-9 | C7H6FNO2 |
| 5-氟吡啶-2-甲酰胺 | 5-fluoropicolinamide | 499796-71-3 | C6H5FN2O |