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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-fluoro-3,4-dihydro-2H-pyrano[2,3-b]pyridine-4-carbonitrile 1448336-39-7 C9H7FN2O
    4-fluoro-3,4-dihydro-2H-pyrano[2,3-b]pyridine-4-carbonitrile
    —— 4-amino-5,5-dimethyl-2-(4-carbamoylbutyl)-4-phenyl-2-imidazoline 3-oxide 1-oxyl 104868-48-6 C16H23N4O3
    4-amino-5,5-dimethyl-2-(4-carbamoylbutyl)-4-phenyl-2-imidazoline 3-oxide 1-oxyl
    —— 4-(4-fluorophenyl)-5-(3-methoxyphenyl)-1-(4-methylphenylsulfonyl)-1,2,5,6-tetrahydropyridine 936630-07-8 C25H24FNO3S
    4-(4-fluorophenyl)-5-(3-methoxyphenyl)-1-(4-methylphenylsulfonyl)-1,2,5,6-tetrahydropyridine
    —— 4-Phenyl-2'-oxospiro(1H.3H-1,5-benzodiazepin-2,3'-indolin) 60463-75-4 C22H17N3O
    4-Phenyl-2'-oxospiro(1H.3H-1,5-benzodiazepin-2,3'-indolin)
    —— 4-[5-benzyl-2-(6-methyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridin-3-yl]-7-bromo-quinoline 676344-22-2 C29H21BrN4
    4-[5-benzyl-2-(6-methyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridin-3-yl]-7-bromo-quinoline
    —— 4-(6-cyclohexylamino-9H-purin-2-ylamino)-3-methyl-benzoic acid 1246532-60-4 C19H22N6O2
    4-(6-cyclohexylamino-9H-purin-2-ylamino)-3-methyl-benzoic acid
    —— [4-(4-chlorophenyl)-6-pyridin-2-yl-pyrimidin-2-yl]hydrazine 928006-73-9 C15H12ClN5
    [4-(4-chlorophenyl)-6-pyridin-2-yl-pyrimidin-2-yl]hydrazine
    —— 4.6-Dioxo-2.2-dimethyl-5-<pyridyl-(3)-methylen>-1.3-dioxan 91688-54-9 C12H11NO4
    4.6-Dioxo-2.2-dimethyl-5-<pyridyl-(3)-methylen>-1.3-dioxan
    —— [4-(6-dimethylamino-pyridin-3-yl)-pyrimidin-2-yl]-(3,4,5-trimethoxy-phenyl)-amine 881677-65-2 C20H23N5O3
    [4-(6-dimethylamino-pyridin-3-yl)-pyrimidin-2-yl]-(3,4,5-trimethoxy-phenyl)-amine
    —— 4-[N-(cyclohexylmethyl)-N-[3-isopropyl-4-(methoxymethoxy)phenyl]amino]-3,5-dimethylbenzaldehyde 936133-28-7 C27H37NO3
    4-[N-(cyclohexylmethyl)-N-[3-isopropyl-4-(methoxymethoxy)phenyl]amino]-3,5-dimethylbenzaldehyde
    —— 4-acetamido-N-(2-amino-4-methylphenyl)benzamide 1550053-19-4 C16H17N3O2
    4-acetamido-N-(2-amino-4-methylphenyl)benzamide
    —— 4-(azetidine-1-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid {2-[5-(3-fluoro-phenyl)-2-phenyl-2H-[1,2,4]triazol-3-yl]-ethyl}-amide 1426443-72-2 C25H24FN7O2
    4-(azetidine-1-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid {2-[5-(3-fluoro-phenyl)-2-phenyl-2H-[1,2,4]triazol-3-yl]-ethyl}-amide
    —— 4-{4-[acetyl(benzyl)amino]phenyl}-N-{[4-({(R)-3-(dimethylamino)-1-[(phenylthio)methyl]propyl}amino)-3-nitrophenyl]sulfonyl}piperidine-1-carboxamide 607744-31-0 C39H46N6O6S2
    4-{4-[acetyl(benzyl)amino]phenyl}-N-{[4-({(R)-3-(dimethylamino)-1-[(phenylthio)methyl]propyl}amino)-3-nitrophenyl]sulfonyl}piperidine-1-carboxamide
    —— 4-{[3-(4-pyridin-2-yl-pyrimidin-2-ylamino)-phenylcarbamoyl]-methyl}-piperazine-1-carboxylic acid ethyl ester 881677-27-6 C24H27N7O3
    4-{[3-(4-pyridin-2-yl-pyrimidin-2-ylamino)-phenylcarbamoyl]-methyl}-piperazine-1-carboxylic acid ethyl ester
    —— 4-((1R,5R,7R)-7-Cyano-4-oxo-8-aza-bicyclo[3.2.1]oct-2-en-8-yl)-1-methyl-pyridinium; iodide 74691-40-0 C14H14N3O*I
    4-((1R,5R,7R)-7-Cyano-4-oxo-8-aza-bicyclo[3.2.1]oct-2-en-8-yl)-1-methyl-pyridinium; iodide
    —— 4-(tetrahydro-pyran-4-carbonyl)-[1,4]diazepane-1-carboxylic acid (3-phenyl-isoxazol-5-yl)-amide 1028853-66-8 C21H26N4O4
    4-(tetrahydro-pyran-4-carbonyl)-[1,4]diazepane-1-carboxylic acid (3-phenyl-isoxazol-5-yl)-amide
    —— 4-methyl-3-(3-fluoro-2-aminopyridin-4-ylmethyl)-7-(5-bromothiazol-2-yloxy)-2-oxo-2H-1-benzopyran 946126-74-5 C19H13BrFN3O3S
    4-methyl-3-(3-fluoro-2-aminopyridin-4-ylmethyl)-7-(5-bromothiazol-2-yloxy)-2-oxo-2H-1-benzopyran
    —— 4-(4-chlorophenyl)-3-[(2,2,8-trimethyl-3,4-dihydrochromen-7-yl)oxymethyl]-1H-1,2,4-triazole-5-thione 122484-11-1 C21H22ClN3O2S
    4-(4-chlorophenyl)-3-[(2,2,8-trimethyl-3,4-dihydrochromen-7-yl)oxymethyl]-1H-1,2,4-triazole-5-thione
    —— 4-[8-(2-nitrophenoxy)octoxy]benzoic acid 190449-46-8 C21H25NO6
    4-[8-(2-nitrophenoxy)octoxy]benzoic acid
    —— 4,5-dihydro-10H-benzo<5,6>cyclohepta<1,2-b>thiophene-10-ylideneacetic acid 101946-55-8 C15H12O2S
    4,5-dihydro-10H-benzo<5,6>cyclohepta<1,2-b>thiophene-10-ylideneacetic acid
    —— 4,4'-(2,3-diaza-buta-1,3-dienediyl)-di-benzaldehyde 17746-03-1 C16H12N2O2
    4,4'-(2,3-diaza-buta-1,3-dienediyl)-di-benzaldehyde
    —— 4-[(E)-2-[3-chloro-4-(octyloxy)phenyl]ethenyl]-N-(3-cyano-5,5'-bithiophenyl-2-yl)benzamide 1616461-84-7 C32H31ClN2O2S2
    4-[(E)-2-[3-chloro-4-(octyloxy)phenyl]ethenyl]-N-(3-cyano-5,5'-bithiophenyl-2-yl)benzamide
    —— ((4-Chloro-phenyl)-{[1-(4-chloro-phenyl)-meth-(E)-ylidene]-amino}-methyl)-phosphonic acid diethyl ester 871315-39-8 C18H20Cl2NO3P
    ((4-Chloro-phenyl)-{[1-(4-chloro-phenyl)-meth-(E)-ylidene]-amino}-methyl)-phosphonic acid diethyl ester
    —— 4-(2,4-Dipentyl-cyclohexyloxy)-N-[4-methoxy-3-(3-oxo-3-phenyl-propionylamino)-phenyl]-butyramide 103399-78-6 C36H52N2O5
    4-(2,4-Dipentyl-cyclohexyloxy)-N-[4-methoxy-3-(3-oxo-3-phenyl-propionylamino)-phenyl]-butyramide
    —— 4-Acetoxy-3-(2-benzimidazolylthio)-pent-3-en-2-on 5268-68-8 C14H14N2O3S
    4-Acetoxy-3-(2-benzimidazolylthio)-pent-3-en-2-on
    —— [4-Diethoxyphosphoryl-2-[(1,3-dioxoisoindol-2-yl)oxymethyl]butyl] acetate 133866-79-2 C19H26NO8P
    [4-Diethoxyphosphoryl-2-[(1,3-dioxoisoindol-2-yl)oxymethyl]butyl] acetate
    —— 4'-chloro-N-[5-(2-furyl)-1,3,4-oxadiazol-2-yl]-3-biphenylcarboxamide 1313753-99-9 C19H12ClN3O3
    4'-chloro-N-[5-(2-furyl)-1,3,4-oxadiazol-2-yl]-3-biphenylcarboxamide
    —— 4-[(2-ethyl-6,8-dimethylimidazo[1,2-b]pyridazin-3-yl)methyl]phenol 143258-66-6 C17H19N3O
    4-[(2-ethyl-6,8-dimethylimidazo[1,2-b]pyridazin-3-yl)methyl]phenol
    —— (4S)-4-benzyl-20-(chloromethyl)-2,5,8,11,14,17-hexazabicyclo[17.3.1]tricosa-1(23),19,21-triene-3,6,9,12,15,18-hexone 129229-68-1 C25H27ClN6O6
    (4S)-4-benzyl-20-(chloromethyl)-2,5,8,11,14,17-hexazabicyclo[17.3.1]tricosa-1(23),19,21-triene-3,6,9,12,15,18-hexone
    —— 4-propoxy-furo[3,2-<i>g</i>]chromen-7-one 92921-27-2 C14H12O4
    4-propoxy-furo[3,2-<i>g</i>]chromen-7-one
    —— 4-[(Z)-2-(5,6-Dimethyl-benzooxazol-2-yl)-vinyl]-benzoic acid phenyl ester 2607-17-2 C24H19NO3
    4-[(Z)-2-(5,6-Dimethyl-benzooxazol-2-yl)-vinyl]-benzoic acid phenyl ester
    —— 4-Dibutylamino-α-carbolin 25208-43-9 C19H25N3
    4-Dibutylamino-α-carbolin
    —— 4-Phenyl-piperazine-1-carbothioic acid [3-(2-diisobutylamino-ethyl)-4-methyl-2-oxo-2H-chromen-7-yl]-amide 59636-65-6 C31H42N4O2S
    4-Phenyl-piperazine-1-carbothioic acid [3-(2-diisobutylamino-ethyl)-4-methyl-2-oxo-2H-chromen-7-yl]-amide
    —— 4-diphenylmethoxy-1-[3-(2-aminophenoxy)propyl]piperidine 148669-12-9 C27H32N2O2
    4-diphenylmethoxy-1-[3-(2-aminophenoxy)propyl]piperidine
    —— 4-((E)-But-2-enoyl)-5,5-dimethyl-cyclohex-3-enone 73126-98-4 C12H16O2
    4-((E)-But-2-enoyl)-5,5-dimethyl-cyclohex-3-enone
    —— 4-{(S)-[3-(cyclohexyl(methyl)amino)phenyl][piperazin-1-yl]methyl}-N,N-diethylbenzamide 691878-55-4 C29H42N4O
    4-{(S)-[3-(cyclohexyl(methyl)amino)phenyl][piperazin-1-yl]methyl}-N,N-diethylbenzamide
    —— 4-((5,5,6,6,7,7,8,8,9,9,10,10,10-tridecafluorodecyl)oxy)benzaldehyde 1196786-28-3 C17H13F13O2
    4-((5,5,6,6,7,7,8,8,9,9,10,10,10-tridecafluorodecyl)oxy)benzaldehyde
    —— 4'-nitro-2,2'-bipyridyl-6-carbothioamide 103415-55-0 C11H8N4O2S
    4'-nitro-2,2'-bipyridyl-6-carbothioamide
    —— 4-Hydroxy-3-methyl-4,4-diphenyl-butyliden-2-cyclohexylamin 14035-58-6 C23H29NO
    4-Hydroxy-3-methyl-4,4-diphenyl-butyliden-2-cyclohexylamin
    —— (4E,6E,8E,10Z,15E,17E,19E,21Z)-3,11,14,22-tetra-tert-butyl-tetracosa-4,6,8,10,15,17,19,21-octaene-1,12,23-triyne-3,14-diol 61415-04-1 C40H54O2
    (4E,6E,8E,10Z,15E,17E,19E,21Z)-3,11,14,22-tetra-tert-butyl-tetracosa-4,6,8,10,15,17,19,21-octaene-1,12,23-triyne-3,14-diol
    —— 4-amino-<i>N</i>-(1-cyclohexyl-pyrrolidin-2-ylmethyl)-2-methoxy-5-methylsulfamoyl-benzamide 72135-66-1 C20H32N4O4S
    4-amino-<i>N</i>-(1-cyclohexyl-pyrrolidin-2-ylmethyl)-2-methoxy-5-methylsulfamoyl-benzamide
    —— 4-[2-((1S,2R,4aR,5S,8aR)-1,2,4a,5-Tetramethyl-6-oxo-decahydro-naphthalen-1-yl)-ethyl]-5H-furan-2-one 53767-75-2 C20H30O3
    4-[2-((1S,2R,4aR,5S,8aR)-1,2,4a,5-Tetramethyl-6-oxo-decahydro-naphthalen-1-yl)-ethyl]-5H-furan-2-one
    —— 4-chloro-3-(1,3,6,8-tetraoxo-1,3,6,8-tetrahydro-2-oxa-7-aza-pyren-7-yl)-benzoic acid 929627-37-2 C21H8ClNO7
    4-chloro-3-(1,3,6,8-tetraoxo-1,3,6,8-tetrahydro-2-oxa-7-aza-pyren-7-yl)-benzoic acid
    —— 4,5,5-Trimethyl-2-oxa-bicyclo[2.2.2]octan-1-ol 87798-39-8 C10H18O2
    4,5,5-Trimethyl-2-oxa-bicyclo[2.2.2]octan-1-ol
    —— 4-(((6-(spiro[2.5]octan-6-yloxy)naphthalen-2-yl)methyl)amino)bicyclo[2.2.2]octane-1-carboxylic acid 1544656-03-2 C28H35NO3
    4-(((6-(spiro[2.5]octan-6-yloxy)naphthalen-2-yl)methyl)amino)bicyclo[2.2.2]octane-1-carboxylic acid
    —— 4-Benzyl-2-bromoundec-1-en-4-ol 945489-14-5 C18H27BrO
    4-Benzyl-2-bromoundec-1-en-4-ol
    —— (4R,6R)-4,6-dihydroxy-2,8-dioxa-bicyclo[3.3.0]octane 908011-31-4 C6H10O4
    (4R,6R)-4,6-dihydroxy-2,8-dioxa-bicyclo[3.3.0]octane
    —— 4-(2,5-dimethoxyphenyl)-6-(2,3-epoxypropyl)-2-methyl-9-methoxy-6H-pyrrolo[3,4-c]carbazole-1,3-dione 633337-66-3 C27H24N2O6
    4-(2,5-dimethoxyphenyl)-6-(2,3-epoxypropyl)-2-methyl-9-methoxy-6H-pyrrolo[3,4-c]carbazole-1,3-dione
    —— 4-hydroxy-3-(3-hydroxy-3,5-dimethylhexanoyl)benzoic acid 1357395-23-3 C15H20O5
    4-hydroxy-3-(3-hydroxy-3,5-dimethylhexanoyl)benzoic acid
    —— 4-amino-7-({[2-(4-chlorophenyl)-1,3-thiazol-4-yl]methyl}sulfanyl)-5-[4-(2-hydroxyethoxy)phenyl]-2-methylpyrido[2,3-d]pyrimidine-6-carbonitrile 1163175-84-5 C27H21ClN6O2S2
    4-amino-7-({[2-(4-chlorophenyl)-1,3-thiazol-4-yl]methyl}sulfanyl)-5-[4-(2-hydroxyethoxy)phenyl]-2-methylpyrido[2,3-d]pyrimidine-6-carbonitrile