| CAS号 | 名称 | 物化性质 | 分子式 | 分子量 |
| 32493-79-1 | 2,3-二氯-5,6-二甲基吡嗪
2,3-dichloro-5,6-dimethylpyrazine | |
C6H6Cl2N2 | 177.03 |
| 184416-83-9 | 2,3-二氯-4-吡啶胺
2,3-dichloropyridin-4-amine | |
C5H4Cl2N2 | 163.01 |
| 485832-95-9 | 2,3-二氨基-6-氟甲苯
4-fluoro-3-methylbenzene-1,2-diamine | 沸点：272°C
|
C7H9FN2 | 140.16 |
| 1259479-81-6 | 2,3-二氨基-5-氯吡嗪
5-chloropyrazine-2,3-diamine | |
C4H5ClN4 | 144.56 |
| 107867-51-6 | 2,3-二氨基-5-三氟甲基吡啶
5-(trifluoromethyl)pyridine-2,3-diamine | 沸点：296.7°C
|
C6H6F3N3 | 177.13 |
| 196799-45-8 | 2,3-二氢苯并呋喃-7-甲醛
2,3-dihydrobenzofuran-7-carbaldehyde | 熔点：62-64°C
|
C9H8O2 | 148.16 |
| 262847-54-1 | 2,3-二氢苯并呋喃-5-甲酰胺
2,3-dihydrobenzofuran-5-carboxamide | |
C9H9NO2 | 163.17 |
| 31127-39-6 | 2,3-二氢苯并[b][1,4]二氧杂环己烯-6-甲醛肟
2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde oxime | 沸点：299.8°C
|
C9H9NO3 | 179.17 |
| 261767-10-6 | 2,3-二氢苯并[1,4]二噁英-5-羧酸乙酯
ethyl 2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylate | 熔点：48-51°C
|
C11H12O4 | 208.21 |
| 61090-37-7 | 2,3-二氢-4-氨基苯并呋喃
2,3-dihydrobenzofuran-4-amine | 沸点：268.5°C
|
C8H9NO | 135.16 |
| 16619-14-0 | 2,3-二氢-2-苯基-4(1h)-喹啉
2-phenyl-2,3-dihydroquinolin-4(1h)-one | 熔点：318°C
沸点：410.1°C
|
C15H13NO | 223.27 |
| 24134-26-7 | 2,3-二氢-1h-苯并[d]咪唑并[1,2-a]咪唑
2,3-dihydro-1h-benzo[d]imidazo[1,2-a]imidazole | 沸点：289.7°C
|
C9H9N3 | 159.19 |
| 760919-39-9 | 2,3-二氢-1h-吡咯并[2,3-c]吡啶
2,3-dihydro-1h-pyrrolo[2,3-c]pyridine | 沸点：240.1°C
|
C7H8N2 | 120.15 |
| 18355-74-3 | 2,3-二氟苯甲酸甲酯
methyl 2,3-difluorobenzoate | |
C8H6F2O2 | 172.13 |
| 124728-93-4 | 2,3-二氟苯丙醚
2,3-difluoro-1-propoxybenzene | |
C9H10F2O | 172.17 |
| 954219-68-2 | 2,3-二氟-5-硝基吡啶
2,3-difluoro-5-nitropyridine | |
C5H2F2N2O2 | 160.08 |
| 501433-05-2 | 2,3-二氟-4-碘苯甲酸
2,3-difluoro-4-iodobenzoic acid | |
C7H3F2IO2 | 284 |
| 932373-72-3 | 2,3-二氟-4-硝基甲苯
2,3-difluoro-1-methyl-4-nitrobenzene | |
C7H5F2NO2 | 173.12 |
| 1003708-24-4 | 2,3-二氟-4-溴硝基苯
2,3-difluoro-4-bromonitrobenzene | 沸点：265.5°C
|
C6H2BrF2NO2 | 237.99 |
| 55304-72-8 | 2,3,6-三氯-5-硝基吡啶
2,3,6-trichloro-5-nitropyridine | |
C5HCl3N2O2 | 227.43 |
| 112822-82-9 | 2,3,6-三氟-5-溴甲苯
1-bromo-2,4,5-trifluoro-3-methylbenzene | |
C7H4BrF3 | 225.01 |
| 3430-25-9 | 2,3,5-三溴-4-甲基吡啶
2,3,5-tribromo-4-methylpyridine | 密度：2.236g/mL
熔点：56-57°C
沸点：305°C
|
C6H4Br3N | 329.81 |
| 873-40-5 | 2,3,5-三氯吡嗪
2,3,5-trichloropyrazine | |
C4HCl3N2 | 183.42 |
| 66684-57-9 | 2,3,5-三氟硝基苯
1,2,5-trifluoro-3-nitrobenzene | 沸点：214.2°C
|
C6H2F3NO2 | 177.08 |
| 67279-23-6 | 2,3,5,6,7,8-六氢酞嗪-1,4-二酮
2,3,5,6,7,8-hexahydrophthalazine-1,4-dione | 熔点：295-298°C
|
C8H10N2O2 | 166.18 |
| 55934-02-6 | 2,3,4-三氯吡啶
2,3,4-trichloro-pyridine | |
C5H2Cl3N | 182.43 |
| 52559-11-2 | 2,3,4-三氨基吡啶
pyridine-2,3,4-triamine | |
C5H8N4 | 124.14 |
| 14384-34-0 | 2,3,4,9-四氢-1h-咔唑-3-醇
2,3,4,9-tetrahydro-1h-carbazol-3-ol | |
C12H13NO | 187.24 |
| 37964-14-0 | 2,3,4,9-四氢-1h-咔唑-2-羧酸
2,3,4,9-tetrahydro-1h-carbazole-2-carboxylic acid | |
C13H13NO2 | 215.25 |
| 17775-01-8 | 2,3,4,5-四氢苯并[f][1,4]氧氮杂卓
2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine | 沸点：254.5°C
|
C9H11NO | 149.19 |
| 1701-57-1 | 2,3,4,5-四氢-1h-苯并[b]氮杂卓
2,3,4,5-tetrahydro-1h-benzo[b]azepine | 沸点：268.9°C
|
C10H13N | 147.22 |
| 184351-56-2 | 2,3,3-三甲基吲哚-5-磺酸钾盐
potassium 2,3,3-trimethyl-3h-indole-5-sulfonate | 熔点：262-264°C
|
C11H12KNO3S | 277.38 |
| 287188-58-3 | 2,3,3-三甲基-3h-吲哚-5-磺酸钠盐
sodium 2,3,3-trimethyl-3h-indole-5-sulfonate | |
C11H12NNaO3S | 261.27 |
| 108295-45-0 | 2,2':6',2"-三联吡啶-4'-甲醛
2,2':6',2''-terpyridine-4'-carboxaldehyde | |
C16H11N3O | 261.28 |
| 89314-87-4 | 2,2-二甲氧基乙基-2-苯乙酰胺
n-(2,2-dimethoxyethyl)-2-phenylacetamide | |
C12H17NO3 | 223.27 |
| 1624260-26-9 | 2,2-二甲基哌嗪-1-羧酸叔丁基盐酸盐
tert-butyl 2,2-dimethylpiperazine-1-carboxylate hydrochloride | |
C11H23ClN2O2 | 250.77 |
| 937681-12-4 | 2,2-二甲基哌啶-4-醇
2,2-dimethylpiperidin-4-ol | |
C7H15NO | 129.2 |
| 15925-18-5 | 2,2-二甲基丙-1-胺盐酸盐
2,2-dimethylpropan-1-amine hydrochloride | 熔点：294-296°C
|
C5H14ClN | 123.62 |
| 56663-76-4 | 2,2-二甲基-丁-3-炔酸
2,2-dimethylbut-3-ynoic acid | 沸点：188.2°C
|
C6H8O2 | 112.13 |
| 51335-75-2 | 2,2-二甲基-[1,3]二恶烷-5,5-二甲酸二乙酯
2,2-dimethyl-[1,3]dioxane-5,5-dicarboxylic acid diethyl ester | |
C12H20O6 | 260.28 |
| 201166-22-5 | 2,2-二甲基-4-异丙基-1,3-苯并二恶茂
4-isopropyl-2,2-dimethylbenzo[d][1,3]dioxole | |
C12H16O2 | 192.25 |
| 106556-66-5 | 2,2-二甲基-3-酮基-n-甲酸乙酯脯氨酸
ethyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate | |
C9H15NO3 | 185.22 |
| 2977-45-9 | 2,2-二甲基-3,4-2h-1-萘酮
2,2-dimethyl-3,4-dihydronaphthalen-1-one | |
C12H14O | 174.24 |
| 20348-21-4 | 2,2-二甲基-2h-吡啶并[3,2-b][1,4]恶嗪-3(4h)-酮
2,2-dimethyl-2h-pyrido[3,2-b][1,4]oxazin-3(4h)-one | 沸点：352.5°C
|
C9H10N2O2 | 178.19 |
| 61501-04-0 | 2,2-二甲基-1-苯基丙烷-1-胺
2,2-dimethyl-1-phenylpropan-1-amine | 沸点：231.2°C
|
C11H17N | 163.26 |
| 1092693-68-9 | 2,2-二氟-3-羟基戊酸乙酯
ethyl 2,2-difluoro-3-hydroxypentanoate | |
| |
| 1092693-73-6 | 2,2-二氟-3-[(2-甲基-1-氧代-2-丙烯-1-基)氧基]戊酸叔丁酯
tert-butyl 2,2-difluoro-3-(methacryloyloxy)pentanoate | |
C13H20F2O4 | 278.29 |
| 26944-17-2 | 2,2,3-三溴丙醛
2,2,3-tribromopropanal | 沸点：213.6°C
|
C3H3Br3O | 294.77 |
| 1638487-44-1 | 2,2,2-三氟乙酸的化合物与2-(2-异丁基-6-氧代-1h-嘌呤-9(6h)-基)乙酸
2,2,2-trifluoroacetic acid compound with 2-(2-isobutyramido-6-oxo-1h-purin-9(6h)-yl)acetic acid (1:1) | |
C13H14F3N5O6 | 393.28 |
| 18207-47-1 | 2,2,2-三氟-1-(呋喃-2-基)乙酮
2,2,2-trifluoro-1-(furan-2-yl)ethanone | 沸点：144.3°C
|
C6H3F3O2 | 164.08 |
