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    中文名称 英文名称 CAS号 化学式
    4-BOC-1-(6-甲基-2-吡啶基)哌嗪 tert-butyl 4-(6-methyl-2-pyridyl)piperazine-1-carboxylate 127188-33-4 C15H23N3O2
    4-BOC-1-(5-溴-2-吡啶基)哌嗪 tert-butyl 4-(5-bromopyridin-2-yl)piperazine-1-carboxylate 153747-97-8 C14H20BrN3O2
    4-<5-(三甲基甲硅烷基)-3-戊炔基>环己-2-烯-1-酮 4-<5-(trimethylsilyl)-3-pentynyl>cyclohex-2-en-1-one 105222-75-1 C14H22OSi
    4-<4-(二甲氨基)丁基>吡啶 4-<4-(dimethylamino)butyl>pyridine 104116-44-1 C11H18N2
    4-<4-(4-氨基苯基)-2-噻唑基氨基>-7-氯喹啉 4-<4-(4-aminophenyl)-2-thiazolylamino>-7-chloroquinoline 105492-87-3 C18H13ClN4S
    4-<4-(2-氨基-1,3,4-噻二唑-5-基)苯基氨基>-7-氯喹啉 4-<4-(2-amino-1,3,4-thiadiazol-5-yl)phenylamino>-7-chloroquinoline 105492-89-5 C17H12ClN5S
    4-<2-(环己基氨基)乙基>吗啉 4-<2-(cyclohexylamino)ethyl>morpholine 105728-26-5 C12H24N2O
    4-<2-(2-丙烯氧基)苯基>丁-3-炔-2-醇 4-<2-(2-propenyloxy)phenyl>but-3-yn-2-ol 102851-76-3 C13H14O2
    4-<2-(2-丙烯氧基)苯基>丁-3-炔-2-酮 4-<2-(2-propenyloxy)phenyl>but-3-yn-2-one 102851-77-4 C13H12O2
    4-<2,2-(亚乙二氧基)丙基>哌啶 4-<2,2-(ethylenedioxy)propyl>piperidine 106140-35-6 C10H19NO2
    4-<2,2-(亚乙二氧基)丙基>-2,3,4,5-四氢吡啶 4-<2,2-(ethylenedioxy)propyl>-2,3,4,5-tetrahydropyridine 106140-36-7 C10H17NO2
    4-<2,2-(亚乙二氧基)丙基>-1-甲基哌啶 4-<2,2-(ethylenedioxy)propyl>-1-methylpiperidine 106140-33-4 C11H21NO2
    4-<(苯甲酰氧基)甲基>-2-甲氧基嘧啶 4-<(benzoyloxy)methyl>-2-methoxypyrimidine 102921-93-7 C13H12N2O3
    4-<(甲氧基甲氧基)甲基>苯甲酸酐 4-<(methoxymethoxy)methyl>benzoic anhydride 104292-87-7 C20H22O7
    4-<(甲氧基甲氧基)甲基>苯甲酸 4-<(methoxymethoxy)methyl>benzoic acid 104292-80-0 C10H12O4
    4-<(4'-硝基苯基)硫代>-4-雄甾烯-3,17-二酮 4-<(4'-nitrophenyl)thio>-4-androstene-3,17-dione 100514-00-9 C25H29NO4S
    4-<(3-甲酰基-4-硝基苯基)硫代>丁酸 4-<(3-formyl-4-nitrophenyl)thio>butyric acid 105728-38-9 C11H11NO5S
    4-<(2-氨基-4-噻唑基)-苯基氨基>-7-氯喹啉 4-<(2-amino-4-thiazolyl)-phenylamino>-7-chloroquinoline 105492-78-2 C18H13ClN4S
    4-<(1-环己烯基)甲氧基>-2-丁醇 4-<(1-Cyclohexenyl)methoxy>-2-butanol 100939-19-3 C11H20O2
    4-<(1-环己烯基)甲氧基>-2-丁酮 4-<(1-Cyclohexenyl)methoxy>-2-butanone 100939-04-6 C11H18O2
    4-6-双(3,5-二氯苯基)-2-苯基嘧啶 4,6-Bis(3,5-dichlorophenyl)-2-phenylpyrimidine 1097652-86-2 C22H12Cl4N2
    4-4-甲苯基-3-胺基硫脲 4-(4-methylphenyl)-3-thiosemicarbazide 13278-67-6 C8H11N3S
    4-4-甲氧基苯氧基哌啶 4-(4-methoxyphenoxy)piperidine 162402-33-7 C12H17NO2
    4-3-甲氧基苯氧基哌啶 4-(3-methoxyphenoxy)piperidine 162402-37-1 C12H17NO2
    4-3-氟苯基氨基脲 4-(3-fluorophenyl)semicarbazide 114670-74-5 C7H8FN3O
    4-2-羟甲基-3-甲基-1-苯基-2-吡唑啉-5-酮 4-(2-Hydroxyethyl)-3-methyl-1-phenyl-2-pyrazolin-5-one 10223-33-3 C12H14N2O2
    4-2-羟基硫氟异丙基苯甲酸 4-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]benzoic acid 16261-80-6 C10H6F6O3
    4-2-吡啶偶氮-N,N-二甲氧基苯胺 4-(2-pyridylazo)-N,N-dimethylaniline 13103-75-8 C13H14N4
    4-2-1-甲基-2-(4-吗啉基)乙氧基乙基-吗啉 alpha-methyl-bis<2(4-morpholino)ethyl> ether 111681-72-2 C13H26N2O3
    4-2,4-二氯苯-3-氨基硫脲 1-(2,4-Dichlor-phenyl)-thiosemicarbazid 13124-11-3 C7H7Cl2N3S
    4-1-溴乙基苯甲酸 4-(1-bromoethyl)-benzoic acid 113023-73-7 C9H9BrO2
    4-(间硝基苯甲酰基)-1,2,3-三唑 4-(m-nitrobenzoyl)-1,2,3-triazole 103314-18-7 C9H6N4O3
    4-(间硝基苯乙烯基)嘧啶 4-(m-nitrostyryl)pyrimidine 101644-83-1 C12H9N3O2
    4-(间甲苯基)-1H-吡唑 4-(m-tolyl)-1H-pyrazole 1260785-58-7 C10H10N2
    4-(间甲氧基苯基)-4-(对甲苯氧基硫代羰基氧基)丁酸乙酯 ethyl 4-(m-methoxyphenyl)-4-(p-tolyloxythiocarbonyloxy)butanoate 1380511-95-4 C21H24O5S
    4-(间氨基苯乙烯基)嘧啶 4-(m-aminostyryl)pyrimidine 101645-01-6 C12H11N3
    4-(金刚烷-1-基)-1,3-二氢-2H-咪唑-2-酮 4-Adamantan-1-YL-1,3-dihydro-imidazol-2-one 164221-63-0 C13H18N2O
    4-(邻甲苯基)异喹啉 4-(o-tolyl)isoquinoline 1023554-12-2 C16H13N
    4-(邻甲苯基)哌啶-4-醇盐酸盐 4-(2-Tolyl)piperidin-4-ol hydrochloride 184845-62-3 C12H17NO*ClH
    4-(辛氧基)-3-(三氟甲基)苯甲腈 4-(octyloxy)-3-(trifluoromethyl)benzonitrile 1005408-90-1 C16H20F3NO
    4-(辛-1-烯-1-基)吗啉 ((E)-4-Oct-1-enyl)-morpholine 155127-38-1 C12H23NO
    4-(蒽-9-基甲基)吡啶 4-<(9-Anthryl)methyl>pyridin 138858-85-2 C20H15N
    4-(萘-2-基)苯硼酸频那醇酯 4,4,5,5-tetramethyl-2-(4-(naphthalen-2-yl)phenyl)-1,3,2-dioxaborolane 1092390-02-7 C22H23BO2
    4-(萘-2-基)-2-氧代丁酸 4-(naphthalen-2-yl)-2-oxobutanoic acid 127056-31-9 C14H12O3
    4-(萘-1-氧基)-N,N-五亚甲基丁酰胺 4-(naphth-1-yloxy)-N,N-pentamethylenebutyramide 157129-57-2 C19H23NO2
    4-(萘-1-基甲氧基)癸-1-烯-2-基乙酸酯 4-(naphthalen-1-ylmethoxy)dec-1-en-2-yl acetate 1042157-75-4 C23H30O3
    4-(萘-1-基甲基)-1-甲基哌嗪 4-(naphthalen-1-ylmethyl)-1-methylpiperazine 101586-24-7 C16H20N2
    4-(萘-1-基)苯硼酸频哪醇酯 4,4,5,5-tetramethyl-2-(4-(naphthalen-1-yl)phenyl)-1,3,2-dioxaborolane 1028729-05-6 C22H23BO2
    4-(菲并[9,10-D]噁唑-2-基)苯基异硫氰酸酯 4-(phenanthro[9,10-d]oxazol-2-yl)phenylisothiocyanate 154954-02-6 C22H12N2OS
    4-(苯胺基甲基)苯甲酸 4-((phenylamino)methyl)benzoic acid 110137-64-9 C14H13NO2