| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-[(1,2,3,4-四氢吖啶-9-基)羰基]吗啉 | 4-(1,2,3,4-tetrahydro-acridine-9-carbonyl)-morpholine | 7157-29-1 | C18H20N2O2 |
| 4-[(1,1-二氧化物-1,2-苯异噻唑-3-基)氧基]苯甲醛 | 3-(4-Aldehydophenyl)-1,2-benzisothiazole-1,1-dioxide | 132636-66-9 | C14H9NO4S |
| 4-[((4-溴-1H-吡唑-1-基)甲基]哌啶-1-甲酸叔丁酯 | tert-butyl 4-[(4-bromopyrazol-1-yl)methyl]piperidine-1-carboxylate | 877401-26-8 | C14H22BrN3O2 |
| 4-[((1S)-1-氨乙基]哌啶-1-羧酸叔丁酯 | 4-((S)-1-amino-ethyl)-piperidine-1-carboxylic acid tert-butyl ester | 1036027-87-8 | C12H24N2O2 |
| 4-[((1R)-1-氨乙基]哌啶-1-羧酸叔丁酯 | (R)-tert-butyl 4-(1-aminoethyl)piperidine-1-carboxylate | 1036027-86-7 | C12H24N2O2 |
| 4-TERT-叔丁氧羰氨基噻吩-3-羧酸甲酯 | methyl 4-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate | 161940-20-1 | C11H15NO4S |
| 4-R-4H-二噻吩并[3,2-b:2',3'-d]吡咯 | 4H-dithieno[3,2-b:2',3'-d]pyrrole | 88537-32-0 | C8H5NS2 |
| 4-PPBP马来酸酯 | but-2-enedioic acid;4-phenyl-1-(4-phenylbutyl)piperidine | 207572-62-1 | C25H31NO4 |
| 4-P-甲苯嘧啶-2-基胺 | 4-(p-tolyl)pyrimidin-2-amine | 263276-44-4 | C11H11N3 |
| 4-O-苯甲酰基吡哆辛 | α<sup>4</sup>-O-Benzoyl-pyridoxol | 5223-10-9 | C15H15NO4 |
| 4-O-异丙基巴比妥 | 5,5-diethyl-4-isopropyloxy-2,6-pyrimidinedione | 85432-38-8 | C11H18N2O3 |
| 4-O-叔丁基二甲基甲硅烷基表洛伐他汀 | 4-O-tert-Butyldimethylsilyl Epi Lovastatin | 82978-03-8 | C30H50O5Si |
| 4-O-乙基3-O-甲基1-(4-甲氧基苯基)-5-苯基吡唑-3,4-二甲酸酯 | 1h-pyrazole-3,4-dicarboxylic Acid, 1-(4-methoxyphenyl)-5-phenyl-, Ethyl Methyl Ester | 96722-66-6 | C21H20N2O5 |
| 4-O-乙基3-O-甲基1-(4-甲基苯基)-5-苯基吡唑-3,4-二甲酸酯 | 1h-pyrazole-3,4-dicarboxylic Acid, 1-(4-methylphenyl)-5-phenyl-, Ethyl Methyl Ester | 96722-68-8 | C21H20N2O4 |
| 4-O-乙基3-O-甲基1-(3-甲氧基苯基)-5-苯基吡唑-3,4-二甲酸酯 | 1-(3-Methoxy-phenyl)-5-phenyl-1H-pyrazole-3,4-dicarboxylic acid 4-ethyl ester 3-methyl ester | 96722-65-5 | C21H20N2O5 |
| 4-O-乙基3-O-甲基1-(3-氯-4-甲基苯基)-5-苯基吡唑-3,4-二甲酸酯 | 1-(3-Chloro-4-methyl-phenyl)-5-phenyl-1H-pyrazole-3,4-dicarboxylic acid 4-ethyl ester 3-methyl ester | 96722-96-2 | C21H19ClN2O4 |
| 4-O-乙基3-O-甲基1-(3,4-二氯苯基)-5-苯基吡唑-3,4-二甲酸酯 | 1-(3,4-Dichloro-phenyl)-5-phenyl-1H-pyrazole-3,4-dicarboxylic acid 4-ethyl ester 3-methyl ester | 96722-78-0 | C20H16Cl2N2O4 |
| 4-O-乙基3-O-甲基1-(2-甲基苯基)-5-苯基吡唑-3,4-二甲酸酯 | 5-Phenyl-1-o-tolyl-1H-pyrazole-3,4-dicarboxylic acid 4-ethyl ester 3-methyl ester | 96722-81-5 | C21H20N2O4 |
| 4-O-(1-羧基乙基)鼠李糖 | Sambucinol | 90044-33-0 | C15H22O4 |
| 4-N-马来酰亚胺甲基环己烷-1-羧基l肼 | 4-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexanecarbohydrazide | 181148-00-5 | C12H17N3O3 |
| 4-N-邻苯二甲酰氨基甲基环己酮 | 2-((4-oxocyclohexyl)methyl)isoindoline-1,3-dione | 423116-18-1 | C15H15NO3 |
| 4-N-苯基苯酰胺 | 4-hydroxyazobenzene | 1689-82-3 | C12H10N2O |
| 4-N-叔丁氧羰氨基-2-氯-5-氟吡啶 | tert-butyl (2-chloro-5-fluoropyridin-4-yl)carbamate | 1354223-67-8 | C10H12ClFN2O2 |
| 4-N-叔丁氧羰基-4-N-甲基氨基哌啶 | tert-butyl methyl(piperidin-4-yl)carbamate | 108612-54-0 | C11H22N2O2 |
| 4-N-乙酰基氨基-1-噁螺[5.5]十一烷 | N-(1-oxa-spiro[5.5]undec-4-yl)-acetamide | 946051-14-5 | C12H21NO2 |
| 4-N-丁基吡啶-2-羧酸 | 4-butyl-pyridine-2-carboxylic acid | 83282-39-7 | C10H13NO2 |
| 4-N-Boc-吗啉-3-乙酸 | 2-(4-tert-butoxycarbonylmorpholin-3-yl)acetic acid | 859155-89-8 | C11H19NO5 |
| 4-N-Boc-4-N-苄基-哌啶 | tert-Butyl benzyl(piperidin-4-yl)carbamate | 934695-78-0 | C17H26N2O2 |
| 4-N-(2-胺乙基)-1-N-BOC-哌啶 | tert-butyl 4-(2-aminoethyl)piperazine-1-carboxylate | 192130-34-0 | C11H23N3O2 |
| 4-N,N-二甲基氨基偶氮苯-4`-异硫-氰化物 | 4-N,N-dimethylamino-azobenzene-4'-isothiocyanate | 7612-98-8 | C15H14N4S |
| 4-Meth硫代哌啶 | 4-methylsulfanylpiperidine | 767270-41-7 | C6H13NS |
| 4-H氧基二苯并噻吩 | 4-hydroxydibenzothiophene | 24444-75-5 | C12H8OS |
| 4-Boc-氨甲基哌啶 | tert-butyl N-(4-piperidinylmethyl)carbamate | 135632-53-0 | C11H22N2O2 |
| 4-Boc-氨基吡啶-3-硼酸频哪醇酯 | tert-Butyl (3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-yl)carbamate | 1073354-02-5 | C16H25BN2O4 |
| 4-Boc-哌嗪-1-硫酰胺 | tert-butyl 4-carbamothioylpiperazine-1-carboxylate | 196811-66-2 | C10H19N3O2S |
| 4-Boc-8-氯-2,3,4,5-四氢-1H-苯并[e][1,4]二氮杂革 | tert-butyl 8-chloro-1,2,3,5-tetrahydro-1,4-benzodiazepine-4-carboxylate | 886364-27-8 | C14H19ClN2O2 |
| 4-Boc-7-甲基-2,3,4,5-四氢-1H-苯并[e][1,4]二氮杂革 | 4-Boc-7-Methyl-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine | 886364-42-7 | C15H22N2O2 |
| 4-Boc-7-氯-2,3,4,5-四氢-1H-苯并[e][1,4]二氮杂革 | 4-Boc-7-Chloro-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine | 886364-33-6 | C14H19ClN2O2 |
| 4-Boc-7-氟-2,3,4,5-四氢-1H-苯并[e][1,4]二氮杂革 | 4-Boc-7-Fluoro-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine | 886364-36-9 | C14H19FN2O2 |
| 4-Boc-7,8-二甲氧基-2,3,4,5-四氢-1H-苯并[e][1,4]二氮杂革 | 4-Boc-7,8-Dimethoxy-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine | 886364-26-7 | C16H24N2O4 |
| 4-Boc-6-氨基-1,4-噁氮杂烷 | tert-butyl 6-amino-1,4-oxazepane-4-carboxylate | 1170390-54-1 | C10H20N2O3 |
| 4-Boc-2-羟甲基高吗啉 | tert-butyl 2-(hydroxymethyl)-1,4-oxazepane-4-carboxylate | 1174020-52-0 | C11H21NO4 |
| 4-Boc-2-羟甲基吗啡啉 | tert-butyl 2-(hydroxymethyl)morpholine-4-carboxylate | 135065-69-9 | C10H19NO4 |
| 4-Boc-2-吗啉甲醛 | tert-butyl 2-formylmorpholine-4-carboxylate | 218594-02-6 | C10H17NO4 |
| 4-Boc-2-吗啉甲酸 | 4-(tert-butoxycarbonyl)morpholine-2-carboxylic acid | 189321-66-2 | C10H17NO5 |
| 4-Boc-2-吗啉乙酸 | 2-(4-(tert-butoxycarbonyl)morpholin-2-yl)acetic acid | 766539-28-0 | C11H19NO5 |
| 4-Boc-2-(氨甲基)吗啉 | tert-butyl 2-(aminomethyl)morpholine-4-carboxylate | 140645-53-0 | C10H20N2O3 |
| 4-Boc-2-(4-氟苯基)-2-甲基吗啉 | 2-(4-Fluoro-phenyl)-2-methyl-morpholine-4-carboxylic acid tert-butyl ester | 271245-36-4 | C16H22FNO3 |
| 4-BOC-氨甲基-4-哌啶醇 | tert-butyl ((4-hydroxypiperidin-4-yl)methyl)carbamate | 177948-02-6 | C11H22N2O3 |
| 4-BOC-氨基甲基哌啶盐酸盐 | tert-Butyl (piperidin-4-ylmethyl)carbamate hydrochloride | 1049727-98-1 | C11H23ClN2O2 |