| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-二苯并呋喃基(苯基)甲醇 | 4-dibenzofuranyl(phenyl)methanol | 1051445-42-1 | C19H14O2 |
| 4-二苯并呋喃-2-基-丁酸 | 4-dibenzofuran-2-yl-butyric acid | 667941-09-5 | C16H14O3 |
| 4-二硫基吗啉 | 4-Disulfanylmorpholine | 876274-48-5 | C4H9NOS2 |
| 4-二甲胺基苯基偶氮苯磺酰氯 | dabsyl chloride | 56512-49-3 | C14H14ClN3O2S |
| 4-二甲氨基哌啶 | 4-Dimethylaminopiperidine | 50533-97-6 | C7H16N2 |
| 4-二甲氨基偶氮苯-4'-磺酰甘氨酸 | DABSYL-glycine | 89131-05-5 | C16H18N4O4S |
| 4-二甲氨基-4'-甲基偶氮苯 | N,N-dimethyl-4-(p-tolyldiazenyl)aniline | 3010-57-9 | C15H17N3 |
| 4-二甲氨基-2-甲基偶氮苯 | 2-methyl-4-dimethylaminoazobenzene | 54-88-6 | C15H17N3 |
| 4-二甲氨基-2,2,6,6-四甲基哌啶 | 4-dimethylamino-2,2,6,6-tetramethyl piperidine | 32327-90-5 | C11H24N2 |
| 4-二甲氨基-1-(3-甲基-1H-吡咯并[2,3-b]吡啶-2-基)-4-苯基环己醇 | 4-dimethylamino-1-(3-methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-4-phenylcyclohexanol | 1004548-15-5 | C22H27N3O |
| 4-二甲氧甲基-2-甲基嘧啶 | 4-(dimethoxymethyl)-2-methylpyrimidine | 175277-33-5 | C8H12N2O2 |
| 4-二甲氧甲基-2-三氟甲基嘧啶 | 4-(dimethoxymethyl)-2-(trifluoromethyl)pyrimidine | 878760-47-5 | C8H9F3N2O2 |
| 4-二甲氧基甲基-吡啶 | 4-(dimethoxymethyl)pyridine | 82736-91-2 | C8H11NO2 |
| 4-二甲基氨基四氢-2H-吡喃-4-甲腈 | 4-(dimethylamino)tetrahydro-2H-pyran-4-carbonitrile | 176445-77-5 | C8H14N2O |
| 4-二甲基氨基-7-(4-乙基-苯基)-7H-9-硫-1,5,7-三氮杂芴-8-酮 | 9-dimethylamino-3-(4-ethylphenyl)-3H-5-thia-1,3,6-triazafluoren-4-one | 869802-44-8 | C19H18N4OS |
| 4-二甲基氨基-5-(羟基甲基)-1-甲基-2-苯基吡唑-3-酮 | 4-dimethylamino-3-hydroxymethyl-2-methyl-1-phenyl-3-pyrazolin-5-one | 13097-17-1 | C13H17N3O2 |
| 4-二甲基氨基-2-氧代-1,2-二氢-3-吡啶甲腈 | 4-(Dimethylamino)-2-oxo-1,2-dihydropyridine-3-carbonitrile | 62321-91-9 | C8H9N3O |
| 4-二甲基氨基-1-苯基-8-(三氟甲基)-3H-1,5-苯并二氮杂卓-2-酮 | 4-dimethylamino-1-phenyl-8-trifluoromethyl-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one | 36985-47-4 | C18H16F3N3O |
| 4-二甲基氨基-1-苯基-1H-吡唑-5-甲醇 | Pyrazole-5-methanol, 4-(dimethylamino)-1-phenyl- | 21275-19-4 | C12H15N3O |
| 4-二溴甲基-2-苯基-噻唑 | 4-Dibrommethyl-2-phenyl-thiazol | 20949-78-4 | C10H7Br2NS |
| 4-二氯甲基-2-甲基噻唑 | 4-dichloromethyl-2-methylthiazole | 221558-21-0 | C5H5Cl2NS |
| 4-二氯乙酰基-1-氧-4-氮螺[4,5]癸烷 | 4-dichloroacetyl-1-oxa-4-azaspiro[4.5]decane | 71526-07-3 | C10H15Cl2NO2 |
| 4-二氟甲氧基哌啶 | 4-(difluoromethoxy)piperidine | 1147107-39-8 | C6H11F2NO |
| 4-二氟甲氧基-4'-氟二苯甲酮 | Methanesulfonamide, N-(4-((1-formyl-9-acridinyl)amino)phenyl)- | 94129-64-3 | C21H17N3O3S |
| 4-二氟甲基喹啉 | 4-(difluoromethyl)quinoline | 1186194-77-3 | C10H7F2N |
| 4-二氟甲基-5-氰基嘧啶 | 4-(Difluoromethyl)pyrimidine-5-carbonitrile | 1427195-45-6 | C6H3F2N3 |
| 4-二氟亚甲基-1,2,3,4-四氢喹啉 | 4-(difluoromethylene)-1,2,3,4-tetrahydroquinoline | 1000689-02-0 | C10H9F2N |
| 4-二正丙氨基哌啶 | 4-di-n-propylaminopiperidine | 675136-96-6 | C11H24N2 |
| 4-二乙氨基甲基-5-异丁基-2-甲基呋喃-3-羧酸 | 4-Diethylaminomethyl-5-isobutyl-2-methyl-furan-3-carboxylic acid hydrochloride | 435341-96-1 | C15H26ClNO3 |
| 4-二乙氨基喹唑啉 | 4-diethylaminoquinazoline | 22754-15-0 | C12H15N3 |
| 4-二乙氨基哌啶 | 4-diethylaminopiperidine | 143300-64-5 | C9H20N2 |
| 4-二乙氧基甲基-嘧啶-2-基胺 | 2-Amino-pyrimidin-aldehyd-(4)-diaethylacetal | 1014-03-5 | C9H15N3O2 |
| 4-二乙氧基甲基-吡啶-3-甲醛 | 4-Diethoxymethyl-3-formyl-pyridin | 26814-64-2 | C11H15NO3 |
| 4-二乙氧基甲基-吡啶-2-甲腈 | 2-Cyanpyridin-4-aldehyd-diethylacetal | 27443-47-6 | C11H14N2O2 |
| 4-二乙基吡啶硼烷 | diethyl(4-pyridyl)borane | 93830-58-1 | C9H14BN |
| 4-二丙基氨基-3-硝基-1-硫代香豆素 | 4-dipropylamino-3-nitro-thiochromen-2-one | 69405-49-8 | C15H18N2O3S |
| 4-二(2-羟基乙基)氨基-2-(2-噻吩基)喹唑啉 | 4-Bis(2-hydroxyethyl)amino-2-(2-thienyl)quinazoline | 58139-47-2 | C16H17N3O2S |
| 4-乙酰胺基-哌啶 | 4-(acetylamino)piperidine | 5810-56-0 | C7H14N2O |
| 4-乙酰胺基-2,2,6,6-四甲基哌啶 | N-(2,2,6,6-tetramethylpiperidin-4-yl)acetamide | 40908-37-0 | C11H22N2O |
| 4-乙酰氨基苯酞 | 4-acetylamino-phthalide | 103260-67-9 | C10H9NO3 |
| 4-乙酰氨基甲基吡啶 | N-(4-Pyridinylmethyl)acetamide | 23974-15-4 | C8H10N2O |
| 4-乙酰氨基安替比林 | 4-acetylaminoantipyrine | 83-15-8 | C13H15N3O2 |
| 4-乙酰氨基喹啉 | <i>N</i>-quinolin-4-yl-acetamide | 32433-28-6 | C11H10N2O |
| 4-乙酰氨基哌啶-1-羧酸叔丁酯 | tert-butyl 4-acetamidopiperidine-1-carboxylate | 1093759-67-1 | C12H22N2O3 |
| 4-乙酰氨基吲哚 | N-(1H-indol-4-yl)acetamide | 15040-81-0 | C10H10N2O |
| 4-乙酰氨基吡啶-2-甲酸 | 4-acetylaminopyridine-2-carboxylic acid | 84487-16-1 | C8H8N2O3 |
| 4-乙酰氨基-[2,1,3]苯并恶二唑1-氧化物 | 4-acetamido-[2,1,3]benzoxadiazole 1-oxide | 10199-72-1 | C8H7N3O3 |
| 4-乙酰氨基-4-苯基哌啶盐酸盐 | 4-Acetamido-4-phenylpiperidine hydrochloride | 142001-86-3 | C13H18N2O*ClH |
| 4-乙酰氨基-2’,3-二甲基偶氮苯 | 4-acetamido-2',3-dimethylazobenzene | 588-23-8 | C16H17N3O |
| 4-乙酰氨基-2,2,6,6-四甲基-1-氧杂哌啶四氟 | 4-Acetamido-2,2,6,6-tetramethyl-1-oxopiperidinium Tetrafluoroborate | 219543-09-6 | C11H21BF4N2O2 |