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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1-Hydroxyethyl)-8-hydroxychinaldinsaeure 25515-95-1 C12H11NO4
    4-(1-Hydroxyethyl)-8-hydroxychinaldinsaeure
    —— [(4-Toluylsulfonylamino)methyl]-phosphonic acid mono-(4-nitrophenyl)ester sodium salt 318462-35-0 C14H14N2O7PS*Na
    [(4-Toluylsulfonylamino)methyl]-phosphonic acid mono-(4-nitrophenyl)ester sodium salt
    —— 4-[(5-(N-(3-ethoxycarbonyl-n-propyl)-benzenesulphonylamino)-1-ethoxycarbonylmethyl-1H-benzimidazol-2-yl)-methyl]-benzamidine-hydrochloride 236415-05-7 C31H35N5O6S*ClH
    4-[(5-(N-(3-ethoxycarbonyl-n-propyl)-benzenesulphonylamino)-1-ethoxycarbonylmethyl-1H-benzimidazol-2-yl)-methyl]-benzamidine-hydrochloride
    —— 4-(8-azabicyclo[3.2.1]oct-3-ylamino)-2-methoxybenzamide 609785-35-5 C15H21N3O2
    4-(8-azabicyclo[3.2.1]oct-3-ylamino)-2-methoxybenzamide
    —— 4,4'-Dichlor-3-biphenylylacetat 54519-29-8 C14H10Cl2O2
    4,4'-Dichlor-3-biphenylylacetat
    —— (4S,5R)-1-(furan-2-ylmethyl)-4,5-dihydroxypyrrolidin-2-one 1415156-97-6 C9H11NO4
    (4S,5R)-1-(furan-2-ylmethyl)-4,5-dihydroxypyrrolidin-2-one
    —— 4-iodomethyl-4-phenyl-1,4-dihydro-2H-3,1-benzoxazin-2-one 1009367-86-5 C15H12INO2
    4-iodomethyl-4-phenyl-1,4-dihydro-2H-3,1-benzoxazin-2-one
    —— (4Z,14E)-2,7-Dioxa-15-methoxycarbonyltricyclo[15.3.0.08,13] icosane-1(17),4,8(13),9,11,14-hexaen-18-one 1459223-24-5 C20H20O5
    (4Z,14E)-2,7-Dioxa-15-methoxycarbonyltricyclo[15.3.0.08,13] icosane-1(17),4,8(13),9,11,14-hexaen-18-one
    —— 4,4-bis(p-methoxyphenyl)-4,4-dihydro-2-phenyl-1,3-thiazine 1253754-19-6 C24H21NO2S
    4,4-bis(p-methoxyphenyl)-4,4-dihydro-2-phenyl-1,3-thiazine
    —— 4-[3-(5-difluoromethoxy-2,3-dimethoxyphenylamino)quinoxalin-2-ylsulfamoyl]-N,N-dimethylbenzamide 1373671-10-3 C26H25F2N5O6S
    4-[3-(5-difluoromethoxy-2,3-dimethoxyphenylamino)quinoxalin-2-ylsulfamoyl]-N,N-dimethylbenzamide
    —— 4-(1-(3,3-difluorocyclopentyl)-3-iodo-1H-pyrazol-5-yl)-1-(oxetan-3-yl)piperidine 1620575-77-0 C16H22F2IN3O
    4-(1-(3,3-difluorocyclopentyl)-3-iodo-1H-pyrazol-5-yl)-1-(oxetan-3-yl)piperidine
    —— 4-acetyl-7-nitro-1,2,3,4-tetrahydro-cyclopent[<i>b</i>]indole 859816-48-1 C13H12N2O3
    4-acetyl-7-nitro-1,2,3,4-tetrahydro-cyclopent[<i>b</i>]indole
    —— 4-cyano-N-[3-(2,3,5-trimethoxyphenylamino)quinoxalin-2-yl]benzenesulfonamide 1373671-28-3 C24H21N5O5S
    4-cyano-N-[3-(2,3,5-trimethoxyphenylamino)quinoxalin-2-yl]benzenesulfonamide
    —— 4-{[(4-chlorophenyl)carbamoyl]oxy}-2-[(4-{[(4-methoxyphenyl)carbonyl]amino}phenyl)sulfanyl]butanoic acid 1369957-62-9 C25H23ClN2O6S
    4-{[(4-chlorophenyl)carbamoyl]oxy}-2-[(4-{[(4-methoxyphenyl)carbonyl]amino}phenyl)sulfanyl]butanoic acid
    —— {4-[2-((4S,5S)-2-amino-5-methyl-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(5-chloro-pyrimidin-2-yl)-amine 1374038-03-5 C16H18ClN5O
    {4-[2-((4S,5S)-2-amino-5-methyl-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(5-chloro-pyrimidin-2-yl)-amine
    —— (4S,5R)-ethyl 5-formyl-6-methyl-3-nitro-4-(1-phenyl-1H-indol-3-yl)hept-2(Z)-enoate 1357490-67-5 C25H26N2O5
    (4S,5R)-ethyl 5-formyl-6-methyl-3-nitro-4-(1-phenyl-1H-indol-3-yl)hept-2(Z)-enoate
    —— 4-(benzylamino)-6-(4-(2-(piperidin-1-yl)ethoxy)phenylamino)nicotinamide 1374211-16-1 C26H31N5O2
    4-(benzylamino)-6-(4-(2-(piperidin-1-yl)ethoxy)phenylamino)nicotinamide
    —— {4-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(6-methoxy-pyrimidin-4-yl)-amine 1374037-84-9 C16H19N5O2
    {4-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(6-methoxy-pyrimidin-4-yl)-amine
    —— 4-(2-Oxo-5-thioxo-1-piperidinyl)-2-triphenylphosphorandiylbuttersaeure-ethylester 78312-54-6 C29H30NO3PS
    4-(2-Oxo-5-thioxo-1-piperidinyl)-2-triphenylphosphorandiylbuttersaeure-ethylester
    —— 4-[(4-Fluorophenyl)methyl]-1-piperazinepropanol 86571-49-5 C14H21FN2O
    4-[(4-Fluorophenyl)methyl]-1-piperazinepropanol
    —— 4-(2-{7-[5-chloro-2-(1H-tetrazol-1-yl)phenyl]-5-oxo-1,2,3,5-tetrahydro-3-indolizinyl}-1H-imidazol-4-yl)benzamide 1445961-55-6 C25H19ClN8O2
    4-(2-{7-[5-chloro-2-(1H-tetrazol-1-yl)phenyl]-5-oxo-1,2,3,5-tetrahydro-3-indolizinyl}-1H-imidazol-4-yl)benzamide
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-hydroxy-3-(2-oxopyrrolidin-1-yl)propylamino)methyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392112-06-9 C44H64N2O4
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-hydroxy-3-(2-oxopyrrolidin-1-yl)propylamino)methyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— 4-Fluoro-N-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]benzenesulfonamide 1227094-45-2 C16H18FN3O2S
    4-Fluoro-N-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]benzenesulfonamide
    —— 4-(decyloxy)phenyl 4-nitrobenzoate 82962-40-1 C23H29NO5
    4-(decyloxy)phenyl 4-nitrobenzoate
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((3-hydroxypropylamino)methyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392111-94-2 C40H59NO3
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((3-hydroxypropylamino)methyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— 4-(o-Amino-phenylthio)-5-ethoxy-2-phenyl-3(2H)-pyridazinon 41739-77-9 C18H17N3O2S
    4-(o-Amino-phenylthio)-5-ethoxy-2-phenyl-3(2H)-pyridazinon
    —— 4-[5-(5-chloro-6-oxo-1,6-dihydro-pyridin-3-yl)-2-(2,4-dimethoxy-pyrimidin-5-yl)-3-isopropyl-6-oxo-2,4,5,6-tetrahydro-pyrrolo[3,4-c]pyrazol-4-yl]-benzonitrile 1441763-81-0 C26H22ClN7O4
    4-[5-(5-chloro-6-oxo-1,6-dihydro-pyridin-3-yl)-2-(2,4-dimethoxy-pyrimidin-5-yl)-3-isopropyl-6-oxo-2,4,5,6-tetrahydro-pyrrolo[3,4-c]pyrazol-4-yl]-benzonitrile
    —— 4-[5-(2,6-dichloroanilino)indazol-1-yl]-N-(2-morpholin-4-ylethyl)pyridine-2-carboxamide 1431522-47-2 C25H24Cl2N6O2
    4-[5-(2,6-dichloroanilino)indazol-1-yl]-N-(2-morpholin-4-ylethyl)pyridine-2-carboxamide
    —— (4R)-5,5'-Bis(bis(3,5-bis(trifluoromethyl)phenyl)phosphaneyl)-4,4'-bibenzo[d][1,3]dioxole 1620166-19-9 C46H20F24O4P2
    (4R)-5,5'-Bis(bis(3,5-bis(trifluoromethyl)phenyl)phosphaneyl)-4,4'-bibenzo[d][1,3]dioxole
    —— (4-Chloro-phenyl)-pyrrolidin-1-yl-methanone O-methyl-oxime 97315-88-3 C12H15ClN2O
    (4-Chloro-phenyl)-pyrrolidin-1-yl-methanone O-methyl-oxime
    —— 4-hydroxy-3-phenylsesselin 35817-93-7 C20H16O4
    4-hydroxy-3-phenylsesselin
    —— 4-hydroxy-1-phenyl-5-phenylazo-1<i>H</i>-pyrazole-3-carboxylic acid anilide 54026-59-4 C22H17N5O2
    4-hydroxy-1-phenyl-5-phenylazo-1<i>H</i>-pyrazole-3-carboxylic acid anilide
    —— 4-chloro-2-methyl-5-(toluene-4-sulfonyloxy)-2<i>H</i>-pyridazin-3-one 52105-31-4 C12H11ClN2O4S
    4-chloro-2-methyl-5-(toluene-4-sulfonyloxy)-2<i>H</i>-pyridazin-3-one
    —— 4-Amino-N-{4-[(E)-3-(2-hydroxy-phenyl)-3-oxo-propenyl]-phenyl}-benzenesulfonamide 42520-05-8 C21H18N2O4S
    4-Amino-N-{4-[(E)-3-(2-hydroxy-phenyl)-3-oxo-propenyl]-phenyl}-benzenesulfonamide
    —— <(4-Brom-phenyl)-bis-(4-dimethylamino-phenyl)-methyl>-methylether 123777-48-0 C24H27BrN2O
    <(4-Brom-phenyl)-bis-(4-dimethylamino-phenyl)-methyl>-methylether
    —— 4-Methoxy-thiobenz-2'-hydroxy-anilid 40054-37-3 C14H13NO2S
    4-Methoxy-thiobenz-2'-hydroxy-anilid
    —— 4-Chlor-4'-H-perfluordiphenylmethan 54299-43-3 C13HClF10
    4-Chlor-4'-H-perfluordiphenylmethan
    —— 4-methyl-piperazine-1-carboxylic acid (6-methyl-9,10-didehydro-ergolin-8-ylmethyl)-amide 55943-21-0 C22H29N5O
    4-methyl-piperazine-1-carboxylic acid (6-methyl-9,10-didehydro-ergolin-8-ylmethyl)-amide
    —— 4-(2,5-Dimethylbenzoyl)-pyridin-Hydrochlorid 51246-74-3 C14H13NO*ClH
    4-(2,5-Dimethylbenzoyl)-pyridin-Hydrochlorid
    —— 4-(4-methyl-piperazin-1-yl)-pyridine-2-carbaldehyde thiosemicarbazone 59886-69-0 C12H18N6S
    4-(4-methyl-piperazin-1-yl)-pyridine-2-carbaldehyde thiosemicarbazone
    —— 4-hydroxy-2-(2-hydroxyethyl)-2-(2-methoxyphenyl)butanenitrile 850887-03-5 C13H17NO3
    4-hydroxy-2-(2-hydroxyethyl)-2-(2-methoxyphenyl)butanenitrile
    —— 4-Trimethylsilanyloxy-5,6,7,8,9,10-hexahydro-benzocyclooctene-1,2-dicarboxylic acid dimethyl ester 108298-60-8 C19H28O5Si
    4-Trimethylsilanyloxy-5,6,7,8,9,10-hexahydro-benzocyclooctene-1,2-dicarboxylic acid dimethyl ester
    —— 4-Hydroxy-3-<2-phenyl-3-furyl-(2)-pyrazolinyl-(5)>-cumarin 2748-30-3 C22H16N2O4
    4-Hydroxy-3-<2-phenyl-3-furyl-(2)-pyrazolinyl-(5)>-cumarin
    —— 4-isopropylsulfanyl-3-(1-methylethanesulfonyl)quinoline 1098109-45-5 C15H19NO2S2
    4-isopropylsulfanyl-3-(1-methylethanesulfonyl)quinoline
    —— 4-p-chlorophenyl-2-oxo-6(2-oxo-benzo[h]chromen-3-yl)-3,4-dihydropyran-3-carbonitrile 1260384-85-7 C25H14ClNO4
    4-p-chlorophenyl-2-oxo-6(2-oxo-benzo[h]chromen-3-yl)-3,4-dihydropyran-3-carbonitrile
    —— 4-[[5-chloro-1-[[4-(1-methylethyl)phenyl]sulfonyl]-1H-pyrrolo[2,3-b]pyridin-2-yl]methyl]benzoic acid, piperazine salt 1314841-89-8 C4H10N2*C24H21ClN2O4S
    4-[[5-chloro-1-[[4-(1-methylethyl)phenyl]sulfonyl]-1H-pyrrolo[2,3-b]pyridin-2-yl]methyl]benzoic acid, piperazine salt
    —— 4-bromo-N,N-dibutyl-5-methyl-1H-pyrazole-3-carboxamide 1415095-88-3 C13H22BrN3O
    4-bromo-N,N-dibutyl-5-methyl-1H-pyrazole-3-carboxamide
    —— 4-Benzoyloxy-10-oxabicyclo<6.3.2>trideca-1(11),8,12-trien-12,13-dicarbonsaeure-diethylester 108645-44-9 C25H28O7
    4-Benzoyloxy-10-oxabicyclo<6.3.2>trideca-1(11),8,12-trien-12,13-dicarbonsaeure-diethylester
    —— 4-ethoxyphenylphenyldiazonium tetrafluoroborate 3108-14-3 BF4*C8H9N2O
    4-ethoxyphenylphenyldiazonium tetrafluoroborate
    —— 4-(6-Ethenylpyridin-2-yl)phenol 1367126-13-3 C13H11NO
    4-(6-Ethenylpyridin-2-yl)phenol