| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3-环氧丙基三甲基氯化铵 | glycidyltrimethylammonium chloride | 3033-77-0 | C6H14NO*Cl |
| 2,3-戊烷二酮 3-肟 | pentane-2,3-dione 3-oxime | 609-29-0 | C5H9NO2 |
| 2,3-戊二酮,4-甲基-,3-肟,(Z)-(9CI) | 4-Methyl-anti-3-oximino-2-pentanon | 121436-02-0 | C6H11NO2 |
| 2,3-戊二酮,3-(O-甲基肟)(9CI) | 3-methoxyimino-pentan-2-one | 138888-70-7 | C6H11NO2 |
| 2,3-庚二酮二肟 | 2,3-heptanedione dioxime | 42563-91-7 | C7H14N2O2 |
| 2,3-双[(1,1-二甲基乙基)硫代]-2,3-二乙基-丁二腈 | meso 2,3-bis(tert-butylthio)-2,3-diethyl-1,4-butanedinitrile | 91734-14-4 | C16H28N2S2 |
| 2,3-二苯基-5-哌啶子基-吡嗪 | 2,3-diphenyl-5-piperidino-pyrazine | 102659-57-4 | C21H21N3 |
| 2,3-二羟基丙基-三甲基氯化铵 | N-[(2,3-dihydroxy)prop-1-yl]-N,N,N-trimethylammonium chloride | 34004-36-9 | C6H16NO2*Cl |
| 2,3-二甲氧基-N,N,N',N'-四甲基-1,4-丁二胺 | (-)-2,3-dimethoxy-1,4-bis(dimethylamino)butane | 26549-22-4 | C10H24N2O2 |
| 2,3-二甲基环己胺 | 2,3-dimethylcyclohexylamine | 42195-92-6 | C8H17N |
| 2,3-二甲基壬-2-烯腈 | 2,3-dimethyl-2-nonene nitrile | 53153-67-6 | C11H19N |
| 2,3-二甲基丁二腈 | 2,3-dimethylsuccinonitrile | 16411-13-5 | C6H8N2 |
| 2,3-二甲基-戊-2-烯腈 | 2,3-dimethyl-pent-2-enenitrile | 54882-00-7 | C7H11N |
| 2,3-二甲基-6-(4-甲基哌嗪-1-基)-6,7,8,9-四氢-5H-苯并[7]轮烯-5-醇 | 6-<4-Methyl-piperazino>-2,3-dimethyl-5-hydroxy-6.7.8.9-tetrahydro-5H-benzocyclohepten | 19839-61-3 | C18H28N2O |
| 2,3-二甲基-3,4-二氢-2H-喹噁啉-1,6-二羧酸1-叔丁酯 | 2,3-Dimethyl-3,4-dihydro-2H-quinoxaline-1,6-dicarboxylic acid 1-tert-butyl ester | 912763-35-0 | C16H22N2O4 |
| 2,3-二甲基-2,3-双(2-甲基丙基)-丁二腈 | 2,2'-azobis(2,4-dimethylvaleronitrile) | 80822-82-8 | C14H24N2 |
| 2,3-二甲基-2,3-丁二胺 | 2,3-dimethyl-2,3-diaminobutane | 20485-44-3 | C6H16N2 |
| 2,3-二甲基-1,4-丁二胺 | 2,3-dimethyl-butane-1,4-diamine | 127292-54-0 | C6H16N2 |
| 2,3-二甲基-1,2,3,4-四氢喹噁啉-6-羧酸 | 2,3-Dimethyl-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid | 912763-19-0 | C11H14N2O2 |
| 2,3-二甲基-1,2,3,4-四氢喹噁啉-5-羧酸 | 2,3-Dimethyl-1,2,3,4-tetrahydroquinoxaline-5-carboxylic acid | 912763-21-4 | C11H14N2O2 |
| 2,3-二溴丙腈 | 2,3-dibromopropionitrile | 4554-16-9 | C3H3Br2N |
| 2,3-二溴丙烯醛O-甲基肟 | 2,3-Dibromoacrolein O-methyloxime | 113996-88-6 | C4H7Br2NO |
| 2,3-二溴丁酰异氰酸酯 | 2,3-dibromo-butyryl isocyanate | 58414-21-4 | C5H5Br2NO2 |
| 2,3-二溴丁腈 | 2,3-dibromobutanenitrile | 25109-76-6 | C4H5Br2N |
| 2,3-二溴-N-甲基马来酰亚胺 | 3,4-dibromo-1-methyl-2,5-dihydropyrrole-2,5-dione | 3005-27-4 | C5H3Br2NO2 |
| 2,3-二溴-N,N-二乙基丙-1-胺盐酸盐 | 1-Diethylamino-2,3-dibromopropane hydrochloride | 102612-80-6 | C7H16Br2ClN |
| 2,3-二溴-6,7-二氯-1,2,3,4-四氢喹喔啉 | 2,3-Dibromo-6,7-dichloro-1,2,3,4-tetrahydroquinoxaline | 239095-84-2 | C8H6Br2Cl2N2 |
| 2,3-二溴-2-甲基丙腈 | 2,3-dibromo-2-methylpropanenitrile | 28786-90-5 | C4H5Br2N |
| 2,3-二溴-2-甲基丁腈 | 2,3-dibromo-2-methylbutanenitrile | 85554-83-2 | C5H7Br2N |
| 2,3-二氯丙腈 | 2,3-dichloropropionitrile | 2601-89-0 | C3H3Cl2N |
| 2,3-二氯-N-甲基马来酰亚胺顺丁烯二酰亚胺 | 3,4-dichloro-1-methyl-pyrrole-2,5-dione | 1123-61-1 | C5H3Cl2NO2 |
| 2,3-二氯-2-甲基丙腈 | α,β-dichloro-isobutyronitrile | 6092-39-3 | C4H5Cl2N |
| 2,3-二氮杂双环[2.2.2]辛-2-烯-1-基甲醇 | 1-(hydroxymethyl)-2,3-diazabicyclo<2.2.2>oct-2-ene | 143471-24-3 | C7H12N2O |
| 2,3-二氮杂-螺[4.5]癸-2-烯 | 2,3-diaza-spiro[4.5]dec-2-ene | 1015170-67-8 | C8H14N2 |
| 2,3-二氨基-2,3-二脱氧葡萄糖 | 2,3-diamino-2,3-didesoxy-D-glucose | 55779-66-3 | C6H14N2O4 |
| 2,3-二氨基-1-丙醇 | 2,3-diaminopropan-1-ol | 2811-20-3 | C3H10N2O |
| 2,3-二氨基-1,4-丁二醇 | (2R,3R)-2,3-diamino-1,4-butanediol | 136598-06-6 | C4H12N2O2 |
| 2,3-二氢-2,5,6-三甲基吡嗪 | 2,3-dihydro-2,5,6-trimethylpyrazine | 65826-70-2 | C7H12N2 |
| 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[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-1,4-乙桥喹喔啉 | benzo<b>-1,4-diazabicyclo<2.2.2>octene | 7140-45-6 | C10H12N2 |
| 2,3-二氟丙腈 | 2,3-difluoropropanenitrile | 61779-73-5 | C3H3F2N |
| 2,3-二乙基-2,3-二甲基丁二腈 | meso-2,3-Diethyl-2,3-dimethylbernsteinsaeuredinitril | 85688-81-9 | C10H16N2 |
| 2,3-二乙基-2,3-二甲基丁二腈 | 2,3-diethyl-2,3-dimethyl-succinonitrile | 128903-20-8 | C10H16N2 |
| 2,3-二(己酰硫代)丙基二氧磷基甲醇 | 4-[4,4-Bis(4-methylphenyl)buta-1,3-dien-1-yl]-N-{4-[4,4-bis(4-methylphenyl)buta-1,3-dien-1-yl]phenyl}-N-(4-methoxyphenyl)aniline | 167859-29-2 | C55H49NO |
| 2,3-二(十四碳酰氨基)丙基2-三甲基铵乙基磷酸酯盐 | 2,3-Bis(tetradecanoylamino)propyl 2-(trimethylazaniumyl)ethyl phosphate | 108861-07-0 | C36H74N3O6P |
| 2,3-丁烷二酮单(O-甲基肟) | butane-2,3-dione-2-methoxime | 617-32-3 | C5H9NO2 |
| 2,3-丁二酮二(肟基-ΚN)]二氯化镍 | [Ni(dimethylglyoxime)Cl2] | 78147-26-9 | C4H8Cl2N2NiO2 |