| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,4,4-三甲基-1,2-戊烷二醇 | Arginine vasopressin, (beta-mercapto)beta,beta-cyclopentamethylenepropionic acid(1)- | 73168-23-7 | C51H72N14O12S2 |
| 2,4,4-三甲基-1,2,3,4-四氢-6,7-异喹啉二醇 | 2,4,4-trimethyl-1,2,3,4-tetrahydro-isoquinoline-6,7-diol | 742005-52-3 | C12H17NO2 |
| 2,4,4,7-四甲基-6-辛烯-3-酮 | 2,4,4,7-tetramethyl-6-octen-3-one | 74338-72-0 | C12H22O |
| 2,4,4,5-四苯基咪唑 | 4H-2,4,4,5-tetraphenylimidazole | 7189-77-7 | C27H20N2 |
| 2,4,4,4-四氟-1-丁烯 | 1,1,1,3-tetrafluorobut-3-ene | 721946-02-7 | C4H4F4 |
| 2,4(1H,3H)-蝶啶二酮,8,8a-二氢-6,7-二羟基-1,3-二甲基- | 2-(N-Decyl)aminonaphthalene-6-sulfonic acid | 75519-06-1 | C20H29NO3S |
| 2,4'-二氯二苯甲酮(2,4-二硝基苯基)腙 | N-[(Z)-[(2-chlorophenyl)-(4-chlorophenyl)methylidene]amino]-2,4-dinitroaniline | 7478-72-0 | C19H12Cl2N4O4 |
| 2,4'-二(叔丁基)联苯 | 2,4'-Di-tert-butylbiphenyl | 76783-54-5 | C20H26 |
| 2,3环氧角鲨烯 | 2,3-Oxidosqualene | 7200-26-2 | C30H50O |
| 2,3:5,6-二-O-异亚丙基-D-甘露呋喃糖 | O<sup>2</sup>,O<sup>3</sup>,O<sup>5</sup>,O<sup>6</sup>-diisopropylidene D-mannofuranose | 7757-38-2 | C12H20O6 |
| 2,3:5,6-二-O-异亚丙基-D-甘露呋喃糖 | 2,3:5,6-di-O-isopropylidene-β-mannofuranose | 78964-16-6 | C12H20O6 |
| 2,3-萘基二缩醛 | 2,3-naphthalenedicarboxaldehyde | 7149-49-7 | C12H8O2 |
| 2,3-苯并-1,1-二苯基-1-硅杂-2-环丁烯 | 2,3-benzo-1,1-diphenyl-1-sila-2-cyclobutene | 733-87-9 | C19H16Si |
| 2,3-脱氢维酮 | 2,3-dehydrokievitone | 74161-25-4 | C20H18O6 |
| 2,3-环氧丙醛 | Glycidaldehyde | 765-34-4 | C3H4O2 |
| 2,3-环氧丙酯英文名称:2,3-Epoxypropylester | glycidyl neodecanoate | 71206-09-2 | C13H24O3 |
| 2,3-环氧丙基膦酸二乙基酯 | diethyl (oxiran-2-ylmethyl)phosphonate | 7316-37-2 | C7H15O4P |
| 2,3-环氧丙基甲酸酯 | 2,3-epoxypropyl formate | 73376-04-2 | C4H6O3 |
| 2,3-环己吡啶 | 2,3-cycloheptenopyridine | 7197-96-8 | C10H13N |
| 2,3-喹喔啉二甲醇 | 2,3-Bis(hydroxymethyl)chinoxalin | 7065-97-6 | C10H10N2O2 |
| 2,3-喹啉二胺 | 2,3-diaminoquinoline | 78105-39-2 | C9H9N3 |
| 2,3-哌嗪二酮,1-乙基-4-(羟甲基)- | 3-Chloro-2-propenyl-N-acetyl-L-cysteine | 72072-41-4 | C8H12ClNO3S |
| 2,3-吡咯烷二羧酸,(2R,3R)-(9CI) | 3-Ethoxy-5,6-dimethyl-[1,2,4]triazine | 74417-17-7 | C7H11N3O |
| 2,3-双[乙基(丙基)氨基]-N-(4-甲氧基-2-甲基苯基)丙酰胺 | 2,3-Bis-(ethyl-propyl-amino)-N-(4-methoxy-2-methyl-phenyl)-propionamide | 78406-79-8 | C21H37N3O2 |
| 2,3-双[乙基(丙基)氨基]-N-(2-甲氧基苯基)丙酰胺 | 2,3-Bis(ethylpropylamino)-o-propionanisidide | 78406-74-3 | C20H35N3O2 |
| 2,3-双(苄氧基)苯甲酸 | 2,3-dibenzyloxybenzoic acid | 74272-78-9 | C21H18O4 |
| 2,3-双(溴甲基)-1,4-蒽醌 | 2,3-bis(bromomethyl)-1,4-anthraquinone | 74214-85-0 | C16H10Br2O2 |
| 2,3-双(氯甲基)-2,3-二甲基丁烷 | 1,4-dichloro-2,2,3,3-tetramethylbutane | 70178-83-5 | C8H16Cl2 |
| 2,3-双(二溴甲基)萘 | 2,3-bis(dibromomethyl)naphthalene | 71383-01-2 | C12H8Br4 |
| 2,3-双(三氟甲基)苯并呋喃 | 2,3-bis(trifluoromethyl)benzofuran | 74881-64-4 | C10H4F6O |
| 2,3-双(三氟甲基)苯-1,4-二醇 | 2,3-bistrifluoromethylhydroquinone | 737001-88-6 | C8H4F6O2 |
| 2,3-双(三氟甲基)噻吩 | 2,3-bis(trifluoromethyl)thiophene | 773-61-5 | C6H2F6S |
| 2,3-双(三氟甲基)吡唑并[1,5-a]吡啶 | 2,3-bis(trifluoromethyl)pyrazolo<1,5-a>pyridine | 73883-19-9 | C9H4F6N2 |
| 2,3-双(4-甲氧基苯基)噻吩 | 2,3-Bis(4-methoxyphenyl)thiophene | 78316-50-4 | C18H16O2S |
| 2,3-双(4-甲氧基苯基)丙腈 | 2,3-bis(4-methoxyphenyl)propanenitrile | 72035-46-2 | C17H17NO2 |
| 2,3-双(4-氟苯基)噻吩 | 2,3-bis(4-fluorophenyl)thiophene | 78316-47-9 | C16H10F2S |
| 2,3-双(3-羟基苯基)丙烯酸 | 2,3-bis(3-hydroxyphenyl)acrylic acid | 70709-70-5 | C15H12O4 |
| 2,3-双(3,4-二甲氧基苯基)-1,3-丁二烯 | 2,3-bis(3,4-dimethoxyphenyl)-1,3-butadiene | 73786-25-1 | C20H22O4 |
| 2,3-双(3,4-二甲氧基亚苄基)丁二酸 | 2,3-bis(3,4-dimethoxybenzylidene)butanedioic acid | 73119-35-4 | C22H22O8 |
| 2,3-双(2,6-二异丙苯亚氨基)丁烷 | 1,4-bis(2,6-diisopropylphenyl)-2,3-dimethyl-1,4-diazabuta-1,3-diene | 74663-77-7 | C28H40N2 |
| 2,3-十一烷二酮 | undecane-2,3-dione | 7493-59-6 | C11H20O2 |
| 2,3-二苯基萘 | 2,3-diphenylnaphthalene | 70489-30-4 | C22H16 |
| 2,3-二苯基琥珀酸 | 2,3-diphenylsuccinic acid | 7584-72-7 | C16H14O4 |
| 2,3-二苯基哌嗪 | 2,3-diphenylpiperazine | 70708-34-8 | C16H18N2 |
| 2,3-二苯基-6-氨基喹喔啉 | 2,3-diphenyl-6-amino-quinoxaline | 7466-46-8 | C20H15N3 |
| 2,3-二苯基-4-亚氨基-5-氰基-3,4-二氢嘧啶 | 2,3-diphenyl-4-imino-5-cyano-3,4-dihydropyrimidine | 76521-18-1 | C17H12N4 |
| 2,3-二苯基-2,3-二氢-异喹啉-1,4-二酮 | 2,3-diphenyl-2,3-dihydro-isoquinoline-1,4-dione | 77556-20-8 | C21H15NO2 |
| 2,3-二脱氧胞啶 | 2`,3`-dideoxycytidine | 7481-89-2 | C9H13N3O3 |
| 2,3-二脱氧-2,3-二氢腺苷 | 2',3'-didehydro-2',3'-dideoxyadenosine | 7057-48-9 | C10H11N5O2 |
| 2,3-二羟基对苯二甲酸二钠 | disodium 2,3-dihydroxyterephthalate | 75956-61-5 | C8H4O6*2Na |