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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-nitro-phenyl)-[1,2,3]triazole-2-carboxylic acid ethyl ester 35032-89-4 C11H10N4O4
    4-(4-nitro-phenyl)-[1,2,3]triazole-2-carboxylic acid ethyl ester
    —— 4-Biphenyl-2-morpholino-3-phenyl-thiophen 5866-49-9 C26H23NOS
    4-Biphenyl-2-morpholino-3-phenyl-thiophen
    —— 4-Imino-2,3-dihydro-1,4lambda6-benzoxathiin-4-one 2172565-28-3 C8H9NO2S
    4-Imino-2,3-dihydro-1,4lambda6-benzoxathiin-4-one
    —— 4-amino-2-propylsulfanyl-thiazole-5-carboxylic acid methyl ester 59972-72-4 C8H12N2O2S2
    4-amino-2-propylsulfanyl-thiazole-5-carboxylic acid methyl ester
    —— 4-hydroxy-N-(1H-indol-6-yl)-5,7-bis(trifluoromethyl)quinoline-3-carboxamide 873051-46-8 C20H11F6N3O2
    4-hydroxy-N-(1H-indol-6-yl)-5,7-bis(trifluoromethyl)quinoline-3-carboxamide
    —— 4,7,10-Trioxotridecannitril 79977-30-3 C13H19NO3
    4,7,10-Trioxotridecannitril
    —— 4'-{3-[4-(2-methoxy-ethyl)-piperazin-1-yl]-pyrrolidine-1-sulfonyl}-biphenyl-4-carbonitrile 917357-05-2 C24H30N4O3S
    4'-{3-[4-(2-methoxy-ethyl)-piperazin-1-yl]-pyrrolidine-1-sulfonyl}-biphenyl-4-carbonitrile
    —— 4-methyl-N-(2-methyladamantan-2-yl)benzenesulfonamide 1391911-43-5 C18H25NO2S
    4-methyl-N-(2-methyladamantan-2-yl)benzenesulfonamide
    —— 4-(4-{4-[bis-(2-cyano-ethyl)-amino]-benzyliden}-3-octadecylamino-5-oxo-4,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid 104511-38-8 C40H56N6O4S
    4-(4-{4-[bis-(2-cyano-ethyl)-amino]-benzyliden}-3-octadecylamino-5-oxo-4,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid
    —— [(4aR,10aR)-7-acetoxy-1,2,3,4,4a,5,10,10a-octahydro-benzo[g]quinolin-6-yl]acetate trifluoroacetate 1123299-79-5 C2HF3O2*C17H21NO4
    [(4aR,10aR)-7-acetoxy-1,2,3,4,4a,5,10,10a-octahydro-benzo[g]quinolin-6-yl]acetate trifluoroacetate
    —— 4-chloro-3-(3-fluorophenyl)-1-methyl-5-phenyl-1H-pyrazolo[3,4-c]pyridazine 1404504-76-2 C18H12ClFN4
    4-chloro-3-(3-fluorophenyl)-1-methyl-5-phenyl-1H-pyrazolo[3,4-c]pyridazine
    —— 4,10,13-tris(3-hydroxy-6-methyl-2-pyridylmethyl)-1,7-dioxa-4,10,13-triazacyclopentadecane 138913-20-9 C31H44N6O5
    4,10,13-tris(3-hydroxy-6-methyl-2-pyridylmethyl)-1,7-dioxa-4,10,13-triazacyclopentadecane
    —— 4-methyl-N-((1-octadecyl-1H-benzo[d]imidazol-2-yl)methyl)aniline 1619935-23-7 C33H51N3
    4-methyl-N-((1-octadecyl-1H-benzo[d]imidazol-2-yl)methyl)aniline
    —— 4-(4-ethyl-phenyl)-5-thiocyanato-thiazol-2-ylamine 99989-81-8 C12H11N3S2
    4-(4-ethyl-phenyl)-5-thiocyanato-thiazol-2-ylamine
    —— 4-Ethyl-5-propyl-1-isopentylpyrazol 91972-75-7 C13H24N2
    4-Ethyl-5-propyl-1-isopentylpyrazol
    —— 4,5,6-Trihydroxy-chinolin-carbonsaeure-(2)-methylester 100711-71-5 C14H15NO5
    4,5,6-Trihydroxy-chinolin-carbonsaeure-(2)-methylester
    —— 4-(1,3-dihydro-thieno[3,4-<i>b</i>]quinolin-9-yloxy)-butyric acid ethyl ester 54968-48-8 C17H19NO3S
    4-(1,3-dihydro-thieno[3,4-<i>b</i>]quinolin-9-yloxy)-butyric acid ethyl ester
    —— 4-(4-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-7-yl)-N-(3-fluoro-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine 1182181-35-6 C24H26FN7O
    4-(4-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-7-yl)-N-(3-fluoro-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine
    —— 4-(4-bromophenyl)-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide 1260230-06-5 C10H9BrN6OS
    4-(4-bromophenyl)-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide
    —— 4-(1,3-benzodioxol-5-yl)-6-oxo-2-prop-2-enylsulfanyl-1H-pyrimidine-5-carbonitrile 1150615-75-0 C15H11N3O3S
    4-(1,3-benzodioxol-5-yl)-6-oxo-2-prop-2-enylsulfanyl-1H-pyrimidine-5-carbonitrile
    —— 4-(2-carboxyethyl)-7-[N-tert-butoxycarbonylamino]-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione ethyl ester 220651-11-6 C19H25N3O6
    4-(2-carboxyethyl)-7-[N-tert-butoxycarbonylamino]-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione ethyl ester
    —— 4-carbamoyl-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene 246173-68-2 C15H13NO5S2
    4-carbamoyl-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene
    —— 4-((S)-4-tert-butoxycarbonyl-2-{[6-((R)-2-hydroxy-1-methyl-ethylamino)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913949-85-6 C30H42N6O7
    4-((S)-4-tert-butoxycarbonyl-2-{[6-((R)-2-hydroxy-1-methyl-ethylamino)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-{(S)-4-tert-butoxycarbonyl-2-[(6-isobutyl-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 913948-90-0 C31H43N5O6
    4-{(S)-4-tert-butoxycarbonyl-2-[(6-isobutyl-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
    —— (4aR,6R,8aS)-6-methoxy-2-(4-methoxyphenyl)-4,4a,6,8a-tetrahydropyrano[3,2-d][1,3]dioxine 65530-31-6 C14H16O4
    (4aR,6R,8aS)-6-methoxy-2-(4-methoxyphenyl)-4,4a,6,8a-tetrahydropyrano[3,2-d][1,3]dioxine
    —— 4-(3aR,7aS)-Octahydro-isoindol-2-yl-4-oxo-2-[1-{4-[3-(4-trifluoromethyl-phenyl)-propoxy]-phenyl}-meth-(E)-ylidene]-butyric acid ethyl ester 312690-53-2 C31H36F3NO4
    4-(3aR,7aS)-Octahydro-isoindol-2-yl-4-oxo-2-[1-{4-[3-(4-trifluoromethyl-phenyl)-propoxy]-phenyl}-meth-(E)-ylidene]-butyric acid ethyl ester
    —— 4-((S)-4-carboxy-2-{[6-(4-oxo-cyclohex-1-enyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913950-08-0 C29H33N5O7
    4-((S)-4-carboxy-2-{[6-(4-oxo-cyclohex-1-enyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-[(1-carboxymethyl-2-phenylethylcarbamoyl)-methoxy]-5,7-dichloronaphthalene-2-carboxylic acid 1257342-72-5 C23H19Cl2NO6
    4-[(1-carboxymethyl-2-phenylethylcarbamoyl)-methoxy]-5,7-dichloronaphthalene-2-carboxylic acid
    —— 4,6-dimethyl-2,2'-methanediyl-di-phenol 105052-79-7 C15H16O2
    4,6-dimethyl-2,2'-methanediyl-di-phenol
    —— 4-tert.-Butyl-1.2.2-trimethyl-cyclohexen-(6) 23014-53-1 C13H24
    4-tert.-Butyl-1.2.2-trimethyl-cyclohexen-(6)
    —— 4-(benzo[b]thiophen-7-ylmethylamino)-6-(3-methyl-4-(morpholine-4-carbonyl)phenylamino)nicotinamide 1374214-41-1 C27H27N5O3S
    4-(benzo[b]thiophen-7-ylmethylamino)-6-(3-methyl-4-(morpholine-4-carbonyl)phenylamino)nicotinamide
    —— 4-[1-(4-n-Pentylphenyl)-2-pyrrolidon-4-yl]methoxybenzoic acid 133746-78-8 C23H27NO4
    4-[1-(4-n-Pentylphenyl)-2-pyrrolidon-4-yl]methoxybenzoic acid
    —— 4-(aminocarbonyl)-2-(ethylamino)-5-{[(1R)-1-methylpropyl]amino}benzoic acid 1149387-26-7 C14H21N3O3
    4-(aminocarbonyl)-2-(ethylamino)-5-{[(1R)-1-methylpropyl]amino}benzoic acid
    —— 4-[(1-acetylbenzimidazol-2-yl)methylselanyl]butan-2-one 117390-31-5 C14H16N2O2Se
    4-[(1-acetylbenzimidazol-2-yl)methylselanyl]butan-2-one
    —— 4-{4-fluoro-2-[(2-fluorobenzyl)oxy]phenyl}-N-{3-[(methylsulfonyl)methyl]phenyl}-1,3,5-triazin-2-amine 1403988-32-8 C24H20F2N4O3S
    4-{4-fluoro-2-[(2-fluorobenzyl)oxy]phenyl}-N-{3-[(methylsulfonyl)methyl]phenyl}-1,3,5-triazin-2-amine
    —— 4-(2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)-N-(2-methyl-1-(2-(1-methylpyrrolidin-3-yl)phenyl)propan-2-yl)-6-morpholino-1,3,5-triazin-2-amine 1401437-04-4 C30H36F2N8O
    4-(2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)-N-(2-methyl-1-(2-(1-methylpyrrolidin-3-yl)phenyl)propan-2-yl)-6-morpholino-1,3,5-triazin-2-amine
    —— 4-S-(t-butoxycarbonyl)mercaptobenzoic acid 396725-66-9 C12H14O4S
    4-S-(t-butoxycarbonyl)mercaptobenzoic acid
    —— 4-benzyl-7-(tetrahydro-2H-pyran-2-yl)-2H-pyridazino[4,5-b][1,4]thiazine-3,8(4H,7H)-dione 1439377-90-8 C18H19N3O3S
    4-benzyl-7-(tetrahydro-2H-pyran-2-yl)-2H-pyridazino[4,5-b][1,4]thiazine-3,8(4H,7H)-dione
    —— 4-methoxyphenyl 2-O-acetyl-4,6-O-benzylidene-α-D-mannopyranoside 881181-89-1 C22H24O8
    4-methoxyphenyl 2-O-acetyl-4,6-O-benzylidene-α-D-mannopyranoside
    —— 4-Hydroxy-4-methyloct-1-in-1-carbonsaeuremethylester 42512-81-2 C11H18O3
    4-Hydroxy-4-methyloct-1-in-1-carbonsaeuremethylester
    —— 4,4-dimethyl-3,4-dihydro-2H-benzo[b][1,4]thiagermine 1622406-99-8 C10H14GeS
    4,4-dimethyl-3,4-dihydro-2H-benzo[b][1,4]thiagermine
    —— 4-bis(2-pyridylmethyl)aminomethyl-2-(2-hydroxy-5-methoxyphenyl)benzoxazole 909416-02-0 C27H24N4O3
    4-bis(2-pyridylmethyl)aminomethyl-2-(2-hydroxy-5-methoxyphenyl)benzoxazole
    —— 4-(3-chloro-anilino)-piperidine-1-carboxylic acid ethyl ester 63260-47-9 C14H19ClN2O2
    4-(3-chloro-anilino)-piperidine-1-carboxylic acid ethyl ester
    —— (4S,5S)-2-[(E)-(S)-4-Methyl-5-(2-methyl-[1,3]dithian-2-yl)-pent-1-enyl]-[1,3]dioxolane-4,5-dicarboxylic acid bis-dimethylamide 187803-17-4 C20H34N2O4S2
    (4S,5S)-2-[(E)-(S)-4-Methyl-5-(2-methyl-[1,3]dithian-2-yl)-pent-1-enyl]-[1,3]dioxolane-4,5-dicarboxylic acid bis-dimethylamide
    —— [4-[3-acetyl-5-(4-methoxyphenyl)-2H-1,3,4-oxadiazol-2-yl]phenyl] acetate 1430800-04-6 C19H18N2O5
    [4-[3-acetyl-5-(4-methoxyphenyl)-2H-1,3,4-oxadiazol-2-yl]phenyl] acetate
    —— 4-(2-((3-methyl-1-(naphthalen-1-yl)butyl)carbamoyl)-4-phenoxymethylphenyl)butanoic acid 499159-59-0 C33H35NO4
    4-(2-((3-methyl-1-(naphthalen-1-yl)butyl)carbamoyl)-4-phenoxymethylphenyl)butanoic acid
    —— 4-hydroxy-5-nitro-benzene-1,3-disulfonyl fluoride 392-98-3 C6H3F2NO7S2
    4-hydroxy-5-nitro-benzene-1,3-disulfonyl fluoride
    —— 4-Benzoyl-N-(3,4,5-trimethoxyphenyl)-2-pyrimidineamine 191728-68-4 C20H19N3O4
    4-Benzoyl-N-(3,4,5-trimethoxyphenyl)-2-pyrimidineamine
    —— 4-(3'-chloro-3-fluoro-4'-methyl-4-biphenylyl)-5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one 1332331-57-3 C24H24ClFN4O2
    4-(3'-chloro-3-fluoro-4'-methyl-4-biphenylyl)-5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 4-Phenyl-hexahydro-1,4,5-oxadiazepin 59701-79-0 C10H14N2O
    4-Phenyl-hexahydro-1,4,5-oxadiazepin