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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-trifluoromethyl-N-(2-chloro-3-pyridyl)-N-methyl-2-nitrobenzenesulfonamide 871714-18-0 C13H9ClF3N3O4S
    4-trifluoromethyl-N-(2-chloro-3-pyridyl)-N-methyl-2-nitrobenzenesulfonamide
    —— 4-(6-bromopyridin-3-yl)pyrimidin-2-amine 1227158-47-5 C9H7BrN4
    4-(6-bromopyridin-3-yl)pyrimidin-2-amine
    —— 4,6,16,18-tetraaza-11,23-dimethyl-5,17-bis[(2-(N'-(3,5-di-(trifluoromethyl)phenyl)ureido)ethyl)amino]-2,8,14,20-tetraoxacalix[4]arene 1369594-00-2 C44H34F12N10O6
    4,6,16,18-tetraaza-11,23-dimethyl-5,17-bis[(2-(N'-(3,5-di-(trifluoromethyl)phenyl)ureido)ethyl)amino]-2,8,14,20-tetraoxacalix[4]arene
    —— 4-acetamido-N-(2-nitro-4-(trifluoromethyl)phenyl)benzamide 1550053-79-6 C16H12F3N3O4
    4-acetamido-N-(2-nitro-4-(trifluoromethyl)phenyl)benzamide
    —— 4-(piperidine-1-carbonylamino)-butyric acid 121791-19-3 C10H18N2O3
    4-(piperidine-1-carbonylamino)-butyric acid
    —— 4-(<i>N</i>'-<i>tert</i>-butyl-ureido)-butyric acid ethyl ester 100533-57-1 C11H22N2O3
    4-(<i>N</i>'-<i>tert</i>-butyl-ureido)-butyric acid ethyl ester
    —— 4-(<i>N</i>'-butyl-ureido)-butyric acid 98951-49-6 C9H18N2O3
    4-(<i>N</i>'-butyl-ureido)-butyric acid
    —— 4-(<i>N</i>'-isopropyl-ureido)-butyric acid ethyl ester 99849-90-8 C10H20N2O3
    4-(<i>N</i>'-isopropyl-ureido)-butyric acid ethyl ester
    —— 4-Nitro-2.6-bis-trifluormethyl-anilid 320-20-7 C8H4F6N2O2
    4-Nitro-2.6-bis-trifluormethyl-anilid
    —— 4-Benzylamino-2-{[4-(3-hydroxypropyl)phenyl]amino}pyrimidine-5-carboxamide 643090-05-5 C21H23N5O2
    4-Benzylamino-2-{[4-(3-hydroxypropyl)phenyl]amino}pyrimidine-5-carboxamide
    —— 4-(<i>N'</i>-benzyl-ureido)-butyric acid ethyl ester 108850-60-8 C14H20N2O3
    4-(<i>N'</i>-benzyl-ureido)-butyric acid ethyl ester
    —— (4S)-4-tert-butyl-N-[(4S)-4-tert-butyl-4,5-dihydro-1,3-oxazol-2-yl]-N-[(4-trimethoxysilylphenyl)methyl]-4,5-dihydro-1,3-oxazol-2-amine 1130489-44-9 C24H39N3O5Si
    (4S)-4-tert-butyl-N-[(4S)-4-tert-butyl-4,5-dihydro-1,3-oxazol-2-yl]-N-[(4-trimethoxysilylphenyl)methyl]-4,5-dihydro-1,3-oxazol-2-amine
    —— 4-(<i>N</i>',<i>N</i>'-diethyl-ureido)-butyric acid 98951-51-0 C9H18N2O3
    4-(<i>N</i>',<i>N</i>'-diethyl-ureido)-butyric acid
    —— 4-(<i>N</i>'-isopropyl-ureido)-butyric acid 98998-64-2 C8H16N2O3
    4-(<i>N</i>'-isopropyl-ureido)-butyric acid
    —— 4-(<i>N</i>'-butyl-ureido)-butyric acid ethyl ester 100533-56-0 C11H22N2O3
    4-(<i>N</i>'-butyl-ureido)-butyric acid ethyl ester
    —— 4-(<i>N</i>'-<i>tert</i>-butyl-ureido)-butyric acid 98951-50-9 C9H18N2O3
    4-(<i>N</i>'-<i>tert</i>-butyl-ureido)-butyric acid
    —— 4-amino-12-bromo[2.2]paracyclophane 1186137-65-4 C16H16BrN
    4-amino-12-bromo[2.2]paracyclophane
    —— 4-(3,4-dichlorophenyl)-1-methylpiperidine-4-carboxylic acid 767628-84-2 C13H15Cl2NO2
    4-(3,4-dichlorophenyl)-1-methylpiperidine-4-carboxylic acid
    —— 4-benzyl-2,3,3a,4-tetrahydropyrrolo[2,1-b]quinazoline-1,9-dione 1415460-62-6 C18H16N2O2
    4-benzyl-2,3,3a,4-tetrahydropyrrolo[2,1-b]quinazoline-1,9-dione
    —— 4-(3-amino-4-(piperazin-1-yl)phenyl)phthalazin-1(2H)-one 1147013-02-2 C18H19N5O
    4-(3-amino-4-(piperazin-1-yl)phenyl)phthalazin-1(2H)-one
    —— 4-[[2-(N-benzyl-N-tert-butylamino)ethyl]amino]-6,7-methylenedioxyquinoline 847573-72-2 C23H27N3O2
    4-[[2-(N-benzyl-N-tert-butylamino)ethyl]amino]-6,7-methylenedioxyquinoline
    —— 4-([5-(3-benzyloxybenzylidene)-4-oxo-2-(phenylimino)thiazolidin-3-yl]methyl)benzoic acid 1148126-95-7 C31H24N2O4S
    4-([5-(3-benzyloxybenzylidene)-4-oxo-2-(phenylimino)thiazolidin-3-yl]methyl)benzoic acid
    —— 4-(2-((2-aminopyrimidin-4-yl)methoxy)pyridin-3-yl)-N-(3,5-bis(trifluoromethyl)phenyl)piperazine-1-carboxamide 1374771-87-5 C23H21F6N7O2
    4-(2-((2-aminopyrimidin-4-yl)methoxy)pyridin-3-yl)-N-(3,5-bis(trifluoromethyl)phenyl)piperazine-1-carboxamide
    —— (4-(4-aminophenoxy)phenyl)boronic acid 1029438-85-4 C12H12BNO3
    (4-(4-aminophenoxy)phenyl)boronic acid
    —— 4-(3-quinoxalin-2-yl-acryloyl)-benzoyl azide 867167-23-5 C18H11N5O2
    4-(3-quinoxalin-2-yl-acryloyl)-benzoyl azide
    —— 4-bromotricyclo<4.1.0.0<sup>2,7</sup>>hept-4-en-3-ol 59574-40-2 C7H7BrO
    4-bromotricyclo<4.1.0.0<sup>2,7</sup>>hept-4-en-3-ol
    —— 4-chloromethyl-2-(3-benzyloxy-phenyl)-5-methyl-oxazole 868751-04-6 C18H16ClNO2
    4-chloromethyl-2-(3-benzyloxy-phenyl)-5-methyl-oxazole
    —— 4-((naphthalen-2-yl)methoxy)-1-(2-chlorobenzyl)-2(1H)-pyridone 1046143-50-3 C23H18ClNO2
    4-((naphthalen-2-yl)methoxy)-1-(2-chlorobenzyl)-2(1H)-pyridone
    —— 4-(3,4-dichlorophenyl)-tetrahydro-2H-pyran-4-carboxylic acid 1035262-25-9 C12H12Cl2O3
    4-(3,4-dichlorophenyl)-tetrahydro-2H-pyran-4-carboxylic acid
    —— (4R,5R)-4-ethenyl-5-phenyl-1,3-dioxolan-2-one 474087-63-3 C11H10O3
    (4R,5R)-4-ethenyl-5-phenyl-1,3-dioxolan-2-one
    —— 4-isopropyl-2-(methyl-tetrahydro-pyran-4-yl-amino)-thiazole-5-carboxylic acid ethyl ester 1610854-09-5 C15H24N2O3S
    4-isopropyl-2-(methyl-tetrahydro-pyran-4-yl-amino)-thiazole-5-carboxylic acid ethyl ester
    —— [4-(3,4-dichlorophenyl)tetrahydro-2H-pyran-4-yl](pyridin-2-yl)methanol 1358803-77-6 C17H17Cl2NO2
    [4-(3,4-dichlorophenyl)tetrahydro-2H-pyran-4-yl](pyridin-2-yl)methanol
    —— 4(S)-4-Cyano-4-(3,4-dichlorophenyl)hept-6-enoic acid 178312-17-9 C14H13Cl2NO2
    4(S)-4-Cyano-4-(3,4-dichlorophenyl)hept-6-enoic acid
    —— 4-chlorophenyl ethyl butylphosphonate 959222-66-3 C12H18ClO3P
    4-chlorophenyl ethyl butylphosphonate
    —— 4(S)-4-Cyano-4-(3,4-dichlorophenyl)hept-6-enoic acid 178312-63-5 C14H13Cl2NO2
    4(S)-4-Cyano-4-(3,4-dichlorophenyl)hept-6-enoic acid
    —— 4(S)-4-(3,4-Dichlorophenyl)-4-formylhept-6-enoic acid 194427-16-2 C14H14Cl2O3
    4(S)-4-(3,4-Dichlorophenyl)-4-formylhept-6-enoic acid
    —— 4-[4-(4-Chlorophenyl)-1H-pyrazol-1-YL]benzoic acid 871366-56-2 C16H11ClN2O2
    4-[4-(4-Chlorophenyl)-1H-pyrazol-1-YL]benzoic acid
    —— 4-chlorophenyl-3-(2,6-dichloropyridyl)methane 58597-04-9 C12H8Cl3N
    4-chlorophenyl-3-(2,6-dichloropyridyl)methane
    —— 4-(3,4-dichlorophenyl)-1-methylpiperidine-4-carboxylic acid ethyl ester 258500-91-3 C15H19Cl2NO2
    4-(3,4-dichlorophenyl)-1-methylpiperidine-4-carboxylic acid ethyl ester
    —— 4-(3,4-Dichlorphenyl)-4-cyanopimelinsaeuredimethylester 65619-22-9 C16H17Cl2NO4
    4-(3,4-Dichlorphenyl)-4-cyanopimelinsaeuredimethylester
    —— 4-Brom-5-methoxytricyclo<4.1.0.0<sup>2,7</sup>>hept-3-en 59574-44-6 C8H9BrO
    4-Brom-5-methoxytricyclo<4.1.0.0<sup>2,7</sup>>hept-3-en
    —— 4-[6-(6-methyl-2-phenyl-[1,3]dioxan-4-ylmethyl)-2-phenyl-[1,3]dioxan-4-yl]-but-2Z-enoic acid methyl ester 549513-50-0 C27H32O6
    4-[6-(6-methyl-2-phenyl-[1,3]dioxan-4-ylmethyl)-2-phenyl-[1,3]dioxan-4-yl]-but-2Z-enoic acid methyl ester
    —— 4-chloro-butyric acid ethylamide 73963-30-1 C6H12ClNO
    4-chloro-butyric acid ethylamide
    —— 4-Pyrimidinecarboxylic acid 3-butynyl ester 380626-82-4 C9H8N2O2
    4-Pyrimidinecarboxylic acid 3-butynyl ester
    —— 4-chloro-3-nitrophenyl-3-(2,6-dichloropyridyl)methane 58597-26-5 C12H7Cl3N2O2
    4-chloro-3-nitrophenyl-3-(2,6-dichloropyridyl)methane
    —— 4-nitrophenyl-3-(2,6-dichloropyridyl)methane 58597-20-9 C12H8Cl2N2O2
    4-nitrophenyl-3-(2,6-dichloropyridyl)methane
    —— 4-methoxyphenyl piperidine-1-carbodithioate 92040-27-2 C13H17NOS2
    4-methoxyphenyl piperidine-1-carbodithioate
    —— 4,4'-diisocyanato-3-ethyl-5-methyl dicyclohexyl methane 91458-08-1 C18H28N2O2
    4,4'-diisocyanato-3-ethyl-5-methyl dicyclohexyl methane
    —— 4-(dimethylcarbamoyloximino)-1,3-oxathiolane 65041-35-2 C6H10N2O3S
    4-(dimethylcarbamoyloximino)-1,3-oxathiolane
    —— 4,4'-diamino-3-ethyl-5-methyl dicyclohexyl methane 90680-35-6 C16H32N2
    4,4'-diamino-3-ethyl-5-methyl dicyclohexyl methane