| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3-二氢-1H-磷杂环戊二烯 | 2-phospholene | 1769-52-4 | C4H7P |
| 2,3-二氢-1H-环戊烷并[B]萘-1-酮 | benz[f]indan-1-one | 109341-49-3 | C13H10O |
| 2,3-二氢-1H-环戊并[B]喹啉-9-胺 | 2,3-dihydro-1H-cyclopenta[b]quinolin-9-ylamine | 18528-78-4 | C12H12N2 |
| 2,3-二氢-1H-环戊二烯并[b]萘-1-醇 | 1-benz[f]indanol | 123332-18-3 | C13H12O |
| 2,3-二氢-1H-环戊二烯并[b]喹喔啉-5-醇 | 2,3-dihydro-1<i>H</i>-cyclopenta[<i>b</i>]quinoxalin-5-ol | 116055-54-0 | C11H10N2O |
| 2,3-二氢-1H-环戊二烯并[3,4]吡唑并[1,5-a]吡啶 | 2,3-Dihydro-1H-cyclopenta[3,4]pyrazolo[1,5-a]pyridine | 102220-54-2 | C10H10N2 |
| 2,3-二氢-1H-异吲哚-5-羧酸乙酯盐酸盐 | Ethyl isoindoline-5-carboxylate hydrochloride | 1159826-50-2 | C11H14ClNO2 |
| 2,3-二氢-1H-异吲哚-5-基甲醇 | isoindolin-5-ylmethanol | 127168-98-3 | C9H11NO |
| 2,3-二氢-1H-咪唑并[1,5-a]苯并咪唑 | 2,3-dihydro-1H-imidazo[1,5-a]benzimidazole | 135875-05-7 | C9H9N3 |
| 2,3-二氢-1H-咪唑并[1,2-a]吡啶-5-酮盐酸盐 | 2,3-Dihydroimidazo[1,2-a]pyridin-5(1H)-one hydrochloride | 1332581-57-3 | C7H9ClN2O |
| 2,3-二氢-1H-吲哚-6-甲酰胺 | 2,3-dihydro-1H-indole-6-carboxamide | 1158761-65-9 | C9H10N2O |
| 2,3-二氢-1H-吲哚-6-甲腈盐酸盐 | indoline-6-carbonitrile | 15861-35-5 | C9H8N2 |
| 2,3-二氢-1H-吲哚-6-甲腈 | 2,3-Dihydro-1H-indole-6-carbonitrile hydrochloride | 1187928-89-7 | C9H9ClN2 |
| 2,3-二氢-1H-吲哚-4-羧酸甲酯盐酸盐 | methyl indoline-4-carboxylate | 155135-61-8 | C10H11NO2 |
| 2,3-二氢-1H-吲哚-4-羧酸 | 2,3-dihydro-1H-indole-4-carboxylic acid | 175647-03-7 | C9H9NO2 |
| 2,3-二氢-1H-吡啶并[3,4-b][1,4]噁嗪 | 2,3-dihydro-1H-pyrido[3,4-b][1,4]oxazine | 194022-45-2 | C7H8N2O |
| 2,3-二氢-1H-吡啶并[2,3-b][1,4]噁嗪 | 2,3-Dihydro-1H-4-oxa-1,5-diaza-naphthalene | 1112193-37-9 | C7H8N2O |
| 2,3-二氢-1H-吡啶基[3,4-b][1,4]恶嗪-8-腈 | 2,3-Dihydro-1H-pyrido[3,4-b][1,4]oxazine-8-carbonitrile | 1228666-02-1 | C8H7N3O |
| 2,3-二氢-1H-吡啶基[3,4-b][1,4]恶嗪-8-羧酸酸 | 2,3-Dihydro-1H-pyrido[3,4-b][1,4]oxazine-8-carboxylic acid | 1228665-92-6 | C8H8N2O3 |
| 2,3-二氢-1H-吡啶基[3,4-b][1,4]恶嗪-8-甲醛 | 2,3-Dihydro-1H-pyrido[3,4-b][1,4]oxazine-8-carbaldehyde | 1203499-38-0 | C8H8N2O2 |
| 2,3-二氢-1H-吡啶[2,3-B][1,4]恶嗪-7-硼酸频哪醇酯 | 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine | 1515866-60-0 | C13H19BN2O3 |
| 2,3-二氢-1H-吡咯里嗪-7-羧酸 | 2,3-dihydro-1H-pyrrolizine-7-carboxylic acid | 116515-48-1 | C8H9NO2 |
| 2,3-二氢-1H-吡咯里嗪-1-胺 | 1-Amino-1,2-dihydro-3H-pyrrolizin | 18377-83-8 | C7H10N2 |
| 2,3-二氢-1H-吡咯并[2,3-b]吡啶7-氧化物 | 2,3-Dihydro-1H-pyrrolo[2,3-b]pyridine 7-oxide | 114402-41-4 | C7H8N2O |
| 2,3-二氢-1H-吡咯并[2,3-b]吡啶-5-醇 | 2,3-dihydro-1<i>H</i>-pyrrolo[2,3-<i>b</i>]pyridin-5-ol | 100383-04-8 | C7H8N2O |
| 2,3-二氢-1H-吡咯并[2,3-b]吡啶-5-胺 | 2,3-dihydro-1<i>H</i>-pyrrolo[2,3-<i>b</i>]pyridin-5-ylamine | 102000-79-3 | C7H9N3 |
| 2,3-二氢-1H-吡咯并[1,2-a]苯并咪唑-1-醇 | 2,3-dihydro-1-hydroxy-1H-pyrrolo-[1,2-a]benzimidazole | 137076-20-1 | C10H10N2O |
| 2,3-二氢-1H-吡咯并[1,2-A]喹唑啉-5-酮 | 2,3-dihydropyrrolo<1,2-a>quinazolin-5(1H)-one | 16198-97-3 | C11H10N2O |
| 2,3-二氢-1-苯并噻吩-5-醇 | 5-hydroxy-2,3-dihydrobenzo[b]thiophene | 129478-13-3 | C8H8OS |
| 2,3-二氢-1-苯并呋喃-7-碳酰氯 | 2,3-dihydro-7-benzofurancarbonyl chloride | 123266-63-7 | C9H7ClO2 |
| 2,3-二氢-1-苯并呋喃-5-磺酰胺 | 2,3-dihydrobenzofuran-5-sulfonamide | 112894-47-0 | C8H9NO3S |
| 2,3-二氢-1-苯并呋喃-5-甲醇 | 2,3-dihydrobenzofuran-5-methanol | 103262-35-7 | C9H10O2 |
| 2,3-二氢-1-甲基-3-氧代-1H-吡唑-4-羧酸乙酯 | ethyl 3-hydroxy-1-methyl-4-pyrazolecarboxylate | 103626-03-5 | C7H10N2O3 |
| 2,3-二氢-1-[(4-甲基苯基)磺酰基]-4(1H)-喹啉酮 | 1-tosyl-2,3-dihydroquinolin-4(1H)-one | 14278-37-6 | C16H15NO3S |
| 2,3-二氢-1,4-苯并硫氮杂卓-5(4H)-酮 | 3,4-dihydro-1,4-benzothiazepin-5(2H)-one | 14944-00-4 | C9H9NOS |
| 2,3-二氢-1,4-苯并氧硫杂环己二烯e-8-甲酰氯 | 2,3-Dihydro-1,4-benzoxathiine-8-carbonyl chloride | 184094-12-0 | C9H7ClO2S |
| 2,3-二氢-1,4-苯并噁嗪-2-甲胺盐酸盐 | 2,3-Dihydro-1,4-Benzodioxin-2-methanamine hydrochloride | 1446-27-1 | C9H12ClNO2 |
| 2,3-二氢-1,4-苯并二氧杂环-6-甲胺 | 2,3-dihydro-1,4-benzodioxin-6-ylmethylamine | 17413-10-4 | C9H11NO2 |
| 2,3-二氢-1,4-苯并二氧-6-基异硫氰酸酯 | 6-isothiocyanato-2,3-dihydrobenzo[b][1,4]dioxine | 141492-50-4 | C9H7NO2S |
| 2,3-二氢-1,4-苯并二恶英-6-磺酰氟 | 2,3-Dihydro-1,4-benzodioxine-6-sulfonyl fluoride | 1368844-00-1 | C8H7FO4S |
| 2,3-二氢-1,4-苯并二噁英-5-甲腈 | 2,3-dihydro-benzo[1,4]dioxin-5-carbonitrile | 148703-14-4 | C9H7NO2 |
| 2,3-二氢-1,4-二恶英并[2,3-b]吡啶-7-羧酸 | 2,3-dihydro-[1,4]-dioxino[2,3-b]pyridine-7-carboxylic acid | 1256818-31-1 | C8H7NO4 |
| 2,3-二氢-1,4-二并[2,3-b]吡啶 | 2,3-dihydro-[1,4]dioxino[2,3-b]pyridine | 129421-32-5 | C7H7NO2 |
| 2,3-二氢-1,3-苯并恶嗪-4H-2-硫酮-4-酮 | 2-thioxo-2,3-dihydro-4H-benz[e]-1,3-oxazin-4-one | 10021-35-9 | C8H5NO2S |
| 2,3-二氢-1,3-二甲基-2-硫酮喹唑啉-4(1H)-酮 | 1,3-dimethyl-2-thioxoquinazolin-4-one | 17730-53-9 | C10H10N2OS |
| 2,3-二氢-1,3-二甲基-2-(1-甲基乙亚基)-1H-苯并咪唑 | 1,3-Dimethyl-2-(1-methylethyliden)-2,3-dihydro-1H-benzimidazol | 143268-49-9 | C12H16N2 |
| 2,3-二氢-1,3,5-三亚氨基-1H,5h-吡唑并[1,2-a]-s-噻唑-6-羧酸 | 3-amino-1,5-diimino-1<i>H</i>,5<i>H</i>-pyrazolo[1,2-<i>a</i>][1,2,4]triazole-6-carboxylic acid | 121447-39-0 | C6H6N6O2 |
| 2,3-二氢-(6ci,7ci,8ci,9ci)-1H-吡咯里嗪-1-酮 | 1,2-dihydro-1-pyrrolizinone | 17266-64-7 | C7H7NO |
| 2,3-二氟苯辛醚 | 1,2-difluoro-3-(n-octyloxy)benzene | 121219-21-4 | C14H20F2O |
| 2,3-二氟苯肼盐酸盐 | 2,3-difluorophenylhydrazine | 116681-58-4 | C6H6F2N2 |