| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(2-甲基丙基氨基甲酰基)-1H-咪唑-5-羧酸 | 4(5)-carboxy-5(4)-isobutylaminocarbonylimidazole | 91473-55-1 | C9H13N3O3 |
| 4-(2-甲基-4-苯基-1,3-恶唑-5-基)苯磺酰胺 | 4-(2-methyl-4-phenyl-oxazol-5-yl)-benzenesulfonamide | 93014-16-5 | C16H14N2O3S |
| 4-(2-甲基-2-丙烯-1-基)苯甲腈 | 4-(2-methyl-2-propenyl)benzonitrile | 97780-97-7 | C11H11N |
| 4-(2-甲基-1H-咪唑-1-基)苯甲酸甲酯 | 4-(2-methyl-imidazol-1-yl)-benzoic acid methyl ester | 900015-35-2 | C12H12N2O2 |
| 4-(2-甲基-1H-咪唑)苯甲酸盐酸盐水合物 | 4-(2-methyl-1H-imidazol-1-yl)benzoic acid hydrochloride | 921938-78-5 | C11H10N2O2*ClH |
| 4-(2-甲基-1H-吲哚-3-基)-4-苯基丁烷-2-酮 | 4-(2-methyl-1H-indol-3-yl)-4-phenylbutan-2-one | 97355-53-8 | C19H19NO |
| 4-(2-甲基-1-苯基-1-丁烯基)甲苯 | 1-Methyl-4-(2-methyl-1-phenyl-1-buten-1-yl)benzene | 94158-76-6 | C18H20 |
| 4-(2-甲基-1,3-二氧杂烷-2-基)丁酸乙酯 | ethyl 4-(2-methyl-1,3-dioxolan-2-yl)butanoate | 944-27-4 | C10H18O4 |
| 4-(2-甲基-1,3-二氧戊环-2-基)哌啶 | 2-(4-Piperidyl-2-methyl-1,3-dioxolan | 94626-55-8 | C9H17NO2 |
| 4-(2-环丙基乙氧基)苯甲酸 | 4-(2-cyclopropylethoxy)benzoic acid | 915016-54-5 | C12H14O3 |
| 4-(2-环丙基-4-乙基-5-嘧啶)苯甲腈 | 4-(2-Cyclopropyl-4-ethylpyrimidin-5-yl)benzonitrile | 918422-30-7 | C16H15N3 |
| 4-(2-溴苯氧基)哌啶 | 4-(2-Bromophenoxy)piperidine | 916971-29-4 | C11H14BrNO |
| 4-(2-溴苯基)哌啶-2,6-二酮 | 4-(2-bromophenyl)piperidine-2,6-dione | 99983-26-3 | C11H10BrNO2 |
| 4-(2-溴苯基)丁酸乙酯 | ethyl 4-(2-bromophenyl)butanoate | 914226-08-7 | C12H15BrO2 |
| 4-(2-溴苯基)丁酰氯 | 4-(o-bromophenyl)butyryl chloride | 92013-30-4 | C10H10BrClO |
| 4-(2-溴苯基)-4-氰基哌啶-1-羧酸叔丁酯 | 4-(2-bromo-phenyl)-4-cyano-piperidine-1-carboxylic acid tert-butyl ester | 920023-51-4 | C17H21BrN2O2 |
| 4-(2-溴苯基)-2-甲基-1,3-噻唑 | 4-(2-bromophenyl)-2-methylthiazole | 941717-01-7 | C10H8BrNS |
| 4-(2-溴苯基)-2-氨基嘧啶 | 2-Amino-4-(2-brom-phenyl)-pyrimidin | 99073-95-7 | C10H8BrN3 |
| 4-(2-溴苄基)吗啉 | 4-(2-bromobenzyl)morpholine | 91130-51-7 | C11H14BrNO |
| 4-(2-溴乙氧基)苯硼酸频哪酯 | 2-(4-(2-bromoethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 913836-27-8 | C14H20BBrO3 |
| 4-(2-溴乙氧基)苯硼酸 | 4-(2-bromoethoxy)benzeneboronic acid | 913836-06-3 | C8H10BBrO3 |
| 4-(2-溴乙氧基)-3-甲氧基苯甲醛 | 4-(2-bromoethoxy)-3-methoxybenzaldehyde | 99070-23-2 | C10H11BrO3 |
| 4-(2-溴-5-氟苯氧基)哌啶盐酸盐 | 4-(2-bromo-5-fluorophenoxy)piperidine hydrochloride | 916889-25-3 | C11H13BrFNO*ClH |
| 4-(2-溴-5-氟苯氧基)哌啶盐酸盐 | 4-(2-bromo-5-fluorophenoxy)piperidine | 916971-27-2 | C11H13BrFNO |
| 4-(2-氰基-2-硝基乙烯基)苯甲腈 | 4-(2-Cyano-2-nitroethenyl)benzonitrile | 917839-31-7 | C10H5N3O2 |
| 4-(2-氰乙基)苯基硼酸 | 4-(2-cyanoethyl)phenylboronic acid | 905971-98-4 | C9H10BNO2 |
| 4-(2-氯苯基)-3-甲基异噁唑-5-胺 | 4-(2-Chlorophenyl)-3-methylisoxazol-5-amine | 924871-30-7 | C10H9ClN2O |
| 4-(2-氯苯基)-1-(羟甲基)吡咯-3-腈 | N-hydroxymethyl-3-(2-chlorophenyl)-4-cyanopyrrole | 96571-93-6 | C12H9ClN2O |
| 4-(2-氯吡啶-4-基)-2,6-二吡啶-2-基吡啶 | 4'-(2-chloropyridine)-2,2',6',2''-terpyridine | 915799-01-8 | C20H13ClN4 |
| 4-(2-氯吡啶-3-基氨基)哌啶-1-甲酸乙酯 | 4-(2-chloropyridin-3-ylamino)piperidine-1-carboxylic acid ethyl ester | 906371-78-6 | C13H18ClN3O2 |
| 4-(2-氯亚乙基)哌啶-1-羧酸叔丁酯 | 4-(2-chloroethylidene)piperidine-1-carboxylic acid tert-butyl ester | 918884-44-3 | C12H20ClNO2 |
| 4-(2-氯乙酰基)-1,4-苯并恶嗪-3-酮 | N-chloroacetyl-3,4-dihydro-2H-<1,4>-benzoxazin-3-one | 90619-26-4 | C10H8ClNO3 |
| 4-(2-氯乙炔基)苯甲腈 | 4-(chloroethynyl)benzonitrile | 919791-41-6 | C9H4ClN |
| 4-(2-氯乙氧基)氯化苯 | 1-(2-chloroethoxy)-4-(chloromethyl)benzene | 99847-87-7 | C9H10Cl2O |
| 4-(2-氯-苯基)-丁腈 | 1-Cyan-3-(2-chlor-phenyl)-propan | 91552-19-1 | C10H10ClN |
| 4-(2-氯-苄基)-1H-咪唑盐酸盐 | 1H-Imidazole, 4-((2-chlorophenyl)methyl)-, monohydrochloride | 91874-55-4 | C10H10Cl2N2 |
| 4-(2-氯-5-甲氧苄基)吗啉 | 4-[(2-chloro-5-methoxyphenyl)methyl]morpholine | 927811-61-8 | C12H16ClNO2 |
| 4-(2-氯-4-氨基苯基)哌嗪-2-酮 | 4-(4-Amino-2-chlorophenyl)piperazin-2-one | 926250-84-2 | C10H12ClN3O |
| 4-(2-氯-4-吡啶)吗啉 | 4-(2-chloropyridin-4-yl)morpholine | 937202-67-0 | C9H11ClN2O |
| 4-(2-氨基苯基)-5,6-5,6-二氢吡啶-1(2H)-羧酸叔丁酯 | 4-(2-aminophenyl)-5,6-dihydropyridine-1(2H)-carboxylic acid tert-butyl ester | 955397-70-3 | C16H22N2O2 |
| 4-(2-氨基苯基)-2-哌嗪酮 | 4-(2-Aminophenyl)piperazin-2-one | 926199-99-7 | C10H13N3O |
| 4-(2-氨基乙氧基)-1-硝基苯盐酸盐 | 1-amino-2-(4-nitrophenoxy)ethane hydrochloride | 98395-62-1 | C8H10N2O3*ClH |
| 4-(2-氨基乙基)苯甲酰胺 | 4‐(2‐aminoethyl)benzamide | 90513-12-5 | C9H12N2O |
| 4-(2-氨基乙基)-1-甲基哌啶-4-醇 | 4-(2-aminoethyl)-1-methylpiperidin-4-ol | 959237-87-7 | C8H18N2O |
| 4-(2-氨基-6-羧基苯基)-哌嗪-1-羧酸叔丁酯 | 3-amino-2-[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]benzoic Acid | 904818-03-7 | C16H23N3O4 |
| 4-(2-氨基-6-甲基-4-嘧啶)苯甲腈 | 4-(2-Amino-6-methylpyrimidin-4-YL)benzonitrile | 913322-67-5 | C12H10N4 |
| 4-(2-氨基-6-氯嘌呤-9-基)-2-(羟甲基)环戊烷-1-醇 | 4-(2-Amino-6-chloropurin-9-yl)-2-(hydroxymethyl)cyclopentan-1-ol | 91296-11-6 | C11H14ClN5O2 |
| 4-(2-氨基-1H-咪唑-5-基)-2,3-二溴-6,7-二氢吡咯并[2,3-c]氮杂卓-8(1H)-酮 | odiline | 99102-22-4 | C11H9Br2N5O |
| 4-(2-氨基-1-羟基乙基)苯甲腈 | (+/-)-4-(2-amino-1-hydroxyethyl)benzonitrile | 92521-19-2 | C9H10N2O |
| 4-(2-氨乙基氧化吲哚)盐酸盐 | 4-(2'-aminoethyl)-1,3-dihydro-2H-indol-2-one hydrochloride | 91374-26-4 | C10H12N2O*ClH |