| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3-己二酮,1-溴-4-甲基- | 1-Bromo-4-methyl-hexane-2,3-dione | 105891-36-9 | C7H11BrO2 |
| 2,3-己二烯酸,乙基酯 | ethyl hexa-2,3-dienoate | 113644-17-0 | C8H12O2 |
| 2,3-噻丁环二甲腈,4,4-二甲基-,反- | trans-2,3-dicyano-4,4-dimethylthietane | 102505-73-7 | C7H8N2S |
| 2,3-噁丙环二羧酸,二(1,1-二甲基乙基)酯,(2R,3S)-rel- | di-tert-butyl cis-2,3-epoxysuccinate | 119163-11-0 | C12H20O5 |
| 2,3-喹噁啉二硫醇 | Quinoxaline-2,3-dithiol | 1199-03-7 | C8H6N2S2 |
| 2,3-喹喔啉二酮,1,4-二氢-1,8-二甲基-(9CI) | Sap-IV | 127027-49-0 | C36H50N10O10S2 |
| 2,3-喹喔啉二甲醇 1,4-二氧化物 | dioxidine | 17311-31-8 | C10H10N2O4 |
| 2,3-喹啉二甲酸二甲酯 | dimethyl quinoline-2,3-dicarboxylate | 17507-03-8 | C13H11NO4 |
| 2,3-哌嗪二酮,1-乙基-6-甲基-,(R)-(9CI) | Cscma | 108119-59-1 | C20H23N2O3+ |
| 2,3-哌嗪二硫醇 | 2,3-Piperazinedithiol | 102275-89-8 | C4H10N2S2 |
| 2,3-哌啶二羧酸 | Piperidin-2,3-dicarbonsaeure | 17079-18-4 | C7H11NO4 |
| 2,3-呋喃二羰基二氯化物 | Furan-2,3-dicarbonyl dichloride | 104721-76-8 | C6H2Cl2O3 |
| 2,3-呋喃二羧酸,2-十二基四氢-3,4-二羟基-5-羰基-,二甲基酯 | cinatrin C<sub>1</sub> dimethyl ester | 136266-39-2 | C20H34O8 |
| 2,3-吡嗪二甲醇 | (Pyrazine-2,3-diyl)dimethanol | 1092286-62-8 | C6H8N2O2 |
| 2,3-吡嗪二甲腈,5-氯-6-(2-羰基环戊基)- | 2-(3'-chloro-5',6'-dicyanopyrazine-2'-yl)cyclopentan-1-one | 153757-83-6 | C11H7ClN4O |
| 2,3-吡啶二酮 | Pyridine-2,3-dione | 104706-09-4 | C5H3NO2 |
| 2,3-吡啶二羧酸,2-乙基酯 | 2-(ethoxycarbonyl)nicotinic acid | 161522-42-5 | C9H9NO4 |
| 2,3-吡啶二羧酸, 2-(1-甲基乙基)酯 | 2,3-Pyridinedicarboxylic acid, 2-(1-methylethyl) ester | 118892-73-2 | C10H10NO4- |
| 2,3-吡啶二甲酸-d3(主要) | 2,3-Pyridinedicarboxylic Acid-d3 (Major) | 138946-42-6 | C7H5NO4 |
| 2,3-吡咯烷二酮,5-甲氧基-1,5-二苯基-4-(三苯基正膦亚基)- | 2,5-Dihydro-5-methoxy-2-oxo-1,5-diphenyl-4-(triphenylphosphonio)-1H-pyrrol-3-olat | 104462-67-1 | C35H28NO3P |
| 2,3-吡咯烷二羧酸,(2S,3R)-(9CI) | 3-(1,2,2,2-Tetrafluoro-ethyl)-isoxazole | 125657-77-4 | C5H3F4NO |
| 2,3-吖丙啶二羧酸,单乙基酯,(2R,3R)-(9CI) | (2R,3R)-aziridine-2,3-dicarboxylic acid monoethyl ester | 167933-78-0 | C6H9NO4 |
| 2,3-吖丙啶二羧酸,二(1-甲基乙基)酯,(2S,3S)- | (2S,3S)-2,3-bis((isopropyloxy)carbonyl)aziridine | 151414-02-7 | C10H17NO4 |
| 2,3-双氯苯乙醇 | 2-(2,3-dichlorophenyl)ethan-1-ol | 114686-85-0 | C8H8Cl2O |
| 2,3-双十六烷氧基-2-甲基丙烷-1-醇 | 2,3-Dihexadecoxy-2-methylpropan-1-ol | 124771-01-3 | C36H74O3 |
| 2,3-双[(2R,5R)-2,5-二甲基膦酰基]-N-苄基马来酰亚胺(1,5-环辛二烯)四氟硼酸铑(I) | 2,3-Bis[(2R,5R)-2,5-dimethylphospholano]-N-benzylmaleimide(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate | 1111760-66-7 | C31H43BF4NO2P2Rh- |
| 2,3-双[(2R,5R)-2,5-二甲基膦酰基]-N-[3,5-双(三氟甲基)-苯基]马来酰亚胺 | 2,3-Bis[(2R,5R)-2,5-dimethylphospholano]-N-[3,5-bis(trifluoromethyl)-phenyl]maleimide | 1133149-41-3 | C24H27F6NO2P2 |
| 2,3-双[(二乙氧基磷酰基)氧基]吡啶 | 2,3-bis[(diethoxyphosphoryl)oxy]pyridine | 1256814-29-5 | C13H23NO8P2 |
| 2,3-双[(乙酰氧基)甲基]-1-氧代喹喔啉--1-嗡-4(1H)-醇ATE | 2,3-bis(acetoxymethyl)-quinoxaline-1,4-di-N-oxide | 10103-89-6 | C14H14N2O6 |
| 2,3-双-溴甲基-1,4-二甲氧基苯 | 1,4-dimethoxy-2,3-bis(bromomethyl)benzene | 19164-83-1 | C10H12Br2O2 |
| 2,3-双-O-(苯基甲基)-4,6-O-[(R)-苯基亚甲基]-1-硫代- a-D--吡喃甘露糖苷苯酯 | phenyl 2,3-di-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside | 159407-17-7 | C33H32O5S |
| 2,3-双-(4-甲氧苯基)-5-苯基氯化四氮唑 | 2,3-Bis(4-methoxyphenyl)-5-phenyltetrazolium Chloride | 104497-79-2 | C21H19ClN4O2 |
| 2,3-双-(3,4-二甲氧基苯乙烯基)-喹喔啉 | 2,3-bis-(3,4-dimethoxy-styryl)-quinoxaline | 103098-31-3 | C28H26N2O4 |
| 2,3-双(苄氧基)萘 | 2,3-bis(benzyloxy)naphthalene | 102249-85-4 | C24H20O2 |
| 2,3-双(苄氧基)苯基氨基甲酸乙酯 | ethyl 2,3-bis(benzyloxy)phenylcarbamate | 1334660-40-0 | C23H23NO4 |
| 2,3-双(苄氧基)吡啶 | 2,3-bis(benzyloxy)pyridine | 1228665-98-2 | C19H17NO2 |
| 2,3-双(苄氧基)-1,4-二碘苯 | 2,3-bis(benzyloxy)-1,4-diiodobenzene | 1030625-42-3 | C20H16I2O2 |
| 2,3-双(羟甲基)苯并[b]噻吩 | 2,3-bis(hydroxymethyl)benzo[b]thiophene | 102154-33-6 | C10H10O2S |
| 2,3-双(羟甲基)-4-苯基喹啉 | 2,3-bis(hydroxymethyl)-4-phenylquinoline | 154419-31-5 | C17H15NO2 |
| 2,3-双(羟甲基)-2,3-二硝基-1,4-丁二醇 | 2,3-bis(hydroxymethyl)-2,3-dinitro-1,4-butanediol | 1092975-49-9 | C6H12N2O8 |
| 2,3-双(羟基氨基)-2,3-二甲基丁烷硫酸盐 | 2,3-bis(hydroxyamino)-2,3-dimethylbutane monosulfate | 14538-51-3 | C6H18N2O2*O4S |
| 2,3-双(疏基乙酸)-1,4-萘二酮 | (3-carboxymethylsulfanyl-1,4-dioxo-1,4-dihydro-naphthalen-2-ylsyfanyl) acetic acid | 108900-05-6 | C14H10O6S2 |
| 2,3-双(甲硫基)萘 | 2,3-bis(methylthio)naphthalene | 10075-76-0 | C12H12S2 |
| 2,3-双(溴甲基)苯甲酸甲酯 | methyl 2,3-bis(bromomethyl)benzoate | 127168-91-6 | C10H10Br2O2 |
| 2,3-双(溴甲基)噻吩 | 2,3-bis(bromomethyl)thiophene | 13250-86-7 | C6H6Br2S |
| 2,3-双(氯乙酰氨基)丁酸乙酯 | ethyl 2,3-bis(chloroacetamido)butanoate | 103668-31-1 | C10H16Cl2N2O4 |
| 2,3-双(对甲氧基苯基)-5-氰基吡嗪 | 2,3-bis(p-methoxyphenyl)-5-cyanopyrazine | 122956-27-8 | C19H15N3O2 |
| 2,3-双(叔丁基偶氮)-2,3-二甲基丁烷 | 2,3-bis(tert-butylazo)-2,3-dimethylbutane | 145729-01-7 | C14H30N4 |
| 2,3-双(三氟甲基)吡啶 | 2,3-Bis-trifluormethyl-pyridin | 1644-68-4 | C7H3F6N |
| 2,3-双(三氟甲基)丁酸 | 2,3-bis(trifluoromethyl)butanoic acid | 107103-94-6 | C6H6F6O2 |