| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3-氧代-6-氯-2,3-二氢哒嗪-4-甲酸甲酯 | 6-Chlor-4-ethoxycarbonyl-3(2H)-pyridazinon | 61404-41-9 | C7H7ClN2O3 |
| 3-氧代-6-(三氟甲基)-3,4-二氢-2H-1,4-苯并噻嗪]乙酸 | (3-oxo-6-trifluoromethyl-3,4-dihydro-2<i>H</i>-benzo[1,4]thiazin-2-yl)-acetic acid | 7196-94-3 | C11H8F3NO3S |
| 3-氧代-4H-喹喔啉-2-羧酸甲酯 | 3-oxo-3,4-dihydro-quinoxaline-2-carboxylic acid methyl ester | 21580-62-1 | C10H8N2O3 |
| 3-氧代-4H-1,4-苯并噻嗪-6-磺酰氯 | 3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-sulfonyl chloride | 443955-56-4 | C8H6ClNO3S2 |
| 3-氧代-4H-1,4-苯并噻嗪-2-羧酸 | 2H-1,4-benzothiazine-3,4-dihydro-3-oxo-2-carboxylic acid | 70685-30-2 | C9H7NO3S |
| 3-氧代-4-苯基哌嗪-1-甲醛 | 3-Oxo-4-phenylpiperazine-1-carbaldehyde | 111153-98-1 | C11H12N2O2 |
| 3-氧代-4-哌啶羧酸甲酯 | methyl 3-hydroxypiperidine-4-carboxylate | 179023-37-1 | C7H11NO3 |
| 3-氧代-4-哌啶甲酸乙酯 | ethyl 3-oxopiperidine-4-carboxylate | 70637-75-1 | C8H13NO3 |
| 3-氧代-4-(丙-2-烯-1-基)吡咯烷-1-羧酸叔丁酯 | tert-butyl 3-allyl-4-oxopyrrolidine-1-carboxylate | 120871-73-0 | C12H19NO3 |
| 3-氧代-4-(三氟乙酰基)哌啶-1-甲酸叔丁酯 | tert-butyl 3-oxo-4-(2,2,2-trifluoroacetyl) piperidine-1-carboxylate | 647863-25-0 | C12H16F3NO4 |
| 3-氧代-4-(1H-咪唑-1-基)丁酸乙酯 | ethyl 3-oxo-4-(1H-imidazol-1-yl)butanoate | 103417-70-5 | C9H12N2O3 |
| 3-氧代-4-(1-boc-4-哌啶)丁酸乙酯 | 4-(3-ethoxycarbonyl-2-oxopropyl)piperidine-1-carboxylic acid tert-butyl ester | 916791-39-4 | C16H27NO5 |
| 3-氧代-4-(1,3,3-三甲基-1,3-二氢吲哚-2-亚基)-丁腈 | 3-Oxo-4-(1,3,3-trimethylindol-2-ylidene)butanenitrile | 97214-25-0 | C15H16N2O |
| 3-氧代-3H-螺[异苯并呋喃-1,4-哌啶]-1-羧酸叔丁酯 | N-Boc-spiro[isobenzofuran-1(3H),4'-piperidin]-3-one | 1123492-82-9 | C17H21NO4 |
| 3-氧代-3H-螺[2-苯并呋喃-1,9'-氧杂蒽]-3',6'-二基二己酸酯 | Fluorescein dicaproate | 7364-90-1 | C32H32O7 |
| 3-氧代-3H-螺[2-苯并呋喃-1,9'-氧杂蒽]-3',6'-二基二丙酸酯 | Fluorescein dipropionate | 7276-28-0 | C26H20O7 |
| 3-氧代-3H-萘并[1,2-b]吡喃-1-乙酸 | 3(H)-oxonaphtho<2,1-b>pyran-1-acetic acid | 33739-01-4 | C15H10O4 |
| 3-氧代-3H-苯并吡喃-2-羧酸 | 3-oxo-3H-benzo[f]chromene-2-carboxylic acid | 4361-00-6 | C14H8O4 |
| 3-氧代-3H-吲哚-2-甲醛 | Indolon-carbaldehyd-(2) | 90483-94-6 | C9H5NO2 |
| 3-氧代-3H-吡咯里嗪-2-甲酰氯 | 3-Oxo-3H-pyrrolizin-2-carbonsaeurechlorid | 75413-08-0 | C8H4ClNO2 |
| 3-氧代-3-(氧代戊-3-基)丙腈 | 3-oxo-3-(tetrahydrofuran-3-yl)propanenitrile | 1186610-03-6 | C7H9NO2 |
| 3-氧代-3-(喹啉-2-基)丙酸乙酯 | 2-quinoline-β-oxopropionic acid | 96057-59-9 | C14H13NO3 |
| 3-氧代-3-(哌啶-1-基)丙酸甲酯 | 3-oxo-3-(piperidin-1-yl)propionic acid methyl ester | 88466-71-1 | C9H15NO3 |
| 3-氧代-3-(吡咯烷-1-基)丙酸甲酯 | methyl 3-oxo-3-pyrrolidin-1-yl-propionate | 76311-92-7 | C8H13NO3 |
| 3-氧代-3-(n-叔丁氧基羰基-氮杂啶-3-基)丙酸乙酯 | tert-butyl 3-(3-ethoxy-3-oxopropanoyl)azetidine-1-carboxylate | 1025029-60-0 | C13H21NO5 |
| 3-氧代-3-(6-喹啉基)丙酸乙酯 | ethyl 3-oxo-3-(quinolin-6-yl)propanoate | 858646-09-0 | C14H13NO3 |
| 3-氧代-3-(4-甲基哌嗪-1-基)丙酸乙酯 | ethyl 3-oxo-3-(4-methylpiperazin-1-yl)propanoate | 159971-03-6 | C10H18N2O3 |
| 3-氧代-3-(4-哌嗪苯基)-丙腈 | 3-(4-phenylpiperazin-1-yl)-3-oxopropanenitrile | 14761-40-1 | C13H15N3O |
| 3-氧代-3-(2-苯基-1H-吲哚-3-基)丙腈 | 3-cyanoacetyl-2-phenylindole | 821009-90-9 | C17H12N2O |
| 3-氧代-3-(1-苯基-1H-吡唑-4-基)-丙酸 | 3-oxo-3-(1-phenyl-1<i>H</i>-pyrazol-4-yl)-propionic acid | 100136-57-0 | C12H10N2O3 |
| 3-氧代-3,6-二氢-2H-吡啶-1-羧酸叔丁酯 | tert-butyl 3-oxo-3,6-dihydropyridine-1(2H)-carboxylate | 156496-89-8 | C10H15NO3 |
| 3-氧代-3,4-二氯-2H-苯并[1,4]恶嗪-6-甲醛 | 3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-carbaldehyde | 200195-15-9 | C9H7NO3 |
| 3-氧代-3,4-二氢-2H-苯并[b][1,4]噻嗪-6-甲醛 | 3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxaldehyde | 262426-58-4 | C9H7NO2S |
| 3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-8-羧酸 | 3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-8-carboxylic acid | 208772-72-9 | C9H7NO4 |
| 3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-8-甲醛 | 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-8-carbaldehyde | 935758-15-9 | C9H7NO3 |
| 3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-7-羧酸甲酯 | methyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate | 142166-00-5 | C10H9NO4 |
| 3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-羧酸乙酯 | ethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate | 604756-32-3 | C11H11NO4 |
| 3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-甲腈 | 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile | 134997-74-3 | C9H6N2O2 |
| 3-氧代-3,4-二氢-2H-苯并[B][1,4]噁嗪-5-羧酸 | 3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-5-carboxylic acid | 483282-25-3 | C9H7NO4 |
| 3-氧代-3,4-二氢-2H-苯并[1,4]噁嗪-7-甲醛 | 3-oxo-3,4-dihydro-2H-benz[1,4]oxazine-7-carboxaldehyde | 200195-19-3 | C9H7NO3 |
| 3-氧代-3,4-二氢-2H-吡啶并[3,2-b][1,4]噻嗪-6-羧酸甲酯 | methyl 3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylate | 443956-13-6 | C9H8N2O3S |
| 3-氧代-3,4-二氢-2H-吡啶并[3,2-b][1,4]噻嗪-6-羧酸 | 3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid | 443956-14-7 | C8H6N2O3S |
| 3-氧代-3,4-二氢-2H-吡啶并[3,2-b][1,4]噻嗪-6-甲醛 | 3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde | 443956-16-9 | C8H6N2O2S |
| 3-氧代-3,4-二氢-2H-吡啶并[3,2-b][1,4]噁嗪-6-羧酸 | 3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-6-carboxylic acid | 337463-89-5 | C8H6N2O4 |
| 3-氧代-3,4-二氢-2H-吡啶并[3,2-b][1,4]噁嗪-6-甲醛 | 3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-6-carbaldehyde | 443956-11-4 | C8H6N2O3 |
| 3-氧代-3,4-二氢-2H-1,4-苯并噁嗪-7-羧酸 | 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylic acid | 214848-62-1 | C9H7NO4 |
| 3-氧代-3,4-二氢-2H-1,4-苯并噁嗪-6-甲酸甲酯 | methyl 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylate | 202195-67-3 | C10H9NO4 |
| 3-氧代-3,4-二氢-2-喹喔啉甲酸乙酯 | ethyl 3-oxo-4H-quinoxaline-2-carboxylate | 36818-07-2 | C11H10N2O3 |
| 3-氧代-3,4-二氢-2-喹喔啉甲腈 | 3-cyano-2-oxo-1,2-dihydroquinoxaline | 34731-47-0 | C9H5N3O |
| 3-氧代-3,4,5,6,7,8-六氢-2-喹喔啉甲腈 | 1,2,5,6,7,8-hexahydro-3-oxoquinoxaline-2-carbonitrile | 130647-45-9 | C9H9N3O |