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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2,6-diphenyl-thiopyran-4-ylidene)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 13798-12-4 C27H20N2OS
    4-(2,6-diphenyl-thiopyran-4-ylidene)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
    —— 4,6;4',6'-di-O-benzylidene-2,2',3-tri-O-palmitoyl-α,α'-trehalose 75721-17-4 C74H120O14
    4,6;4',6'-di-O-benzylidene-2,2',3-tri-O-palmitoyl-α,α'-trehalose
    —— 4-(6,7-Dichloro-1,3-dioxo-2-propyl-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester 109804-04-8 C17H19Cl2NO5
    4-(6,7-Dichloro-1,3-dioxo-2-propyl-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester
    —— 4-(4-hex-5-enoxyphenyl)benzoyl chloride 189042-56-6 C19H19ClO2
    4-(4-hex-5-enoxyphenyl)benzoyl chloride
    —— 4-[2-(N,N-diethyl)amino]ethylspiro[(dihydropyrazin-2,5-dione)-6,3'-(2,3-dihydrothieno[2,3-b]naphtho-4',9'-dione)] 1027135-49-4 C21H23N3O4S
    4-[2-(N,N-diethyl)amino]ethylspiro[(dihydropyrazin-2,5-dione)-6,3'-(2,3-dihydrothieno[2,3-b]naphtho-4',9'-dione)]
    —— 4-(2'-methylbut-3'-en-2'-yloxy)phenol 483979-66-4 C11H14O2
    4-(2'-methylbut-3'-en-2'-yloxy)phenol
    —— 4-((1-(4-chlorophenyl)-1-((1-(hydroxymethyl)cyclopropyl)methoxy)-3-oxoisoindolin-2-yl)methyl)benzoic acid 1268692-15-4 C27H24ClNO5
    4-((1-(4-chlorophenyl)-1-((1-(hydroxymethyl)cyclopropyl)methoxy)-3-oxoisoindolin-2-yl)methyl)benzoic acid
    —— 4-(((tert-butyl)dimethylsilyl)oxy)-5-(4-nitrophenyl)-2-(pyridin-2-yl)thiazole 1417902-09-0 C20H23N3O3SSi
    4-(((tert-butyl)dimethylsilyl)oxy)-5-(4-nitrophenyl)-2-(pyridin-2-yl)thiazole
    —— (-)-[(4-phenylcyclohexylidene)methyl]benzene 32812-71-8 C19H20
    (-)-[(4-phenylcyclohexylidene)methyl]benzene
    —— 4-[3-(2',6'-dimethylphenyl)-1-propenyl]-2-ethylimidazole 83902-88-9 C16H20N2
    4-[3-(2',6'-dimethylphenyl)-1-propenyl]-2-ethylimidazole
    —— 4-<(Dicyclohexylthioxophosphoranyl)(methoxycarbonyl)methyl>-5-methoxy-2,3-furandicarbonsaeure-dimethylester 124686-78-8 C24H35O8PS
    4-<(Dicyclohexylthioxophosphoranyl)(methoxycarbonyl)methyl>-5-methoxy-2,3-furandicarbonsaeure-dimethylester
    —— 4-Acetyl-3,4-dihydro-2H-benzo[h]chromene-4-carboxylic acid ethyl ester 118598-53-1 C18H18O4
    4-Acetyl-3,4-dihydro-2H-benzo[h]chromene-4-carboxylic acid ethyl ester
    —— 4-Imidazolidin-4-ylmethyl-benzene-1,2-diol; compound with oxalic acid 125249-51-6 C2H2O4*C10H14N2O2
    4-Imidazolidin-4-ylmethyl-benzene-1,2-diol; compound with oxalic acid
    —— 4-Amino-2-(benzenesulfonyl)thiophen-3-ol 654683-31-5 C10H9NO3S2
    4-Amino-2-(benzenesulfonyl)thiophen-3-ol
    —— 4-cyclohexyl-N-[(1R,2S)-1-[({3-[(dimethylamino)methyl]phenyl}amino)carbonyl]-2-(1H-indol-3-yl)propyl]-1-piperazinecarboxamide 697310-33-1 C32H44N6O2
    4-cyclohexyl-N-[(1R,2S)-1-[({3-[(dimethylamino)methyl]phenyl}amino)carbonyl]-2-(1H-indol-3-yl)propyl]-1-piperazinecarboxamide
    —— 4-N-[(1R,2R)-2-(dimethylamino)cyclopentyl]-2-N-[4-(N-ethyl-S-methylsulfonimidoyl)phenyl]-5-(trifluoromethyl)pyrimidine-2,4-diamine 1173911-00-6 C21H29F3N6OS
    4-N-[(1R,2R)-2-(dimethylamino)cyclopentyl]-2-N-[4-(N-ethyl-S-methylsulfonimidoyl)phenyl]-5-(trifluoromethyl)pyrimidine-2,4-diamine
    —— 4-((7,7,8,8,9,9,10,10,11,11,12,12,12-tridecafluorododecyl)oxy)benzoyl chloride 1228114-92-8 C19H16ClF13O2
    4-((7,7,8,8,9,9,10,10,11,11,12,12,12-tridecafluorododecyl)oxy)benzoyl chloride
    —— 4,5α-epoxy-3,14-hydroxy-6β-(2-aminoethoxy)-17-(cyclopropylmethyl)morphinan 141555-51-3 C22H30N2O4
    4,5α-epoxy-3,14-hydroxy-6β-(2-aminoethoxy)-17-(cyclopropylmethyl)morphinan
    —— 4,5-Dihydro-2-<(4-methyl-2-nitrophenyl)amino>-4-oxo-3-furancarboxylic acid ethyl ester 152645-37-9 C14H14N2O6
    4,5-Dihydro-2-<(4-methyl-2-nitrophenyl)amino>-4-oxo-3-furancarboxylic acid ethyl ester
    —— 4-[2-(3,3,3-triphenylpropoxy)phenoxy]butyric acid 193282-93-8 C31H30O4
    4-[2-(3,3,3-triphenylpropoxy)phenoxy]butyric acid
    —— [4-14C]-dehydroepiandrosterone 5976-88-5 C19H28O2
    [4-14C]-dehydroepiandrosterone
    —— 4-(4-Cyano-3-nitrophenoxy)-2-nitrobenzonitrile 37705-80-9 C14H6N4O5
    4-(4-Cyano-3-nitrophenoxy)-2-nitrobenzonitrile
    —— 4-((E)-3-Methoxy-3-trimethylsilanyl-propenyl)-benzonitrile 131190-46-0 C14H19NOSi
    4-((E)-3-Methoxy-3-trimethylsilanyl-propenyl)-benzonitrile
    —— 4-(4-methylbenzoyl)-2,3-dichlorophenoxy acetic acid 62967-05-9 C16H12Cl2O4
    4-(4-methylbenzoyl)-2,3-dichlorophenoxy acetic acid
    —— 4-(3-Butyl-thioureido)-benzoic acid propyl ester 19340-51-3 C15H22N2O2S
    4-(3-Butyl-thioureido)-benzoic acid propyl ester
    —— 4-[4-Amino-5-(4-hydroxy-phenyl)-pyrrolo[2,3-d]pyrimidin-7-yl]-piperidine-2-carboxylic acid ethyl ester 1230844-79-7 C20H23N5O3
    4-[4-Amino-5-(4-hydroxy-phenyl)-pyrrolo[2,3-d]pyrimidin-7-yl]-piperidine-2-carboxylic acid ethyl ester
    —— 4-{3-oxo-4-[4-(pyridin-2-ylamino)-butyl]-3,4-dihydro-2H-1,4-benzoxazin-7-yl}-3-(3-pyridinyl)butanoic acid 511545-40-7 C26H28N4O4
    4-{3-oxo-4-[4-(pyridin-2-ylamino)-butyl]-3,4-dihydro-2H-1,4-benzoxazin-7-yl}-3-(3-pyridinyl)butanoic acid
    —— 4-[4-(2-isopropyl-benzoimidazol-1-ylmethyl)-benzoylamino]-6,8,10-trioxo-2,7,9-triaza-spiro[4.5]decane-2-carboxylic acid tert-butyl ester 554451-82-0 C30H34N6O6
    4-[4-(2-isopropyl-benzoimidazol-1-ylmethyl)-benzoylamino]-6,8,10-trioxo-2,7,9-triaza-spiro[4.5]decane-2-carboxylic acid tert-butyl ester
    —— 4-tert-butyl-N-(3-{6-[3-methoxy-phenylamino]-4-methyl-5-oxo-4,5-4-(morpholine-4-carbonyl)-dihydro-pyrazin-2-yl}-2-methyl-phenyl)-benzamide 910234-30-9 C35H39N5O5
    4-tert-butyl-N-(3-{6-[3-methoxy-phenylamino]-4-methyl-5-oxo-4,5-4-(morpholine-4-carbonyl)-dihydro-pyrazin-2-yl}-2-methyl-phenyl)-benzamide
    —— (4-iodo-2-methylphenyl)methanol 1261747-54-9 C8H9IO
    (4-iodo-2-methylphenyl)methanol
    —— 4-Methyl-2-(piperidin-2-yl)pentan-1-amine 1306603-31-5 C11H24N2
    4-Methyl-2-(piperidin-2-yl)pentan-1-amine
    —— 4-(4-chlorophenyl)-N-((1R,2S)-1-(((5-((dimethylamino)methyl)-2-methoxyphenyl)amino)carbonyl)-2-(1H-indol-3-yl)propyl)-4-hydroxy-1-piperidinecarboxamide 697307-93-0 C34H40ClN5O4
    4-(4-chlorophenyl)-N-((1R,2S)-1-(((5-((dimethylamino)methyl)-2-methoxyphenyl)amino)carbonyl)-2-(1H-indol-3-yl)propyl)-4-hydroxy-1-piperidinecarboxamide
    —— 4-chloro-5,6-dimethyl-2-pyridin-3-ylpyrimidine 204394-64-9 C11H10ClN3
    4-chloro-5,6-dimethyl-2-pyridin-3-ylpyrimidine
    —— (4-{2-[3-(2-Fluoro-phenoxy)-2-hydroxy-propylamino]-ethoxy}-phenoxy)-acetic acid; hydrochloride 140662-28-8 C19H22FNO6*ClH
    (4-{2-[3-(2-Fluoro-phenoxy)-2-hydroxy-propylamino]-ethoxy}-phenoxy)-acetic acid; hydrochloride
    —— 4,5-dichloro-2-(3-chloro-3'-ethoxy-5-fluorobiphenyl-4-ylcarbamoyl)benzoic acid 1346705-38-1 C22H15Cl3FNO4
    4,5-dichloro-2-(3-chloro-3'-ethoxy-5-fluorobiphenyl-4-ylcarbamoyl)benzoic acid
    —— 4-(tetrahydro-pyran-4-carbonyl)-[1,4]diazepane-1-carboxylic acid (4-phenyl-thiazol-2-yl)-amide 1028853-50-0 C21H26N4O3S
    4-(tetrahydro-pyran-4-carbonyl)-[1,4]diazepane-1-carboxylic acid (4-phenyl-thiazol-2-yl)-amide
    —— 4-formyl-5-hydroxy-2-(4-methoxyphenethyl)-6-methylnicotinic acid 1345962-63-1 C17H17NO5
    4-formyl-5-hydroxy-2-(4-methoxyphenethyl)-6-methylnicotinic acid
    —— (4R,5S)-5-((S)-2-Bromo-1-hydroxy-ethyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid methyl ester 197567-51-4 C9H15BrO5
    (4R,5S)-5-((S)-2-Bromo-1-hydroxy-ethyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid methyl ester
    —— 4-[4-(2-naphthyl)pyrimidin-2-yl]-1,4-diazepane-1-carbaldehyde 1123229-13-9 C20H20N4O
    4-[4-(2-naphthyl)pyrimidin-2-yl]-1,4-diazepane-1-carbaldehyde
    —— 4-[(1-Carboxy-4-hydroxynonadeca-6,8,10,13-tetraen-5-YL)sulfanyl]benzoic acid 134733-55-4 C27H36O5S
    4-[(1-Carboxy-4-hydroxynonadeca-6,8,10,13-tetraen-5-YL)sulfanyl]benzoic acid
    —— 4-(2,8-dimethyl-1,2,3,4-tetrahydro-pyrido[4,3-b]indol-5-ylethynyl)-benzenesulfonamide 1393915-73-5 C21H21N3O2S
    4-(2,8-dimethyl-1,2,3,4-tetrahydro-pyrido[4,3-b]indol-5-ylethynyl)-benzenesulfonamide
    —— 4-(5-(hydroxy(phenyl)methyl)furan-2-yl)butan-2-ol 1421370-67-3 C15H18O3
    4-(5-(hydroxy(phenyl)methyl)furan-2-yl)butan-2-ol
    —— 4-(4-Phenoxy-but-2-ynyloxy)-chromen-2-one 120625-06-1 C19H14O4
    4-(4-Phenoxy-but-2-ynyloxy)-chromen-2-one
    —— 4-tert.-Butyl-guajacol-diethylaminoessigsaeureester 93736-43-7 C17H27NO3
    4-tert.-Butyl-guajacol-diethylaminoessigsaeureester
    —— (4-vinyloxy-butoxy)-propadiene 31995-14-9 C9H14O2
    (4-vinyloxy-butoxy)-propadiene
    —— 4-Benzylidenamino-4''-nitro-p-terphenyl 20161-97-1 C25H18N2O2
    4-Benzylidenamino-4''-nitro-p-terphenyl
    —— 4-(2-methoxyphenyl)-N,N'-bis(2,4,6-trimethylphenyl)piperazine-1-carboximidamide;hydrochloride 1052540-32-5 C30H39ClN4O
    4-(2-methoxyphenyl)-N,N'-bis(2,4,6-trimethylphenyl)piperazine-1-carboximidamide;hydrochloride
    —— 4-Methyl-3-nitromethyl-pentanoic acid ethyl ester 128013-62-7 C9H17NO4
    4-Methyl-3-nitromethyl-pentanoic acid ethyl ester
    —— 4-((3R,4R)-3,4-Bis-tert-butoxycarbonylamino-pyrrolidin-1-yl)-4-oxo-butyric acid 2-{ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethyl ester 161723-01-9 C34H47N7O9
    4-((3R,4R)-3,4-Bis-tert-butoxycarbonylamino-pyrrolidin-1-yl)-4-oxo-butyric acid 2-{ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethyl ester
    —— 4-(4-fluorophenyl)-5-(2-fluoropyridin-4-yl)-1-methyl-1,3-dihydro-2H-imidazole-2-thione 1015445-65-4 C15H11F2N3S
    4-(4-fluorophenyl)-5-(2-fluoropyridin-4-yl)-1-methyl-1,3-dihydro-2H-imidazole-2-thione