| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3-二氨基-5-三氟甲基吡啶 | 5-(trifluoromethyl)pyridine-2,3-diamine | 107867-51-6 | C6H6F3N3 |
| 2,3-二氨基-5,6,7,8-四氢喹唑啉-4-酮 | 2,3-diamino-5,6,7,8-tetrahydro-1,3-benzatriazin-4(3H)-one | 95095-60-6 | C8H12N4O |
| 2,3-二氨基-4-溴吡啶 | 4-bromopyridine-2,3-diamine | 1232431-75-2 | C5H6BrN3 |
| 2,3-二氨基-4-氯吡啶 | 4-chloropyridine-2,3-diamine | 24484-98-8 | C5H6ClN3 |
| 2,3-二氨基-4,5-二氯吡啶 | 4,5-dichloropyridine-2,3-diamine | 662116-66-7 | C5H5Cl2N3 |
| 2,3-二氨基-1,2,4-三嗪-5-酮 | 2,3-diamino-1,2,4-triazinone | 85276-95-5 | C3H5N5O |
| 2,3-二氧羰基-2,3-二氢-1H-吲哚-6-羧酸甲酯 | methyl 2,3-dioxoindoline-6-carboxylate | 213670-35-0 | C10H7NO4 |
| 2,3-二氧基-6-甲氧基苯并呋喃 | 6-methoxy-benzofuran-2,3-dione | 49753-64-2 | C9H6O4 |
| 2,3-二氧吲哚林-7-羧酸 | isatin-7-carboxylic acid | 25128-35-2 | C9H5NO4 |
| 2,3-二氧代哌啶-4-羧酸乙酯 | 2,3-dioxo-piperidine-4-carboxylic acid ethyl ester | 30727-21-0 | C8H11NO4 |
| 2,3-二氧代吲哚啉-7-甲腈 | 2,3-Dioxoindoline-7-carbonitrile | 925211-08-1 | C9H4N2O2 |
| 2,3-二氧代吲哚啉-6-甲酸乙酯 | Ethyl 2,3-dioxoindoline-6-carboxylate | 1263282-64-9 | C11H9NO4 |
| 2,3-二氧代吲哚啉-5-羧酰胺 | 2,3-dioxoindoline-5-carboxamide | 28283-98-9 | C9H6N2O3 |
| 2,3-二氧代吲哚啉-5-甲酸 | 5-carboxyisatin | 25128-32-9 | C9H5NO4 |
| 2,3-二氧代吲哚啉-4-羧酸 | 2,3-dioxo-indoline-4-carboxylic acid | 41704-95-4 | C9H5NO4 |
| 2,3-二氧代二氢吲哚-4-羧酸甲酯 | methyl 4-isatincarboxylate | 153072-43-6 | C10H7NO4 |
| 2,3-二氧代-2,3-二氢-4-吡啶羧酸 | 2,3-Dioxo-2,3-dihydropyridine-4-carboxylic acid | 98908-90-8 | C6H3NO4 |
| 2,3-二氧代-2,3-二氢-1H-吲哚-5-磺酸二乙基酰胺 | 2,3-Dioxo-2,3-dihydro-1H-indole-5-sulfonic acid diethylamide | 451460-01-8 | C12H14N2O4S |
| 2,3-二氧代-2,3-二氢-1H-吲哚-5-磺酰胺 | 2,3-dioxo-5-indolinesulfonamide | 3456-82-4 | C8H6N2O4S |
| 2,3-二氧代-2,3-二氢-1H-吲哚-5-磺酰氯 | 5-chlorosulfonylisatin | 132898-96-5 | C8H4ClNO4S |
| 2,3-二氧代-2,3-二氢-1H-吲哚-5-甲腈 | 5-cyanoisatin | 61394-92-1 | C9H4N2O2 |
| 2,3-二氧代-1,2,3,4-四氢喹噁啉-6-羧酸甲酯 | methyl 2,3-dihydroxyquinoxaline-6-carboxylate | 354793-04-7 | C10H8N2O4 |
| 2,3-二氧代-1,2,3,4-四氢喹噁啉-6-磺酰氯 | 2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonyl chloride | 952-10-3 | C8H5ClN2O4S |
| 2,3-二氧亚甲基苯甲酰氯 | 2,3-(Methylenedioxy)benzoyl chloride | 66411-55-0 | C8H5ClO3 |
| 2,3-二氢酞嗪-1,4-二酮二腙单盐酸盐 | 1,4-dihydrazinophthalazine dichloride | 25316-27-2 | C8H10N6*2ClH |
| 2,3-二氢酞嗪-1,4-二酮二腙单甲烷磺酸盐 | Dihydralazine mesylate | 69467-96-5 | C9H14N6O3S |
| 2,3-二氢酞嗪-1,4-二酮二腙(R-(R*,R*))-酒石酸盐(1:1) | Dihydralazine tartrate | 85851-61-2 | C12H16N6O6 |
| 2,3-二氢萘并[1,2-b]呋喃-4,5-二酮 | 2,3-Dihydronaphtho<1,2-b>furan-4,5-dion | 32013-77-7 | C12H8O3 |
| 2,3-二氢苯并呋喃-7-羧酸甲酯 | 2,3-dihydro-7-benzofurancarbonsaeuremethylester | 133844-95-8 | C10H10O3 |
| 2,3-二氢苯并呋喃-7-羧酸 | 2,3-dihydrobenzo<b>furan-7-carboxylic acid | 35700-40-4 | C9H8O3 |
| 2,3-二氢苯并呋喃-7-甲醛 | 2,3-dihydrobenzofuran-7-carbaldehyde | 196799-45-8 | C9H8O2 |
| 2,3-二氢苯并呋喃-7-甲醇 | 2,3-dihydro-1-benzofuran-7-ylmethanol | 151155-53-2 | C9H10O2 |
| 2,3-二氢苯并呋喃-6-胺 | 2,3-dihydrobenzofuran-6-amine | 57786-34-2 | C8H9NO |
| 2,3-二氢苯并呋喃-6-羧酸甲酯 | methyl 2,3-dihydrobenzofuran-6-carboxylate | 1083168-68-6 | C10H10O3 |
| 2,3-二氢苯并呋喃-6-羧酸 | 2,3-dihydrobenzofuran-6-carboxylic acid | 301836-57-7 | C9H8O3 |
| 2,3-二氢苯并呋喃-6,7-二醇二乙酸酯 | 6,7-diacetoxy-2,3-dihydro-benzofuran | 68123-32-0 | C12H12O5 |
| 2,3-二氢苯并呋喃-5-醇 | 2,3-dihydrobenzofuran-5-ol | 40492-52-2 | C8H8O2 |
| 2,3-二氢苯并呋喃-5-羧酸乙酯 | ethyl 2,3-dihydrobenzofuran-5-carboxylate | 83751-12-6 | C11H12O3 |
| 2,3-二氢苯并呋喃-5-磺酰氯 | 2,3-dihydrobenzofuran-5-sulfonyl chloride | 115010-11-2 | C8H7ClO3S |
| 2,3-二氢苯并呋喃-5-甲醛 | 2,3-dihydro-benzofuran-5-carbaldehyde | 55745-70-5 | C9H8O2 |
| 2,3-二氢苯并呋喃-5-甲酸 | 2,3-dihydrobenzofuran-5-carboxylic acid | 76429-73-7 | C9H8O3 |
| 2,3-二氢苯并呋喃-5-乙酸 | 2,3-dihydrobenzofuran-5-acetic acid | 69999-16-2 | C10H10O3 |
| 2,3-二氢苯并呋喃-5-丙酸 | 3-(2,3-dihydro-1-benzofuran-5-yl)propanoic acid | 215057-28-6 | C11H12O3 |
| 2,3-二氢苯并呋喃-3-胺盐酸盐 | 2,3-dihydrobenzofuran-3-amine hydrochloride | 860689-81-2 | C8H9NO*ClH |
| 2,3-二氢苯并呋喃-3-胺 | 2,3-dihydrobenzofuran-3-amine | 109926-35-4 | C8H9NO |
| 2,3-二氢苯并呋喃-3-甲醛肟 | 2,3-dihydrobenzofuran-3-carbaldehyde oxime | 608134-54-9 | C9H9NO2 |
| 2,3-二氢苯并呋喃-2-甲醇 | 2-hydroxymethyl-1H-2,3-dihydrobenzofuran | 66158-96-1 | C9H10O2 |
| 2,3-二氢苯并呋喃 | 2,3-Dihydrobenzofuran | 496-16-2 | C8H8O |
| 2,3-二氢苯并吡喃-4-酮 | 2,3-dihydro-4H-1-benzopyran-4-one | 491-37-2 | C9H8O2 |
| 2,3-二氢苯并[g]喹啉-4(1H)-酮 | 4-Oxo-1,2,3,4-tetrahydro-benzo<g>chinolin | 21516-07-4 | C13H11NO |