| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3,4-二氢-1,5-苯并二氧蒎-6-羧酸 | 3,4-dihydro-2H-1,5-benzodioxepine-6-carboxylic acid | 66410-67-1 | C10H10O4 |
| 3,4-二氢-1H-吡啶并[3,4-b]氮杂烷-2,5-二酮 | 3,4-dihydro-1H-pyrido[4,3-b]azepine-2,5-dione | 887576-83-2 | C9H8N2O2 |
| 3,4-二氢-1(2H)-奥酮 | 1,2,3,4-tetrahydroazulen-1-one | 52487-41-9 | C10H10O |
| 3,4-二氟苯基环丙基甲基酮 | (1S,2S)-2-[(3,4-Difluorophenyl)carbonyl]cyclopropane | 898790-32-4 | C10H8F2O |
| 3,4-二氟苯基哌啶-4-甲酮 | 4-(3,4-difluorobenzoyl)piperidine | 149452-43-7 | C12H13F2NO |
| 3,4-二氟苯丙酮 | 3,4-difluoropropiophenone | 23384-72-7 | C9H8F2O |
| 3,4-二氟水杨醛 | 3,4-difluoro-2-hydroxybenzaldehyde | 502762-95-0 | C7H4F2O2 |
| 3,4-二氟-5-羟基苯甲醛 | 3,4-Difluoro-5-hydroxybenzaldehyde | 887584-91-0 | C7H4F2O2 |
| 3,4-二异丙氧基-3-环丁烯-1,2-二酮 | diisopropyl squarate | 61699-62-5 | C10H14O4 |
| 3,4-二咖啡酰奎宁酸乙酯 | ethyl 4,5-di-O-caffeoylquinate | 143051-73-4 | C27H28O12 |
| 3,4-二乙酰基-3-己烯-2,5-二酮 | 3,4-diacetylhex-3-ene-2,5-dione | 27871-55-2 | C10H12O4 |
| 3,4-二乙酰基-2,5-己二酮 | 1,1,2,2-Tetraacetylethan | 5027-32-7 | C10H14O4 |
| 3,4-二乙氧基-2-羟基苯甲醛 | 3,4-Diethoxy-2-hydroxybenzaldehyde | 91849-60-4 | C11H14O4 |
| 3,4-二乙氧基-1H-吡咯 | 3,4-diethoxypyrrole | 169616-16-4 | C8H13NO2 |
| 3,4-二乙氧基-1,2,5-噻二唑 1-氧化物 | 3,4-diethoxy-1,2,5-thiadiazole 1-oxide | 79844-64-7 | C6H10N2O3S |
| 3,4-二乙基-5-乙炔基-1H-吡咯-2-甲醛 | 5-ethynyl-3,4-diethyl-pyrrole-2-aldehyde | 144586-89-0 | C11H13NO |
| 3,4-二乙基-3-己醇 | 3,4-diethyl-3-hexanol | 19398-78-8 | C10H22O |
| 3,4-二乙基-3,4-己烷二醇 | 3,4-diethyl-hexane-3,4-diol | 6931-71-1 | C10H22O2 |
| 3,4-二乙基-3,4-二甲氧基己烷 | 3,4-diethyl-3,4-dimethoxy-hexan | 125379-19-3 | C12H26O2 |
| 3,4-二乙基-1H-吡咯-2-甲醛 | 3,4-diethylpyrrole-2-carbaldehyde | 1006-26-4 | C9H13NO |
| 3,4-二乙基-1H-吡咯-2,5-二羧醛 | 3,4-diethyl-2,5-diformylpyrrole | 130274-66-7 | C10H13NO2 |
| 3,4-二-O-乙酰基-6-O-(叔丁基二甲基甲硅烷)-D-葡萄醛 | 3,4-Di-O-acetyl-6-O-(tert-butyldimethylsilyl)-D-glucal | 117136-33-1 | C16H30O8Si |
| 3,4-二(呋喃-2-基)-2,5-二甲基环戊-2,4-二烯-1-酮 | 3,4-Bis(furan-2-yl)-2,5-dimethylcyclopenta-2,4-dien-1-one | 74054-20-9 | C15H12O3 |
| 3,4-二(叔丁氧基)-3-环丁烯-1,2-二酮 | 3,4-di-tert-butoxycyclobut-3-ene-1,2-dione | 66478-66-8 | C12H18O4 |
| 3,4-二(亚甲基)环戊酮 | 3,4-Dimethylencyclopentanon | 27646-73-7 | C7H8O |
| 3,4-乙烯二氧噻吩 | 3,4-(ethylenedioxy)thiophene | 126213-50-1 | C6H6O2S |
| 3,4-乙撑基二氧甲醛噻吩 | 3,4-ethylenedioxythiophene-2-carboxaldehyde | 204905-77-1 | C7H6O3S |
| 3,4-乙基二氧吡咯 | 3,4-ethylenedioxypyrrole | 169616-17-5 | C6H7NO2 |
| 3,4-丙烯二氧吡咯 | 3,4-propylenedioxypyrrole | 259737-86-5 | C7H9NO2 |
| 3,4-O-异亚丙基-L-苏糖酸甲酯 | methyl (2R,3S)-3,4-O-isopropylidene-2,3,4-trihydroxybutanoate | 92973-40-5 | C8H14O5 |
| 3,4-O-异亚丙基-(3R,4R)-3,4-二羟基己烷-2,5-二酮 | (4R,5R)-4,5-diacetyl-2,2-dimethyl-1,3-dioxolane | 88244-50-2 | C9H14O4 |
| 3,4-O-二咖啡酰基奎宁酸甲酯 | (1S,3R,4R,5R)-3,4-bis{[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}-1,5-dihydroxycyclohexane-1-carboxylic methyl ester | 114637-83-1 | C26H26O12 |
| 3,4-O-(二乙基甲基亚基)莽草酸乙酯 | (3aR,7R,7aS)-ethyl 2,2-diethyl-7-hydroxy-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylate | 943515-58-0 | C14H22O5 |
| 3,4-(十一烷氧基)苯乙酮 | di-decyloxy-3,4 acetophenone | 118468-33-0 | C28H48O3 |
| 3,4-(二辛基氧基)苯乙酮 | 3,4-di-n-octyloxyacetophenone | 111195-33-6 | C24H40O3 |
| 3,4-(2′,2′-二乙基丙烯)二氧噻吩 | 3,4-(2,2-diethylpropane-1,3-diyldioxy)thiophene | 259139-19-0 | C11H16O2S |
| 3,4-(2,2-二甲基丙烯二氧基)噻吩 | 3,3-dimethyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine | 255901-50-9 | C9H12O2S |
| 3,4,7,8-四氢萘-1,6(2H,5H)-二酮 | bicyclo<4.4.0>dec-Δ<sup>1(6)</sup>-ene-2,6-dione | 85322-12-9 | C10H12O2 |
| 3,4,7,8-四氢-3-beta-D-呋喃核糖基-咪唑并(4,5-d)(1,3)二氮杂卓-7-醇 | Isocoformycin | 67187-35-3 | C11H16N4O5 |
| 3,4,6-三邻乙酰基-alpha-D-吡喃葡萄糖 1,2-(原酸甲酯) | methyl 2,3,4-tri-O-acetyl-1-O-(trichloroacetimidoyl)-α-D-glucopyranuronate | 92420-89-8 | C15H18Cl3NO10 |
| 3,4,6-三甲基-3-环己烯-1-甲醛 | 3,4,6-trimethyl-3-cyclohexene-1-carbaldehyde | 13702-58-4 | C10H16O |
| 3,4,6-三甲基-2-环己烯-1-酮 | 3,4,6-trimethyl-2-cyclohexen-1-one | 7474-10-4 | C9H14O |
| 3,4,6-三氯环己-3,5-二烯-1,2-二酮 | N-(2,4-Dichlorophenacyl)imidazole nitrate | 24155-29-1 | C11H9Cl2N3O4 |
| 3,4,6-三-氧-苄基-2-脱氧-D-吡喃葡萄糖 | 3,4,6-tri-O-benzyl-2-deoxy-D-glucopyranose | 160549-11-1 | C27H30O5 |
| 3,4,6-三-o-乙酰基-2-乙酰氨基-2-脱氧-a-d-硫代吡喃葡萄糖苷乙酯 | (5-Acetamido-3,4-diacetyloxy-6-ethylsulfanyloxan-2-yl)methyl acetate | 49810-41-5 | C16H25NO8S |
| 3,4,6-三-O-苄基葡萄糖 | 3,4,6-tri-O-benzyl-D-glucofuranose | 35958-64-6 | C27H30O6 |
| 3,4,6-三-O-甲基-D-葡萄糖醛 | tri-O-methyl-D-glucal | 16740-98-0 | C9H16O4 |
| 3,4,6-三-O-乙酰基-p-硝基苯基2-叠氮基-2-脱氧-alpha-D-吡喃半乳糖苷 | p-nitrophenyl 3,4,6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranoside | 1147438-51-4 | C18H20N4O10 |
| 3,4,6-三-O-乙酰基-2-脱氧-2-邻苯二甲酰亚胺基-α-D-叠氮化吡喃葡萄糖 | 2-N-phthalimido-2-deoxy-3,4,6-tri-O-α-D-glucopyranosyl azide | 102816-25-1 | C20H20N4O9 |
| 3,4,6-三-O-乙酰基-2-脱氧-2-邻苯二甲酰亚胺基-beta-D-吡喃葡萄糖基2,2,2-三氯乙亚氨酸酯 | 3,4,6-Tri-O-acetyl-2-deoxy-2-phthalimido-beta-D-glucopyranosyl 2,2,2-Trichloroacetimidate | 87190-67-8 | C22H21Cl3N2O10 |