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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-N-butyl-5-(4-methoxyphenyl)-1-phenyl-1H-1,2,3-triazole 1037412-43-3 C19H21N3O
    4-N-butyl-5-(4-methoxyphenyl)-1-phenyl-1H-1,2,3-triazole
    —— 4-(4-cyanophenyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole 1239917-31-7 C18H16N2
    4-(4-cyanophenyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole
    —— (-)-(4R,5R)-trans-4,5-dimethyl-1,3-bis(dideuteriodimethylene)cyclopentane 77969-59-6 C9H14
    (-)-(4R,5R)-trans-4,5-dimethyl-1,3-bis(dideuteriodimethylene)cyclopentane
    —— (4S,5R)-4-((1'R)-1'-acetoxy-1'-phenylsulfonylmethyl)-5-phenyl-2,2,4-trimethyl-1,3-dioxolane 885224-06-6 C21H24O6S
    (4S,5R)-4-((1'R)-1'-acetoxy-1'-phenylsulfonylmethyl)-5-phenyl-2,2,4-trimethyl-1,3-dioxolane
    —— 4-(4'-bromo-biphenyl-4-yl)-1,1,1-trifluoro-4-hydroxy-but-3-en-2-one 1252678-91-3 C16H10BrF3O2
    4-(4'-bromo-biphenyl-4-yl)-1,1,1-trifluoro-4-hydroxy-but-3-en-2-one
    —— 4-Benzyl-4-hydroxy-1(4H)naphthalinon 34491-91-3 C17H14O2
    4-Benzyl-4-hydroxy-1(4H)naphthalinon
    —— (4-oxo-4H-[1]naphthylidene)-(1-phenyl-1H-[4]pyridylidene)-hydrazine 112508-43-7 C21H15N3O
    (4-oxo-4H-[1]naphthylidene)-(1-phenyl-1H-[4]pyridylidene)-hydrazine
    —— 4-bromo-N-(4-chloro-phenyl)-benzimidoylchloride 1056937-39-3 C13H8BrCl2N
    4-bromo-N-(4-chloro-phenyl)-benzimidoylchloride
    —— 4-(Diethoxyphosphoryl)-2-methoxy-5-oxo-4-(2-methoxyprop-2-enyl)hept-1-ene 131904-14-8 C16H29O6P
    4-(Diethoxyphosphoryl)-2-methoxy-5-oxo-4-(2-methoxyprop-2-enyl)hept-1-ene
    —— (4aS,11aR,12aS,13S)-3,7-bis(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-13-(dimethylamino)-10-fluoro-5-hydroxy-9-(pyrrolidin-2-yl)-11a,12,12a,13-tetrahydrotetraceno[2,3-d]isoxazole-4,6(4aH,11H)-dione 1359022-30-2 C45H52FN3O7Si
    (4aS,11aR,12aS,13S)-3,7-bis(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-13-(dimethylamino)-10-fluoro-5-hydroxy-9-(pyrrolidin-2-yl)-11a,12,12a,13-tetrahydrotetraceno[2,3-d]isoxazole-4,6(4aH,11H)-dione
    —— 4-(phenylselenomethyl)thiochroman-4-ol 129603-36-7 C16H16OSSe
    4-(phenylselenomethyl)thiochroman-4-ol
    —— (4-Chloro-phenyl)-(3-trifluoromethyl-phenoxy)-acetic acid hydrazide 57446-92-1 C15H12ClF3N2O2
    (4-Chloro-phenyl)-(3-trifluoromethyl-phenoxy)-acetic acid hydrazide
    —— (4-chloro-phenyl)-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(2-morpholin-4-yl-ethyl)-amine 34397-27-8 C15H21ClN4O
    (4-chloro-phenyl)-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(2-morpholin-4-yl-ethyl)-amine
    —— {4-[(4-fluoro-3-trifluoromethyl-benzyl)-(1-methyl-1H-imidazole-4-carbonyl)-amino]-azepan-1-yl}-acetic acid tert-butyl ester 1031291-14-1 C25H32F4N4O3
    {4-[(4-fluoro-3-trifluoromethyl-benzyl)-(1-methyl-1H-imidazole-4-carbonyl)-amino]-azepan-1-yl}-acetic acid tert-butyl ester
    —— 4-methyl-2-(5-trifluoromethyl-[1,3,4]thiadiazol-2-yl)-[1,2,4]thiadiazolidine-3,5-dione 28924-68-7 C6H3F3N4O2S2
    4-methyl-2-(5-trifluoromethyl-[1,3,4]thiadiazol-2-yl)-[1,2,4]thiadiazolidine-3,5-dione
    —— 4-p-Hydroxyphenyl-2,2,4,6-tetramethyl-chroman 72157-23-4 C19H22O2
    4-p-Hydroxyphenyl-2,2,4,6-tetramethyl-chroman
    —— (4-methoxy-2-(prop-1-en-2-yl)phenyl)carbamoyl cyanide 1208117-70-7 C12H12N2O2
    (4-methoxy-2-(prop-1-en-2-yl)phenyl)carbamoyl cyanide
    —— 4-(4'-n-hexylphenylazo)phenol 104648-88-6 C18H22N2O
    4-(4'-n-hexylphenylazo)phenol
    —— 4-(4-Ethylamino-phenyl)-3-methyl-4-oxo-butyric acid 52240-97-8 C13H17NO3
    4-(4-Ethylamino-phenyl)-3-methyl-4-oxo-butyric acid
    —— {4,10-bis-tert-butoxycarbonylmethyl-7-[2-hydroxy-3-(4,7,10-tris-tertbutoxycarbonylmethyl-1,4,7,10-tetraaza-cyclododec-1-ylmethyl)-benzyl]-1,4,7,10-tetraaza-cyclododec-1-yl}-acetic acid tert-butyl ester 1175002-57-9 C60H106N8O13
    {4,10-bis-tert-butoxycarbonylmethyl-7-[2-hydroxy-3-(4,7,10-tris-tertbutoxycarbonylmethyl-1,4,7,10-tetraaza-cyclododec-1-ylmethyl)-benzyl]-1,4,7,10-tetraaza-cyclododec-1-yl}-acetic acid tert-butyl ester
    —— 4'-(trans-4-(4-fluoro-n-pentyl)-4-silacyclohexyl)-3,5-difluoro-4-(2,2-difluoroethoxy)biphenyl 183366-65-6 C24H29F5OSi
    4'-(trans-4-(4-fluoro-n-pentyl)-4-silacyclohexyl)-3,5-difluoro-4-(2,2-difluoroethoxy)biphenyl
    —— (4-Hydroxy-9,10-dioxoanthracen-1-yl)oxyboronic acid 29391-99-9 C14H9BO6
    (4-Hydroxy-9,10-dioxoanthracen-1-yl)oxyboronic acid
    —— 4-(3-aminopropylidene)-3-bromo-8-methoxy-2H-[1]-benzopyran 100747-00-0 C13H16BrNO2
    4-(3-aminopropylidene)-3-bromo-8-methoxy-2H-[1]-benzopyran
    —— 4-(5-methyl-2-((1-(2-morpholino-2-oxoethyl)-1H-pyrazol-4-yl)amino)pyrimidin-4-yl)-N-(tetrahydrofuran-3-yl)benzenesulfonamide 1375456-76-0 C24H29N7O5S
    4-(5-methyl-2-((1-(2-morpholino-2-oxoethyl)-1H-pyrazol-4-yl)amino)pyrimidin-4-yl)-N-(tetrahydrofuran-3-yl)benzenesulfonamide
    —— (4R)-3-<(2S)-S-benzoyl-2-mercaptopropanoyl>-4-thiazolidinecarboxylic acid 67714-36-7 C14H15NO4S2
    (4R)-3-<(2S)-S-benzoyl-2-mercaptopropanoyl>-4-thiazolidinecarboxylic acid
    —— 4,4-Bis(prop-2-enyl)-1,3-dihydroquinazolin-2-one 1227808-17-4 C14H16N2O
    4,4-Bis(prop-2-enyl)-1,3-dihydroquinazolin-2-one
    —— 4-Tert-butyl-2-(5-tert-butyl-2-carboxyphenyl)sulfanylbenzoic acid 1119828-91-9 C22H26O4S
    4-Tert-butyl-2-(5-tert-butyl-2-carboxyphenyl)sulfanylbenzoic acid
    —— (4-chlorophenyl)-carbamic acid (S)-2,2,2-trifluoro-1-(3-phenylsulfanyl-piperidin-1-ylmethyl)-ethyl ester hydrochloride 1602923-29-4 C21H22ClF3N2O2S*ClH
    (4-chlorophenyl)-carbamic acid (S)-2,2,2-trifluoro-1-(3-phenylsulfanyl-piperidin-1-ylmethyl)-ethyl ester hydrochloride
    —— 4-((S)-5-Methyl-heptyloxy)-benzoic acid hydrazide 128958-76-9 C15H24N2O2
    4-((S)-5-Methyl-heptyloxy)-benzoic acid hydrazide
    —— 4-hydroxy-5,8-dimethyl-3<i>H</i>,4<i>H</i>-[1,2,3]triazolo[1,5-<i>a</i>]indole-3a,4-dicarboxylic acid dimethyl ester 60781-20-6 C15H17N3O5
    4-hydroxy-5,8-dimethyl-3<i>H</i>,4<i>H</i>-[1,2,3]triazolo[1,5-<i>a</i>]indole-3a,4-dicarboxylic acid dimethyl ester
    —— (4-propoxy-benzylsulfanyl)-acetic acid 100257-45-2 C12H16O3S
    (4-propoxy-benzylsulfanyl)-acetic acid
    —— 4-[5-(4-sulfamoyl-phenylazo)-4-[2]thienyl-thiazol-2-ylamino]-benzoic acid 103386-37-4 C20H15N5O4S3
    4-[5-(4-sulfamoyl-phenylazo)-4-[2]thienyl-thiazol-2-ylamino]-benzoic acid
    —— 4-(5-nitro-[2]thienylmethylene)-2-phenyl-4<i>H</i>-isoquinoline-1,3-dione 102184-55-4 C20H12N2O4S
    4-(5-nitro-[2]thienylmethylene)-2-phenyl-4<i>H</i>-isoquinoline-1,3-dione
    —— 4-(butane-1-sulfonyl)-3-chloro-phenol 99188-12-2 C10H13ClO3S
    4-(butane-1-sulfonyl)-3-chloro-phenol
    —— 4-Brom-3-trimethylsilyl-acetanilid 17983-46-9 C11H16BrNOSi
    4-Brom-3-trimethylsilyl-acetanilid
    —— (4-methoxy-benzyl)-(3-phenyl-isoxazol-5-yl)-amine 102025-62-7 C17H16N2O2
    (4-methoxy-benzyl)-(3-phenyl-isoxazol-5-yl)-amine
    —— 4'-[[2-Methylmercapto-6-(pyrrolidinocarbonylamino)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylic acid-trifluoroacetate 141838-24-6 C2HF3O2*C27H26N4O3S
    4'-[[2-Methylmercapto-6-(pyrrolidinocarbonylamino)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylic acid-trifluoroacetate
    —— (4-chloro-2-nitro-benzenesulfonyl)-(2-nitro-phenyl)-diazene 108878-19-9 C12H7ClN4O6S
    (4-chloro-2-nitro-benzenesulfonyl)-(2-nitro-phenyl)-diazene
    —— 4-(4-ethoxy-anilino)-2-bromo-1-methylamino-anthraquinone 102593-86-2 C23H19BrN2O3
    4-(4-ethoxy-anilino)-2-bromo-1-methylamino-anthraquinone
    —— (±)-{4-ethoxy-3-[5-fluoro-2-(8-methoxy-1,2,3,4-tetrahydronaphthalene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-8-yl]phenyl}acetic acid 1445888-50-5 C31H32FNO5
    (±)-{4-ethoxy-3-[5-fluoro-2-(8-methoxy-1,2,3,4-tetrahydronaphthalene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-8-yl]phenyl}acetic acid
    —— 4-(3-Ethyl-5-methylthiophen-2-yl)-1,4-dihydroquinazoline;hydrochloride 1449703-12-1 C15H16N2S*ClH
    4-(3-Ethyl-5-methylthiophen-2-yl)-1,4-dihydroquinazoline;hydrochloride
    —— (+/-)-4-[(2Z)-2-(dimethylaminomethylene)-4-methyl-3-oxocyclopentyl]benzonitrile 1416245-24-3 C16H18N2O
    (+/-)-4-[(2Z)-2-(dimethylaminomethylene)-4-methyl-3-oxocyclopentyl]benzonitrile
    —— 4-((R)-2-((S)-2-amino-5-(bis(2-aminoethyl)amino)-5-oxopentanamido)-4-(4-(trifluoromethyl)phenyl)butanamido)-3-fluorophenylboronic acid hydrochloride 1393476-18-0 C26H35BF4N6O5*ClH
    4-((R)-2-((S)-2-amino-5-(bis(2-aminoethyl)amino)-5-oxopentanamido)-4-(4-(trifluoromethyl)phenyl)butanamido)-3-fluorophenylboronic acid hydrochloride
    —— 4-chloro-4-methyl-1-trimethylsilylpentan-1-one 104823-98-5 C9H19ClOSi
    4-chloro-4-methyl-1-trimethylsilylpentan-1-one
    —— 4-chloro-6-((2-(3-((1,4-diazepan-1-yl)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol 1023886-79-4 C23H28ClN3O3
    4-chloro-6-((2-(3-((1,4-diazepan-1-yl)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol
    —— 4-butyl-5-iodo-1-((phenylthio)methyl)-1H-1,2,3-triazole 1262782-82-0 C13H16IN3S
    4-butyl-5-iodo-1-((phenylthio)methyl)-1H-1,2,3-triazole
    —— 4-benzyl-N'-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]-3-oxo-1H-pyrazole-2-carboximidamide 84669-16-9 C18H22N6OS
    4-benzyl-N'-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]-3-oxo-1H-pyrazole-2-carboximidamide
    —— 4-(benzylamino)-6-(4-chlorophenylamino)nicotinamide 1374210-48-6 C19H17ClN4O
    4-(benzylamino)-6-(4-chlorophenylamino)nicotinamide
    —— 4-chloro-2-(4,5-dihydrothiazol-2-yl)phenol 98590-76-2 C9H8ClNOS
    4-chloro-2-(4,5-dihydrothiazol-2-yl)phenol
    —— 4-Amino-5-nitro-benzofuroxan 10199-79-8 C6H4N4O4
    4-Amino-5-nitro-benzofuroxan