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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-morpholin-4-yl-2-pyrrolidin-1-yl-6,7-dihydro-thieno[3,2-<i>d</i>]pyrimidine 4856-23-9 C14H20N4OS
    4-morpholin-4-yl-2-pyrrolidin-1-yl-6,7-dihydro-thieno[3,2-<i>d</i>]pyrimidine
    —— 4-(2-chloroethyl)acetophenone (p-tolylsulfonyl)hydrazone 117922-92-6 C17H19ClN2O2S
    4-(2-chloroethyl)acetophenone (p-tolylsulfonyl)hydrazone
    —— 4-[4-(4-tert-butylbenzoyl)-5-(4-cyclohexylphenyl)isoxazol-3-yl]benzoic acid methyl ester 856251-72-4 C34H35NO4
    4-[4-(4-tert-butylbenzoyl)-5-(4-cyclohexylphenyl)isoxazol-3-yl]benzoic acid methyl ester
    —— 4-Acetyl-4'-iodobiphenyl Phenylhydrazone 110829-21-5 C20H17IN2
    4-Acetyl-4'-iodobiphenyl Phenylhydrazone
    —— 4,7-bis-(4-chloro-phenyl)-[1,2,5]oxadiazolo[3,4-<i>d</i>]pyridazine 65239-09-0 C16H8Cl2N4O
    4,7-bis-(4-chloro-phenyl)-[1,2,5]oxadiazolo[3,4-<i>d</i>]pyridazine
    —— 4-Hydroxy-3-<1-(4-aethyl-phenyl)-propyl>-cumarin 102158-91-8 C20H20O3
    4-Hydroxy-3-<1-(4-aethyl-phenyl)-propyl>-cumarin
    —— 4-(4-Chloro-benzoyl)-7-methyl-3,4-dihydro-1H-quinoxalin-2-one 23992-99-6 C16H13ClN2O2
    4-(4-Chloro-benzoyl)-7-methyl-3,4-dihydro-1H-quinoxalin-2-one
    —— 4-{5-[4-(2-diethylamino-ethylamino)-piperazin-1-yl]-1(3)<i>H</i>-benzoimidazol-2-yl}-benzene-1,2-diamine 23470-61-3 C23H34N8
    4-{5-[4-(2-diethylamino-ethylamino)-piperazin-1-yl]-1(3)<i>H</i>-benzoimidazol-2-yl}-benzene-1,2-diamine
    —— 4-[3-(R)-(N,N-dimethylamino)pyrrolidin-1-yl]-2-[4-(3-hydroxypiperidin-1-ylcarbonyl)phenyl]amino-7H-pyrrolo[2,3-d]pyrimidine 1219823-65-0 C24H31N7O2
    4-[3-(R)-(N,N-dimethylamino)pyrrolidin-1-yl]-2-[4-(3-hydroxypiperidin-1-ylcarbonyl)phenyl]amino-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-isobutoxy-2-morpholin-4-yl-5,7-dihydro-thieno[3,4-<i>d</i>]pyrimidine 5733-62-0 C14H21N3O2S
    4-isobutoxy-2-morpholin-4-yl-5,7-dihydro-thieno[3,4-<i>d</i>]pyrimidine
    —— 4-chloro-2-(2-methyl-morpholin-4-yl)-5,7-dihydro-thieno[3,4-<i>d</i>]pyrimidine 5719-41-5 C11H14ClN3OS
    4-chloro-2-(2-methyl-morpholin-4-yl)-5,7-dihydro-thieno[3,4-<i>d</i>]pyrimidine
    —— 4-(4-Phenyl-4-phenethyloxycarbonyl-piperidino)-2,2-diphenyl-buttersaeurenitril 103401-65-6 C36H36N2O2
    4-(4-Phenyl-4-phenethyloxycarbonyl-piperidino)-2,2-diphenyl-buttersaeurenitril
    —— 4-(3-Tert-butyl-4,5-dihydroxyphenyl)benzonitrile 923004-62-0 C17H17NO2
    4-(3-Tert-butyl-4,5-dihydroxyphenyl)benzonitrile
    —— 4-Methyl-2-(2-methoxy-3-nitrophenyl)-5-(3-pyridyl)imidazole 114989-26-3 C16H14N4O3
    4-Methyl-2-(2-methoxy-3-nitrophenyl)-5-(3-pyridyl)imidazole
    —— 4,4-Diethyl-3,3-dimethyl-2-azetidinon 53775-51-2 C9H17NO
    4,4-Diethyl-3,3-dimethyl-2-azetidinon
    —— 4-methoxymethyloxy-3-(4-phenoxybenzyl)benzaldehyde 882662-54-6 C22H20O4
    4-methoxymethyloxy-3-(4-phenoxybenzyl)benzaldehyde
    —— 4-(5-chloro-2-((E)-3-[4-(4-fluoro-benzyl)-2-methyl-piperazin-1-yl]-3-oxopropenyl)-benzoylamino)-piperidine-1-carboxylic acid ethyl ester 685535-87-9 C30H36ClFN4O4
    4-(5-chloro-2-((E)-3-[4-(4-fluoro-benzyl)-2-methyl-piperazin-1-yl]-3-oxopropenyl)-benzoylamino)-piperidine-1-carboxylic acid ethyl ester
    —— 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-7,7,9,9-tetramethyl-4-oxo-2-thioxo-1,3-diazaspiro[4.5]decan-1-yl)-2-fluoro-N-methylbenzamide 1607853-90-6 C28H28F4N4O2S
    4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-7,7,9,9-tetramethyl-4-oxo-2-thioxo-1,3-diazaspiro[4.5]decan-1-yl)-2-fluoro-N-methylbenzamide
    —— 4-[4-(2-methyl-benzoylamino)-5,6,7,8-tetrahydro-naphthalene-2-sulfonylamino]-piperidine-1-carboxylic acid ethyl ester 723304-46-9 C26H33N3O5S
    4-[4-(2-methyl-benzoylamino)-5,6,7,8-tetrahydro-naphthalene-2-sulfonylamino]-piperidine-1-carboxylic acid ethyl ester
    —— 4-(2,4-tridecadiynyloxy)benzoic Acid 183375-67-9 C20H24O3
    4-(2,4-tridecadiynyloxy)benzoic Acid
    —— 4,4'-[4,13-dihydroxy-1,16-dioxo-2,6,11,15-tetraoxa-hexadecane-1,16-diyl] bis[N-(2,2,6,6-tetramethyl-4-piperidinyl)phthalimide] 120390-97-8 C46H62N4O12
    4,4'-[4,13-dihydroxy-1,16-dioxo-2,6,11,15-tetraoxa-hexadecane-1,16-diyl] bis[N-(2,2,6,6-tetramethyl-4-piperidinyl)phthalimide]
    —— 4-Hexyloxy-3,5-dichlor-anilin 91561-95-4 C12H17Cl2NO
    4-Hexyloxy-3,5-dichlor-anilin
    —— 4-hydroxy-6-isopropyl-5,5-dimethyl-tetrahydro-pyrimidine-2-thione 14060-73-2 C9H18N2OS
    4-hydroxy-6-isopropyl-5,5-dimethyl-tetrahydro-pyrimidine-2-thione
    —— 4-[(5-{2-[(2,6-dichlorophenyl)amino]benzyl}-1,3,4-thiadiazol-2-yl)thio]butanehydrazide 1256943-02-8 C19H19Cl2N5OS2
    4-[(5-{2-[(2,6-dichlorophenyl)amino]benzyl}-1,3,4-thiadiazol-2-yl)thio]butanehydrazide
    —— 4-Oxo-3-phenyl-3,4,6,7-tetrahydro-2H-pyrido[2,1-a]isoquinoline-1-carboxylic acid ethyl ester 200216-64-4 C22H21NO3
    4-Oxo-3-phenyl-3,4,6,7-tetrahydro-2H-pyrido[2,1-a]isoquinoline-1-carboxylic acid ethyl ester
    —— 4,7-Diphenylbenzo<b>thiophen-5-carbonsaeure-methylester 119639-23-5 C22H16O2S
    4,7-Diphenylbenzo<b>thiophen-5-carbonsaeure-methylester
    —— 4-Diethylaminomethyl-3-hydroxy-xanthen-9-one 26208-43-5 C18H19NO3
    4-Diethylaminomethyl-3-hydroxy-xanthen-9-one
    —— {4-[3-[3-(4-chloro-benzylamino)-phenyl]-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazolo[3,4-d]pyrimidin-6-ylamino]-cyclohexyl}-carbamic acid tert-butyl ester 1386399-32-1 C35H48ClN7O3Si
    {4-[3-[3-(4-chloro-benzylamino)-phenyl]-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazolo[3,4-d]pyrimidin-6-ylamino]-cyclohexyl}-carbamic acid tert-butyl ester
    —— 4-furan-3-yl-1-(4-hydroxyphenyl)-1-<<(methoxyethoxy)methyl>oxy>butane 127461-74-9 C18H24O5
    4-furan-3-yl-1-(4-hydroxyphenyl)-1-<<(methoxyethoxy)methyl>oxy>butane
    —— 4-Carbaethoxyamino-2'-methylaminodiphenylaether-sulfonsaeure-sultam 98110-34-0 C16H16N2O5S
    4-Carbaethoxyamino-2'-methylaminodiphenylaether-sulfonsaeure-sultam
    —— 4-Amino-3-formyl-2-carbamoyl-1-ethyl-5-methoxy-6-methyl-indol 5065-34-9 C14H17N3O3
    4-Amino-3-formyl-2-carbamoyl-1-ethyl-5-methoxy-6-methyl-indol
    —— 4-(methyl-d)pyrimidin-5-amine 1173285-68-1 C5H7N3
    4-(methyl-d)pyrimidin-5-amine
    —— 4-pentenal tosylhydrazone 71312-50-0 C12H16N2O2S
    4-pentenal tosylhydrazone
    —— (4S,4'aR,6'S,7'aS)-2'-benzyl-6'-(methoxymethoxy)spiro[1,3-oxazolidine-4,7'-3,4,4a,5,6,7a-hexahydro-1H-cyclopenta[c]pyridine]-2-one 170711-29-2 C19H26N2O4
    (4S,4'aR,6'S,7'aS)-2'-benzyl-6'-(methoxymethoxy)spiro[1,3-oxazolidine-4,7'-3,4,4a,5,6,7a-hexahydro-1H-cyclopenta[c]pyridine]-2-one
    —— 4'-Chlor-3,3'-bis-trifluormethyl-N-hydroxy-carbanilid 1800-75-5 C15H9ClF6N2O2
    4'-Chlor-3,3'-bis-trifluormethyl-N-hydroxy-carbanilid
    —— 4-(p-Chlorphenyl)-3-methyl-1-butin-3,4-diol 91193-09-8 C11H11ClO2
    4-(p-Chlorphenyl)-3-methyl-1-butin-3,4-diol
    —— 4-Chlor-2-amino-6-dimethylamino-5-cyan-pyrimidin 18340-58-4 C7H8ClN5
    4-Chlor-2-amino-6-dimethylamino-5-cyan-pyrimidin
    —— 4,4’-dichloro-2,2’-bipyridine rhenium tricarbonyl hydride 100229-22-9 C13H7Cl2N2O3Re
    4,4’-dichloro-2,2’-bipyridine rhenium tricarbonyl hydride
    —— 4-(4-azido-β-methyl-cinnamylidene)-2-(3-pyridyl)-2-oxazolin-5-one 606142-93-2 C18H13N5O2
    4-(4-azido-β-methyl-cinnamylidene)-2-(3-pyridyl)-2-oxazolin-5-one
    —— 4-[3-(2,4-Dichloro-phenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]-benzene-1,3-diol 128032-44-0 C15H8Cl2N4O2S
    4-[3-(2,4-Dichloro-phenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]-benzene-1,3-diol
    —— [4-[[(6S,9aS)-1-(benzylcarbamoyl)-4,7-dioxo-2-prop-2-enyl-8-[(3-pyrrolidin-1-ylphenyl)methyl]-3,6,9,9a-tetrahydropyrazino[2,1-c][1,2,4]triazin-6-yl]methyl]phenyl] sulfamate 1145676-11-4 C35H41N7O6S
    [4-[[(6S,9aS)-1-(benzylcarbamoyl)-4,7-dioxo-2-prop-2-enyl-8-[(3-pyrrolidin-1-ylphenyl)methyl]-3,6,9,9a-tetrahydropyrazino[2,1-c][1,2,4]triazin-6-yl]methyl]phenyl] sulfamate
    —— [4-[2-(5-Bromopyridin-2-yl)-5-methyl-1,3-thiazol-4-yl]-2,2,6,6-tetramethyl-5-oxopyran-3-yl] cyclopropanecarboxylate 1094621-68-7 C22H23BrN2O4S
    [4-[2-(5-Bromopyridin-2-yl)-5-methyl-1,3-thiazol-4-yl]-2,2,6,6-tetramethyl-5-oxopyran-3-yl] cyclopropanecarboxylate
    —— 4-[2-(4-methyl-piperazin-1-yl)-ethylamino]-10-nitro-4,5-dihydro-benzo(ij)pyrrolo[1,2-<i>b</i>][2,6]naphthyridin-7-one 65920-49-2 C21H24N6O3
    4-[2-(4-methyl-piperazin-1-yl)-ethylamino]-10-nitro-4,5-dihydro-benzo(ij)pyrrolo[1,2-<i>b</i>][2,6]naphthyridin-7-one
    —— (4-Methyl-4H-1-thia-4-aza-benzo[f]azulen-10-yl)-acetic acid 4-nitro-phenyl ester 50270-74-1 C21H16N2O4S
    (4-Methyl-4H-1-thia-4-aza-benzo[f]azulen-10-yl)-acetic acid 4-nitro-phenyl ester
    —— 4-butyl-5-methoxy-1,2-bis-(3,4,5-trimethoxy-phenyl)-1,2-dihydro-pyrazol-3-one 29440-28-6 C26H34N2O8
    4-butyl-5-methoxy-1,2-bis-(3,4,5-trimethoxy-phenyl)-1,2-dihydro-pyrazol-3-one
    —— 4,5-dichloro-<i>N</i>-pyridin-2-yl-1<i>H</i>-imidazole-2-carboximidic acid pyridin-2-ylamide 64737-55-9 C14H10Cl2N6
    4,5-dichloro-<i>N</i>-pyridin-2-yl-1<i>H</i>-imidazole-2-carboximidic acid pyridin-2-ylamide
    —— 4-(4-ethyl-3-phenyl-4,5-dihydro-pyrazol-1-yl)-benzoic acid methyl ester 41466-36-8 C19H20N2O2
    4-(4-ethyl-3-phenyl-4,5-dihydro-pyrazol-1-yl)-benzoic acid methyl ester
    —— (4-Biphenyl-4-yl-2-thioxo-2,3-dihydro-thiazol-5-yl)-acetic acid ethyl ester 75449-13-7 C19H17NO2S2
    (4-Biphenyl-4-yl-2-thioxo-2,3-dihydro-thiazol-5-yl)-acetic acid ethyl ester
    —— [4-(4-chloro-phenyl)-5-(2-phenyl-quinolin-4-yl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid 74270-97-6 C25H17ClN4O2S
    [4-(4-chloro-phenyl)-5-(2-phenyl-quinolin-4-yl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid
    —— (4E,6E)-7-Dimethylamino-3-oxo-hepta-4,6-dienoic acid ethyl ester 78804-89-4 C11H17NO3
    (4E,6E)-7-Dimethylamino-3-oxo-hepta-4,6-dienoic acid ethyl ester