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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-(prop-2-yn-1-yloxy)phenyl)morpholine 1281990-76-8 C13H15NO2
    4-(2-(prop-2-yn-1-yloxy)phenyl)morpholine
    —— 4-(benzylthio)-2-(methylthio)-6-[(2-piperidinoethyl)amino]pyrimidine-5-carboxylic acid 883871-83-8 C20H26N4O2S2
    4-(benzylthio)-2-(methylthio)-6-[(2-piperidinoethyl)amino]pyrimidine-5-carboxylic acid
    —— 4,5-dihydro-4-imino-3,5,5-trimethylisoxazole 140210-46-4 C6H10N2O
    4,5-dihydro-4-imino-3,5,5-trimethylisoxazole
    —— (4S,5S)-1,3-dibenzyl-4,5-bis[(S)-1-p-nitrobenzoyloxyethyl]imidazolidin-2-one 872175-16-1 C35H32N4O9
    (4S,5S)-1,3-dibenzyl-4,5-bis[(S)-1-p-nitrobenzoyloxyethyl]imidazolidin-2-one
    —— 4-(4-methylphenyl)thiophene[2,3-d]pyrimidine 1048007-28-8 C13H10N2S
    4-(4-methylphenyl)thiophene[2,3-d]pyrimidine
    —— 4-(2-cyano-3-oxopentyl)benzonitrile 1401728-84-4 C13H12N2O
    4-(2-cyano-3-oxopentyl)benzonitrile
    —— 4-(3-methyl-5-isoxazolyl)-3-(4-methoxyphenyl)1-1-phenylpyrazole 1086706-63-9 C20H17N3O2
    4-(3-methyl-5-isoxazolyl)-3-(4-methoxyphenyl)1-1-phenylpyrazole
    —— 4-{8-amino-3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)-1H-imidazol-2-yl]benzamide 1620674-96-5 C25H23F3N8O2
    4-{8-amino-3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)-1H-imidazol-2-yl]benzamide
    —— 4,4-Bis-hydroxymethyl-L-threose 110508-68-4 C6H12O6
    4,4-Bis-hydroxymethyl-L-threose
    —— (4S,5S,6S)-5,6-Bis-triethylsilanyloxy-octa-1,7-dien-4-ol 256239-98-2 C20H42O3Si2
    (4S,5S,6S)-5,6-Bis-triethylsilanyloxy-octa-1,7-dien-4-ol
    —— 4-oxo-N-(1,3-thiazol-2-yl)-2-[3-(trifluoromethyl)phenyl]chromene-8-carboxamide 1219444-84-4 C20H11F3N2O3S
    4-oxo-N-(1,3-thiazol-2-yl)-2-[3-(trifluoromethyl)phenyl]chromene-8-carboxamide
    —— 4-Methoxy-benzoic acid 4-[(E)-phenyliminomethyl]-phenyl ester 77923-02-5 C21H17NO3
    4-Methoxy-benzoic acid 4-[(E)-phenyliminomethyl]-phenyl ester
    —— 4-o-Tolylmorpholin-3-on 29518-12-5 C11H13NO2
    4-o-Tolylmorpholin-3-on
    —— 4-{(2S,3R)-3-[(3S)-3-(acetyloxy)-3-(4-fluorophenyl)propyl]-4-oxo-1-[4-(3-oxoprop-1-yn-1-yl)phenyl]azetidin-2-yl}phenyl methyl 2,3,4-tri-O-acetyl-β-D-glucopyranosiduronate 858100-48-8 C42H40FNO14
    4-{(2S,3R)-3-[(3S)-3-(acetyloxy)-3-(4-fluorophenyl)propyl]-4-oxo-1-[4-(3-oxoprop-1-yn-1-yl)phenyl]azetidin-2-yl}phenyl methyl 2,3,4-tri-O-acetyl-β-D-glucopyranosiduronate
    —— 4,4-dimethyl-1-(3-methyl-5-trimethylsilanylethynyl-pyridin-2-yl)-pyrrolidin-2-one 1338492-81-1 C17H24N2OSi
    4,4-dimethyl-1-(3-methyl-5-trimethylsilanylethynyl-pyridin-2-yl)-pyrrolidin-2-one
    —— 4-Hydroxy-3-methylsulfonylbenzoylguanidine 159139-33-0 C9H11N3O4S
    4-Hydroxy-3-methylsulfonylbenzoylguanidine
    —— 4-[[1-(3-Methylbutanoyl)piperidin-4-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1203553-56-3 C25H35NO3
    4-[[1-(3-Methylbutanoyl)piperidin-4-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— [4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl](4-iodophenyl)methanone 1223432-81-2 C20H22IN3O
    [4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl](4-iodophenyl)methanone
    —— 4-Amino-5-benzoyl-1-methyl-pyrimidin-6(1H)-on 91397-17-0 C12H11N3O2
    4-Amino-5-benzoyl-1-methyl-pyrimidin-6(1H)-on
    —— 4-(tert-Butylimino)-3-oxa-exo-tricyclo<5.2.1.02,6>decan-5-on 99082-18-5 C13H19NO2
    4-(tert-Butylimino)-3-oxa-exo-tricyclo<5.2.1.02,6>decan-5-on
    —— (4S,6S)-1,3,4-Tribenzyl-6-phenethyl-tetrahydro-pyrimidine-2,5-dione 505069-98-7 C33H32N2O2
    (4S,6S)-1,3,4-Tribenzyl-6-phenethyl-tetrahydro-pyrimidine-2,5-dione
    —— (4R,5S)-4-sec-Butyl-5-hydroxymethyl-pyrrolidin-2-one 745014-40-8 C9H17NO2
    (4R,5S)-4-sec-Butyl-5-hydroxymethyl-pyrrolidin-2-one
    —— (4-{(Z)-2-[4-(Diphenyl-phosphinoyl)-phenyl]-vinyl}-phenyl)-dimethyl-amine 71403-35-5 C28H26NOP
    (4-{(Z)-2-[4-(Diphenyl-phosphinoyl)-phenyl]-vinyl}-phenyl)-dimethyl-amine
    —— 4-(4-Dimethylamino-phenylazo)-DL-phenylalanin 3730-13-0 C17H20N4O2
    4-(4-Dimethylamino-phenylazo)-DL-phenylalanin
    —— 4-Propyloxy-phenylamino-thiooxalsaeurenitril 104216-32-2 C11H12N2OS
    4-Propyloxy-phenylamino-thiooxalsaeurenitril
    —— 4,4,5,5,6,6-Hexafluor-azelainsaeure-diethylester 1735-23-5 C13H18F6O4
    4,4,5,5,6,6-Hexafluor-azelainsaeure-diethylester
    —— 4-Oxo-2,3-diphenyl-6-<naphthyl-(1)>-hexan-carbonsaeure-(1) 98332-66-2 C29H26O3
    4-Oxo-2,3-diphenyl-6-<naphthyl-(1)>-hexan-carbonsaeure-(1)
    —— 4-Chlor-4-nitroso-2,6-dimethylheptan 682-15-5 C9H18ClNO
    4-Chlor-4-nitroso-2,6-dimethylheptan
    —— 4,7,9-Trihydroxy-3-methoxymethyl-6,9a-dimethyl-decahydro-azuleno[4,5-b]furan-2-one 97788-53-9 C16H26O6
    4,7,9-Trihydroxy-3-methoxymethyl-6,9a-dimethyl-decahydro-azuleno[4,5-b]furan-2-one
    —— 4-(Phenylazo)-N-methyl-N-glycidylanilin 93311-36-5 C16H17N3O
    4-(Phenylazo)-N-methyl-N-glycidylanilin
    —— 4-Nitro-benzoat des 1,3-Epoxy-2-hydroxymethyl-2-phenoxymethyl-propans 94005-76-2 C18H17NO6
    4-Nitro-benzoat des 1,3-Epoxy-2-hydroxymethyl-2-phenoxymethyl-propans
    —— 4-Hydroxy-3-ethoxycarbonyl-6-(4-nitro-phenyl)-chinolin 94331-41-6 C18H14N2O5
    4-Hydroxy-3-ethoxycarbonyl-6-(4-nitro-phenyl)-chinolin
    —— 4-<Pyridyl-(2)-ethinyl>-4'-phenethinyl-tolan 108595-55-7 C29H17N
    4-<Pyridyl-(2)-ethinyl>-4'-phenethinyl-tolan
    —— (4R,4aS,7S,8aR)-7,8a-Dihydroxy-4,7-dimethyl-octahydro-naphthalen-1-one 108886-42-6 C12H20O3
    (4R,4aS,7S,8aR)-7,8a-Dihydroxy-4,7-dimethyl-octahydro-naphthalen-1-one
    —— 4-(1-Diethylamino-ethyl)-3-methyl-4,6-di-p-tolyl-3,4-dihydro-1H-pyrimidin-2-one 119638-84-5 C25H33N3O
    4-(1-Diethylamino-ethyl)-3-methyl-4,6-di-p-tolyl-3,4-dihydro-1H-pyrimidin-2-one
    —— 4-[3-{6-[3-benzo[1,3]dioxol-5-yl-5-(4-methyl-[1,4]diazepane-1-carbonyl)-phenoxy]-hexyl}-2-(2-carboxy-ethyl)-phenoxy]-butyric acid 1162260-23-2 C39H48N2O9
    4-[3-{6-[3-benzo[1,3]dioxol-5-yl-5-(4-methyl-[1,4]diazepane-1-carbonyl)-phenoxy]-hexyl}-2-(2-carboxy-ethyl)-phenoxy]-butyric acid
    —— 4-(3-(4-(trifluoromethyl)phenyl)-1-phenyl-1H-pyrazol-4-yl)-1,4-dihydro-2,6-dimethyl-pyridine-3,5-dicarbonitrile 1393711-87-9 C25H18F3N5
    4-(3-(4-(trifluoromethyl)phenyl)-1-phenyl-1H-pyrazol-4-yl)-1,4-dihydro-2,6-dimethyl-pyridine-3,5-dicarbonitrile
    —— 4-[17β-hydroxy-17α-(tetrahydropyranyloxy)methyl-3-oxoestra-4,9-dien-11β-yl]benzoic acid 952678-93-2 C31H38O6
    4-[17β-hydroxy-17α-(tetrahydropyranyloxy)methyl-3-oxoestra-4,9-dien-11β-yl]benzoic acid
    —— 4-cyano-3-ethoxycarbonyl-6,6-dimethylheptane-2,5-dione 2-semicarbazone 141810-76-6 C14H22N4O4
    4-cyano-3-ethoxycarbonyl-6,6-dimethylheptane-2,5-dione 2-semicarbazone
    —— (4S,5S)-4-Methyl-5-trimethylsilanyl-cyclohex-2-enone 127839-11-6 C10H18OSi
    (4S,5S)-4-Methyl-5-trimethylsilanyl-cyclohex-2-enone
    —— 4-[6-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)-5-methylpyridine-3-yl]-6,7-dimethoxycinnoline 1119718-06-7 C23H26N4O4
    4-[6-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)-5-methylpyridine-3-yl]-6,7-dimethoxycinnoline
    —— 4-butyl-6-methyl-4,6-dihydrothieno[3,4-c]furan 5,5-dioxide 138905-77-8 C11H16O3S
    4-butyl-6-methyl-4,6-dihydrothieno[3,4-c]furan 5,5-dioxide
    —— 4-Ethyl-4-dimethyl-6-(β-methoxyethyl)-hexahydropyrimidinthion-2 31385-70-3 C11H22N2OS
    4-Ethyl-4-dimethyl-6-(β-methoxyethyl)-hexahydropyrimidinthion-2
    —— 4.5-Diphenyl-3-nitrofurfuryliden-<p-chlor-anilin> 96170-36-4 C23H15ClN2O3
    4.5-Diphenyl-3-nitrofurfuryliden-<p-chlor-anilin>
    —— 4-(4-methylphenyl)sulfonylspiro[4H-1,3-oxazole-5,9'-bicyclo[4.2.1]nona-2,4,7-triene] 83463-35-8 C18H17NO3S
    4-(4-methylphenyl)sulfonylspiro[4H-1,3-oxazole-5,9'-bicyclo[4.2.1]nona-2,4,7-triene]
    —— 4-Oxo-6-methyl-5-decyl-1,2,4-triazolo<2,3-a>-pyrimidin 94539-54-5 C16H26N4O
    4-Oxo-6-methyl-5-decyl-1,2,4-triazolo<2,3-a>-pyrimidin
    —— 4β,17β-Dihydroxy-4α,17α-dimethyl-19-nor-5α-androstanon-(3) 96966-46-0 C20H32O3
    4β,17β-Dihydroxy-4α,17α-dimethyl-19-nor-5α-androstanon-(3)
    —— (4-Cyan-phenyl)-(2-butyloxy-4-cyan-phenyl)-amin 101721-06-6 C18H17N3O
    (4-Cyan-phenyl)-(2-butyloxy-4-cyan-phenyl)-amin
    —— 4-[5-((E)-4-{5-[(E)-4-(5-Ethynyl-thiophen-2-ylethynyl)-3-propyl-hept-3-en-1-ynyl]-thiophen-2-ylethynyl}-3-propyl-hept-3-en-1-ynyl)-thiophen-2-yl]-2-methyl-but-3-yn-2-ol 864683-97-6 C43H42OS3
    4-[5-((E)-4-{5-[(E)-4-(5-Ethynyl-thiophen-2-ylethynyl)-3-propyl-hept-3-en-1-ynyl]-thiophen-2-ylethynyl}-3-propyl-hept-3-en-1-ynyl)-thiophen-2-yl]-2-methyl-but-3-yn-2-ol
    —— 4-hydroxy-N,N,2-trimethyl-5-nitropyrazole-3-carboxamide 473732-09-1 C7H10N4O4
    4-hydroxy-N,N,2-trimethyl-5-nitropyrazole-3-carboxamide