| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3,4-双(苄氧基)-5-硝基苯甲酸甲酯 | Methyl 3-nitro-4,5-bis(phenylmethoxy)benzoate | 1391712-04-1 | C22H19NO6 |
| 3,4-双(羧甲基)己二酸 | 3,4-bis-carboxymethyl-adipic acid | 90927-67-6 | C10H14O8 |
| 3,4-双(甲氧羰基)苯硼酸 | (3,4-bis(methoxycarbonyl)phenyl)boronic acid | 1072951-51-9 | C10H11BO6 |
| 3,4-双(甲氧基甲氧基)苯甲醛 | 3,4-bis-methoxymethoxy-benzaldehyde | 6515-06-6 | C11H14O5 |
| 3,4-双(环丙基甲氧基)苯甲酰氯 | 3,4-bis(cyclopropylmethoxy)benzoyl chloride | 669001-67-6 | C15H17ClO3 |
| 3,4-双(环丙基甲氧基)-n-(3,5-二氯吡啶-4-基)苯甲酰胺 | 3,4-bis(cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl) benzamide | 1391052-24-6 | C20H20Cl2N2O3 |
| 3,4-双(溴甲基)苯甲酸 | 3,4-Bis(bromomethyl)benzoic acid | 20896-24-6 | C9H8Br2O2 |
| 3,4-双(溴代甲基)苯甲酸甲酯 | methyl 3,4-bis(bromomethyl)benzoate | 20896-23-5 | C10H10Br2O2 |
| 3,4-双(氯甲基)呋喃 | 3,4-bis(chloromethyl)furan | 6372-18-5 | C6H6Cl2O |
| 3,4-双(氯甲基)-吡啶盐酸盐 | 3,4-bis(chloromethyl)pyridine hydrochloride | 27221-52-9 | C7H7Cl2N*ClH |
| 3,4-双(氯甲基)-2,5-二甲基硒吩 | 3,4-bis-chloromethyl-2,5-dimethyl-selenophene | 63822-24-2 | C8H10Cl2Se |
| 3,4-双(氯甲基)-1,2,5-噁二唑 | 3,4-bis(Chlormethyl)furazan | 53601-88-0 | C4H4Cl2N2O |
| 3,4-双(十二烷氧基)-5-羟基苯甲酸乙酯 | ethyl 3,4-bis(dodecyloxy)-5-hydroxybenzoate | 1041778-76-0 | C33H58O5 |
| 3,4-双(二溴甲基)苯甲酸 | 3,4-bis(dibromomethyl)benzoic acid | 19047-21-3 | C9H6Br4O2 |
| 3,4-双(二氟甲氧基)苯胺 | 3,4-bis-difluoromethoxy-phenylamine | 71791-36-1 | C8H7F4NO2 |
| 3,4-双(二氟甲氧基)苯甲醛 | 3,4-bis-(difluoromethoxy)-benzaldehyde | 127842-54-0 | C9H6F4O3 |
| 3,4-双(二氟甲氧基)苯甲酸 | 3,4-Bis(difluoromethoxy) benzoic acid | 162401-60-7 | C9H6F4O4 |
| 3,4-双(乙酰胺基)安息香酸 | 3,4-bis-acetylamino-benzoic acid | 205873-56-9 | C11H12N2O4 |
| 3,4-双(乙氧基甲氧基)苯甲醛 | 3,4-diethoxymethoxybenzaldehyde | 128837-28-5 | C13H18O5 |
| 3,4-双(丙氨基)杂螺环-3-烯-1,2-二酮 | 3,4-Bis(propylamino)cyclobut-3-ene-1,2-dione | 175204-26-9 | C10H16N2O2 |
| 3,4-双(三甲基硅氧基)苯甲醛 | 3,4-bis(trimethylsiloxy)-benzaldehide | 10586-13-7 | C13H22O3Si2 |
| 3,4-双(三氟甲基)苯硼酸 | [3,4-bis(trifluoromethyl)phenyl]boronic acid | 1204745-88-9 | C8H5BF6O2 |
| 3,4-双(三氟甲基)硝基苯 | 4-Nitro-1.2-bis-trifluormethyl-benzol | 1978-20-7 | C8H3F6NO2 |
| 3,4-双(三氟甲基)溴苯 | 3,5-ditrifluoromethylbromobenzene | 320-29-6 | C8H3BrF6 |
| 3,4-双(三氟甲基)吡啶 | 3,4-bis(trifluoromethyl)pyridine | 20857-46-9 | C7H3F6N |
| 3,4-双(三氟甲基)二苯甲酮 | 3,4'-Bis(trifluoromethyl)benzophenone | 21084-22-0 | C15H8F6O |
| 3,4-双(4-羟基苯基)环丁烷-1,2-二羧酸 | p-hydroxytruxinic acid | 133097-99-1 | C18H16O6 |
| 3,4-双(4-羟基苯基)-3-己醛 | 3,4-Bis(4-hydroxyphenyl)-3-hexenol | 62080-79-9 | C18H20O3 |
| 3,4-双(4-羟基苯基)-2,4-己二醇 | Phenol, 4,4'-(1-ethylidene-2-(2-hydroxyethylidene)-1,2-ethanediyl)bis- | 62080-78-8 | C18H18O3 |
| 3,4-双(2-甲氧基乙氧基)苯甲腈 | 3,4-bis(2-methoxyethoxy)benzonitrile | 80407-68-7 | C13H17NO4 |
| 3,4-双(2-甲基丙氧基)苯硼酸 | 3,4-bis(2-methylpropoxy)phenylboronic acid | 209673-76-7 | C14H23BO4 |
| 3,4-双(2-甲基丁氧基)苯硼酸 | 3,4-bis(2-methylbutyloxy)benzeneboronic acid | 340148-67-6 | C16H27BO4 |
| 3,4-双(1-甲基肼基)-3-环丁烯-1,2-二酮 | 3,4-bis-(<i>N</i>-methyl-hydrazino)-cyclobutenedione | 50376-99-3 | C6H10N4O2 |
| 3,4-双(1,1-二甲基乙基)-2,2,5,5-四甲基己烷 | 3,4-di-tert-butyl-2,2,5,5-tetramethylhexane | 62850-21-9 | C18H38 |
| 3,4-双((4-甲氧基苄基)氧基)-N-(2-(吡咯烷-1-基)乙基)苯甲酰胺 | 3,4-bis((4-methoxybenzyl)oxy)-N-(2-(pyrrolidin-1-yl)ethyl)benzamide | 1225208-49-0 | C29H34N2O5 |
| 3,4-去氟吉非替尼杂质 | Gefitinib 3,4-difluoro impurity hydrochloride | 184475-68-1 | C22H25ClF2N4O3 |
| 3,4-亚甲基二氧苯乙基异氰酸酯 | 2-(3,4-methylenedioxyphenyl)-ethyl isocyanate | 62334-09-2 | C10H9NO3 |
| 3,4-亚甲基二氧苄肼 | benzo[d][1,3]dioxole-5-carbohydrazide | 22026-39-7 | C8H8N2O3 |
| 3,4-亚甲基二氧溴苯 | methyl 4-(bromomethyl)-3-fluorobenzoate | 128577-47-9 | C9H8BrFO2 |
| 3,4-亚甲基二氧基苯甲酰基甲酸乙酯 | ethyl 2-(benzo[d][1,3]dioxol-5-yl)-2-oxoacetate | 86358-30-7 | C11H10O5 |
| 3,4-亚甲基二氧基亚苄基苯甲胺 | N-benzylidene piperonylamine | 112776-37-1 | C15H13NO2 |
| 3,4-亚甲基二氧基亚苄基苯甲胺 | piperonal N-benzylimine | 54089-45-1 | C15H13NO2 |
| 3,4-亚甲基二氧基乙酰苯胺 | 3,4-methylenedioxyacetanilide | 13067-19-1 | C9H9NO3 |
| 3,4-亚甲基二氧基-α-氰基肉桂酸-2-乙基己酯 | 2-Ethylhexyl alpha-cyano-3,4-methylenedioxycinnamate | 63524-66-3 | C19H23NO4 |
| 3,4-亚甲基二氧基-α-吡咯烷苯丙酮盐酸盐 | 3,4-methylenedioxy-α-pyrrolidinopropiophenone hydrochloride | 24698-57-5 | C14H17NO3*ClH |
| 3,4-亚甲二氧苯乙酮 | 1-(benzo[d][1,3]dioxol-6-yl)ethanone | 3162-29-6 | C9H8O3 |
| 3,4-亚甲二氧基苯胺 | benzo[1,3]dioxolo-5-ylamine | 14268-66-7 | C7H7NO2 |
| 3,4-亚甲二氧基苯硫酚 | 1,3-benzodioxole-5-thiol | 5274-08-8 | C7H6O2S |
| 3,4-亚甲二氧基苯甲醇醋酸酯 | piperonyl acetate | 326-61-4 | C10H10O4 |
| 3,4-亚甲二氧基苯基异丁胺 | α-methyl-1,3-benzodioxole-5-propanamine | 40742-32-3 | C11H15NO2 |