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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(3,6-dioxo-3,6-dihydro-2<i>H</i>-pyridazin-1-yl)-but-2-enal 56976-51-3 C8H8N2O3
4-(3,6-dioxo-3,6-dihydro-2<i>H</i>-pyridazin-1-yl)-but-2-enal
—— 4'-Amino-2'-chlor-4-octyloxy-2,3,6-trimethylbiphenyl 57362-69-3 C23H32ClNO
4'-Amino-2'-chlor-4-octyloxy-2,3,6-trimethylbiphenyl
—— 4-(2-{2-(4-cyclopropane-sulfonyl-phenyl)-2-[(S)-(tetrahydro-furan-3-yl)oxy]acetyl-amino}thiazol-5-yloxy)benzoic acid 1328985-66-5 C25H24N2O8S2
4-(2-{2-(4-cyclopropane-sulfonyl-phenyl)-2-[(S)-(tetrahydro-furan-3-yl)oxy]acetyl-amino}thiazol-5-yloxy)benzoic acid
—— 4-[3-(4-ethoxy-phenyl)-1-(4-nitro-phenyl)-5-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-pyridin-2-yl-benzenesulfonamide 60928-98-5 C34H27N7O5S
4-[3-(4-ethoxy-phenyl)-1-(4-nitro-phenyl)-5-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-pyridin-2-yl-benzenesulfonamide
—— 4''-O-allyloxycarbonyl-2'-O,3'-N-bis(benzyloxycarbonyl)-3'-N-desmethyl-6-O-methyl-erythromycin A 11,12-carbonate 797042-26-3 C58H81NO20
4''-O-allyloxycarbonyl-2'-O,3'-N-bis(benzyloxycarbonyl)-3'-N-desmethyl-6-O-methyl-erythromycin A 11,12-carbonate
—— 4-[[5-amino-1-(2,6-difluoro-3-methylbenzoyl)-1H-1,2,4-triazol-3-yl]amino]-N-methyl-benzenesulfonamide 443798-78-5 C17H16F2N6O3S
4-[[5-amino-1-(2,6-difluoro-3-methylbenzoyl)-1H-1,2,4-triazol-3-yl]amino]-N-methyl-benzenesulfonamide
—— 4-(1,2-dimethylimidazol-5-yl)-2-[4-(N-cyclobutylsulphamoyl)anilino]pyrimidine 403792-22-3 C19H22N6O2S
4-(1,2-dimethylimidazol-5-yl)-2-[4-(N-cyclobutylsulphamoyl)anilino]pyrimidine
—— 4α,6α,12-trihydroxy-5α,11β-H-eudesman-1-one 303751-81-7 C15H26O4
4α,6α,12-trihydroxy-5α,11β-H-eudesman-1-one
—— 4-(4-hydroxybenzyl)naphthalen-1-ol 1417423-61-0 C17H14O2
4-(4-hydroxybenzyl)naphthalen-1-ol
—— (4-(3-methylpyridin-4-yl)piperazin-1-yl)(6-(tetrahydro-2H-pyran-4-yl)-6-azaspiro[2.5]octan-1-yl)methanone 1088498-16-1 C23H34N4O2
(4-(3-methylpyridin-4-yl)piperazin-1-yl)(6-(tetrahydro-2H-pyran-4-yl)-6-azaspiro[2.5]octan-1-yl)methanone
—— [4-(2-isobutylpyridin-4-ylmethyl)-3,5-dimethylphenoxy]acetic acid 1168142-19-5 C20H25NO3
[4-(2-isobutylpyridin-4-ylmethyl)-3,5-dimethylphenoxy]acetic acid
—— 4-{3-[3-benzyl-8-(trifluoromethyl)quinolin-4-yl]phenoxy}-n,N-diethylbenzenesulfonamide 1020735-63-0 C33H29F3N2O3S
4-{3-[3-benzyl-8-(trifluoromethyl)quinolin-4-yl]phenoxy}-n,N-diethylbenzenesulfonamide
—— [4-(benzoimidazol-1-ylmethyl)-3,5-dimethylphenoxy]acetic acid 1168154-19-5 C18H18N2O3
[4-(benzoimidazol-1-ylmethyl)-3,5-dimethylphenoxy]acetic acid
—— 4-(6-(6-amino-5-trifluoromethylpyridin-3-yl)imidazo[1,2-b]pyridazin-3-yl)-N-methylbenzenesulfonamide 1084951-50-7 C19H15F3N6O2S
4-(6-(6-amino-5-trifluoromethylpyridin-3-yl)imidazo[1,2-b]pyridazin-3-yl)-N-methylbenzenesulfonamide
—— 4-amino-6-[4-(cyclopropylmethyl)phenyl]-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236407-50-3 C18H20N4O2
4-amino-6-[4-(cyclopropylmethyl)phenyl]-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
—— 4'-[1-[[(6,7-dichloro-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)acetyl](methyl)amino]-2-(4-morpholinyl)ethyl]-2-biphenylcarboxamide 1003874-41-6 C30H30Cl2N4O5
4'-[1-[[(6,7-dichloro-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)acetyl](methyl)amino]-2-(4-morpholinyl)ethyl]-2-biphenylcarboxamide
—— 4-(4-Benzylpiperazin-1-yl) carbonyl-1,1-dioxidebenzo[b]thiophene 246171-58-4 C20H20N2O3S
4-(4-Benzylpiperazin-1-yl) carbonyl-1,1-dioxidebenzo[b]thiophene
—— 4-Amino-2-methyl-3'-trifluormethyl-azobenzol 1494-28-6 C14H12F3N3
4-Amino-2-methyl-3'-trifluormethyl-azobenzol
—— 4-(3-{[4-(4-ethyl-1H-pyrazol-5-yl)phenyl]thio}phenyl)tetrahydro-2H-pyran-4-carboxamide 1159186-04-5 C23H25N3O2S
4-(3-{[4-(4-ethyl-1H-pyrazol-5-yl)phenyl]thio}phenyl)tetrahydro-2H-pyran-4-carboxamide
—— (4S,6S,9R)-4-(methoxymethoxy)-9-methyl-11-phenylmethoxyundec-1-en-6-ol 1236273-41-8 C21H34O4
(4S,6S,9R)-4-(methoxymethoxy)-9-methyl-11-phenylmethoxyundec-1-en-6-ol
—— 4-{4-[(4'-chloro-1,1'-biphenyl-2-yl)methyl]piperazin-1-yl}-N-[(4-nitrophenyl)sulfonyl]benzamide 1235965-09-9 C30H27ClN4O5S
4-{4-[(4'-chloro-1,1'-biphenyl-2-yl)methyl]piperazin-1-yl}-N-[(4-nitrophenyl)sulfonyl]benzamide
—— 4-acetyl-5-(4-bromo-phenyl)-3-hydroxy-1-(3-phenyl-propyl)-1,5-dihydro-pyrrol-2-one 1235710-96-9 C21H20BrNO3
4-acetyl-5-(4-bromo-phenyl)-3-hydroxy-1-(3-phenyl-propyl)-1,5-dihydro-pyrrol-2-one
—— 4-amino-N-[3-tert-butyl-2-methoxy-5-(3-oxo-2,3-dihydro-pyridazin-4-yl)-phenyl]-benzamide 1232361-36-2 C22H24N4O3
4-amino-N-[3-tert-butyl-2-methoxy-5-(3-oxo-2,3-dihydro-pyridazin-4-yl)-phenyl]-benzamide
—— 4-Ethyl-7,8-dimethoxy-1,2,3,4,5,6-hexahydro-benzo[f]quinoline 69784-15-2 C17H23NO2
4-Ethyl-7,8-dimethoxy-1,2,3,4,5,6-hexahydro-benzo[f]quinoline
—— (4-(5-(1-ethyl-7,7-dimethyl-5,6,7,8-tetrahydroisoquinolin-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)methanol 1235323-70-2 C22H25N3O2
(4-(5-(1-ethyl-7,7-dimethyl-5,6,7,8-tetrahydroisoquinolin-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)methanol
—— 4-{4-[(4'-chloro-1,1'-biphenyl-2-yl)methyl]piperazin-1-yl}-N-[(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)sulfonyl]benzamide 1235865-47-0 C29H29Cl2N5O3S
4-{4-[(4'-chloro-1,1'-biphenyl-2-yl)methyl]piperazin-1-yl}-N-[(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)sulfonyl]benzamide
—— {4'-fluoro-3-[3-(3-imidazol-1-yl-phenyl)-3-oxo-propionylamino]-2'-methyl-biphenyl-4-yl}-carbamic acid tert-butyl ester 335256-96-7 C30H29FN4O4
{4'-fluoro-3-[3-(3-imidazol-1-yl-phenyl)-3-oxo-propionylamino]-2'-methyl-biphenyl-4-yl}-carbamic acid tert-butyl ester
—— {4-[5-hydroxy-8-(2-methoxyphenyl)-3-phenyl-1,6-naphthyridin-2-yl]phenyl}methanaminium trifluoroacetate 1238317-01-5 C2HF3O2*C28H23N3O2
{4-[5-hydroxy-8-(2-methoxyphenyl)-3-phenyl-1,6-naphthyridin-2-yl]phenyl}methanaminium trifluoroacetate
—— 4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N-[(3-methoxyphenyl)methyl]benzamide 1282037-98-2 C37H40N8O6
4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N-[(3-methoxyphenyl)methyl]benzamide
—— 4,4'-dihydroxy-6,6'-dimethyl-1<i>H</i>,1'<i>H</i>-3,3'-prop-2-ene-1,1-diyl-bis-pyridin-2-one 59304-60-8 C15H16N2O4
4,4'-dihydroxy-6,6'-dimethyl-1<i>H</i>,1'<i>H</i>-3,3'-prop-2-ene-1,1-diyl-bis-pyridin-2-one
—— [(4-Acetylamino-benzenesulfonyl)-thiazol-2-yl-amino]-acetic acid ethyl ester 61689-52-9 C15H17N3O5S2
[(4-Acetylamino-benzenesulfonyl)-thiazol-2-yl-amino]-acetic acid ethyl ester
—— 4-(2-(5,6-dimethylpyridin-3-yl)-6-((4-(methylsulfonyl)piperazin-1-yl)methyl)thieno[2,3-d]pyrimidin-4-yl)morpholine 1032756-77-6 C23H30N6O3S2
4-(2-(5,6-dimethylpyridin-3-yl)-6-((4-(methylsulfonyl)piperazin-1-yl)methyl)thieno[2,3-d]pyrimidin-4-yl)morpholine
—— [4-[(3-methylphenyl)carbamoyloxy]-3,6-dioxocyclohexa-1,4-dien-1-yl] N-(3-methylphenyl)carbamate 58922-23-9 C22H18N2O6
[4-[(3-methylphenyl)carbamoyloxy]-3,6-dioxocyclohexa-1,4-dien-1-yl] N-(3-methylphenyl)carbamate
—— 4-methoxy-8-piperidin-1-yl-quinoline-3-carboxylic acid ethyl ester 58785-34-5 C18H22N2O3
4-methoxy-8-piperidin-1-yl-quinoline-3-carboxylic acid ethyl ester
—— 4-[5-(2-chloro-phenyl)-[1,3,4]oxadiazol-2-yl]-thiosemicarbazide 59579-66-7 C9H8ClN5OS
4-[5-(2-chloro-phenyl)-[1,3,4]oxadiazol-2-yl]-thiosemicarbazide
—— (4-methyl-[1,2,4]triazolo[5,1-<i>c</i>][1,2,4]triazin-3-yl)-phenyl-methanone 59105-01-0 C12H9N5O
(4-methyl-[1,2,4]triazolo[5,1-<i>c</i>][1,2,4]triazin-3-yl)-phenyl-methanone
—— 4,4'-Di-(5-chlor-2-cyanstyryl)-biphenyl 56760-22-6 C30H18Cl2N2
4,4'-Di-(5-chlor-2-cyanstyryl)-biphenyl
—— 4-(N-(2-((2-methoxyethoxy)methoxy)phenyl)-N-((2-methoxyethoxy) methyl)sulfamoyl)benzyl acetate 1455483-44-9 C23H31NO9S
4-(N-(2-((2-methoxyethoxy)methoxy)phenyl)-N-((2-methoxyethoxy) methyl)sulfamoyl)benzyl acetate
—— (4R,5R)-2-((1S,6R)-6-sec-butyl-1-methylcyclohexa-2,4-dienyl)-4,5-diphenyloxazoline 1055309-75-5 C26H29NO
(4R,5R)-2-((1S,6R)-6-sec-butyl-1-methylcyclohexa-2,4-dienyl)-4,5-diphenyloxazoline
—— 4,4-difluoro-2-methyl-6-(1,1,2,2,2-pentafluoroethyl)-5-(trifluoromethyl)-2,3-dihydropyran 75732-93-3 C9H6F10O
4,4-difluoro-2-methyl-6-(1,1,2,2,2-pentafluoroethyl)-5-(trifluoromethyl)-2,3-dihydropyran
—— 4'-phenyl-2l5-spiro[benzo[d][1,3,2]dioxaphosphole-2,2'-[1,3,2]dioxaphospholane] 77120-20-8 C14H13O4P
4'-phenyl-2l5-spiro[benzo[d][1,3,2]dioxaphosphole-2,2'-[1,3,2]dioxaphospholane]
—— 4-phenyl-2-pyrrolidin-1-yl-1,3-thiazine-6-thione 97309-67-6 C14H14N2S2
4-phenyl-2-pyrrolidin-1-yl-1,3-thiazine-6-thione
—— 4-[2-(difluoromethyl)benzimidazol-1-yl]-N-[1-[2-(2-fluoropyridin-3-yl)phenyl]-2-methylpropan-2-yl]-6-morpholin-4-yl-1,3,5-triazin-2-amine 1401436-86-9 C30H29F3N8O
4-[2-(difluoromethyl)benzimidazol-1-yl]-N-[1-[2-(2-fluoropyridin-3-yl)phenyl]-2-methylpropan-2-yl]-6-morpholin-4-yl-1,3,5-triazin-2-amine
—— 4-ethenyl-N-(3-methoxyphenyl)-N-(4-methylphenyl)benzenamine 911301-61-6 C22H21NO
4-ethenyl-N-(3-methoxyphenyl)-N-(4-methylphenyl)benzenamine
—— 4-bromo-N-ethyl-1H-indole-2-carboxamide 1231891-31-8 C11H11BrN2O
4-bromo-N-ethyl-1H-indole-2-carboxamide
—— 4-[5-(6-amino-3-aza-bicyclo[3.1.0]hex-3-yl)-3H-imidazo[4,5-b]pyridine-2-carbonyl]-2-(1,3,5-trimethyl-1H-pyrazol-4-yl)-benzonitrile 1254162-16-7 C25H24N8O
4-[5-(6-amino-3-aza-bicyclo[3.1.0]hex-3-yl)-3H-imidazo[4,5-b]pyridine-2-carbonyl]-2-(1,3,5-trimethyl-1H-pyrazol-4-yl)-benzonitrile
—— [(4S,6R,7S,8R)-5-acetyl-10-hydroxy-11,13-dimethoxy-12-methyl-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),10,12-trien-8-yl]methyl carbamate 206766-55-4 C18H23N3O6
[(4S,6R,7S,8R)-5-acetyl-10-hydroxy-11,13-dimethoxy-12-methyl-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),10,12-trien-8-yl]methyl carbamate
—— 4-(7-(bis((2-(trimethylsilyl)ethoxymethyl)amino)-6-bromo-3-(6-phenylpyridin-3-yl)pyrazolo[1,5-a]pyrimidin-5-yl)-1-methoxycyclohexyl)rnethanol 1361450-54-5 C37H54BrN5O4Si2
4-(7-(bis((2-(trimethylsilyl)ethoxymethyl)amino)-6-bromo-3-(6-phenylpyridin-3-yl)pyrazolo[1,5-a]pyrimidin-5-yl)-1-methoxycyclohexyl)rnethanol
—— 4-[({4-[4-(3,6-dihydro-2H-pyran-4-yl)-6-morpholin-4-yl-1,3,5-triazin-2-yl]phenyl}carbamoyl)amino]benzoic acid 1197162-70-1 C26H26N6O5
4-[({4-[4-(3,6-dihydro-2H-pyran-4-yl)-6-morpholin-4-yl-1,3,5-triazin-2-yl]phenyl}carbamoyl)amino]benzoic acid
—— 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde 1018584-77-4 C8H9NO2
4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde