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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-chloro-4a,5,6,7-tetrahydropyrrolo<1,2-c>-1,3(2H,5H)-pyrimidinedione 132332-42-4 C7H9ClN2O2
4-chloro-4a,5,6,7-tetrahydropyrrolo<1,2-c>-1,3(2H,5H)-pyrimidinedione
—— 4-ethoxy-2,6,6-trimethyl-cyclohept-2-enone-(2,4-dinitro-phenylhydrazone) 101738-60-7 C18H24N4O5
4-ethoxy-2,6,6-trimethyl-cyclohept-2-enone-(2,4-dinitro-phenylhydrazone)
—— (4,7-dimethyl-1,10-phenanthroline-κN(1),κN(10))iodo[(1S)-2'-methoxy-1,1'-binaphthalen-2-yl]palladium 914304-78-2 C35H27IN2OPd
(4,7-dimethyl-1,10-phenanthroline-κN(1),κN(10))iodo[(1S)-2'-methoxy-1,1'-binaphthalen-2-yl]palladium
—— 4-Chlor-4-p-toluoyl-buttersaeure 91393-64-5 C12H13ClO3
4-Chlor-4-p-toluoyl-buttersaeure
—— 4-stearamido-4-methoxycarbonyl-1,2,2,6,6-pentamethylpiperidine 63317-53-3 C30H58N2O3
4-stearamido-4-methoxycarbonyl-1,2,2,6,6-pentamethylpiperidine
—— [4-(4,4''-Dimethoxy-[1,1';3',1'']terphenyl-5'-ylmethoxy)-2-methyl-phenoxy]-acetic acid methyl ester 890137-69-6 C31H30O6
[4-(4,4''-Dimethoxy-[1,1';3',1'']terphenyl-5'-ylmethoxy)-2-methyl-phenoxy]-acetic acid methyl ester
—— 4-{[(1H-Pyrazole-4-carbonyl)-amino]-methyl}-piperidine-1-carboxylic acid benzylamide 471250-13-2 C18H23N5O2
4-{[(1H-Pyrazole-4-carbonyl)-amino]-methyl}-piperidine-1-carboxylic acid benzylamide
—— (4R)-(+)-3-methyl-3-(4-methyl-1-cyclohexen-1-yl)butanoic acid 679396-11-3 C12H20O2
(4R)-(+)-3-methyl-3-(4-methyl-1-cyclohexen-1-yl)butanoic acid
—— 4-(2-carboxy-phenyl)-[2]naphthoic acid 859948-06-4 C18H12O4
4-(2-carboxy-phenyl)-[2]naphthoic acid
—— (4'S)-1-methyl-1-{2'-[2''-(di-ortho-tolylphosphanyl)-phenyl]-4',5'-dihydrooxazol-4'-yl}-ethyl benzoate 1313491-70-1 C33H32NO3P
(4'S)-1-methyl-1-{2'-[2''-(di-ortho-tolylphosphanyl)-phenyl]-4',5'-dihydrooxazol-4'-yl}-ethyl benzoate
—— (4R)-4-methyl-4-(4',6'-di-O-acetyl-2',3'-dideoxy-α-D-erythro-2'-hexenopyranosyl)-2-phenyl-5(4H)-oxazolone 1310709-67-1 C20H21NO7
(4R)-4-methyl-4-(4',6'-di-O-acetyl-2',3'-dideoxy-α-D-erythro-2'-hexenopyranosyl)-2-phenyl-5(4H)-oxazolone
—— 4-bromo-benzaldehyde (6-bromo-benzothiazol-2-yl)-hydrazone 37120-65-3 C14H9Br2N3S
4-bromo-benzaldehyde (6-bromo-benzothiazol-2-yl)-hydrazone
—— 4-(benzenesulfonyl)-1-phenylundecan-3-one 141036-73-9 C23H30O3S
4-(benzenesulfonyl)-1-phenylundecan-3-one
—— 4-diallylamino-2-imino-6-phenyl-2<i>H</i>-[1,3,5]triazin-1-ol 5122-51-0 C15H17N5O
4-diallylamino-2-imino-6-phenyl-2<i>H</i>-[1,3,5]triazin-1-ol
—— <4-Butylmercapto-3-methyl-benzyl>-isobutylsulfid 97833-71-1 C16H26S2
<4-Butylmercapto-3-methyl-benzyl>-isobutylsulfid
—— 4-((4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl acetate 1437310-64-9 C17H14FN3O3
4-((4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl acetate
—— 4-(4-fluorophenyl)-5-p-tolylthieno[3,2-b]pyridin-7(4H)-one 1428144-28-8 C20H14FNOS
4-(4-fluorophenyl)-5-p-tolylthieno[3,2-b]pyridin-7(4H)-one
—— 4-bromo-benzaldehyde (1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-hydrazone 65627-02-3 C13H13BrN4O2
4-bromo-benzaldehyde (1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-hydrazone
—— 4-(3-chloropyridin-2-yl)-N-(2-phenylpropan-2-yl)benzamide 849753-98-6 C21H19ClN2O
4-(3-chloropyridin-2-yl)-N-(2-phenylpropan-2-yl)benzamide
—— 4-(2,6-dimethoxy-[1]naphthyl)-4-oxo-butyric acid 854678-90-3 C16H16O5
4-(2,6-dimethoxy-[1]naphthyl)-4-oxo-butyric acid
—— 4-(2-bromoethoxy)-3-methoxy-N,N-dimethylaniline 946568-10-1 C11H16BrNO2
4-(2-bromoethoxy)-3-methoxy-N,N-dimethylaniline
—— 4-nitro-benzoic acid 1-methyl-2-[1-(toluene-4-sulfonyl)-piperidin-2-yl]-ethyl ester 934472-50-1 C22H26N2O6S
4-nitro-benzoic acid 1-methyl-2-[1-(toluene-4-sulfonyl)-piperidin-2-yl]-ethyl ester
—— 4-(2,3-Dihydrobenzo-1,4-dioxin-6-yl)-1-(indan-2-yl)piperazine 185514-44-7 C21H24N2O2
4-(2,3-Dihydrobenzo-1,4-dioxin-6-yl)-1-(indan-2-yl)piperazine
—— 4-Methoxycarbonyl-2,3-dimethyl-hexanedioic acid dimethyl ester 34611-34-2 C12H20O6
4-Methoxycarbonyl-2,3-dimethyl-hexanedioic acid dimethyl ester
—— [4-bromo-3-(2,2,2-trifluoroethoxy)phenyl](morpholin-4-yl)methanone 1352621-14-7 C13H13BrF3NO3
[4-bromo-3-(2,2,2-trifluoroethoxy)phenyl](morpholin-4-yl)methanone
—— 4-(2,4-difluorophenyl)-1,3-dimethyl-N-(2,4,6-trifluorophenyl)-1H-pyrazol-5-amine 1242015-96-8 C17H12F5N3
4-(2,4-difluorophenyl)-1,3-dimethyl-N-(2,4,6-trifluorophenyl)-1H-pyrazol-5-amine
—— {4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-o-tolylamino-acetonitrile 69332-17-8 C19H21Cl2N3
{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-o-tolylamino-acetonitrile
—— 4-methyl-2-(6-morpholin-4-yl-pyrazin-2-yl)-1(3)<i>H</i>-benzoimidazole 69995-33-1 C16H17N5O
4-methyl-2-(6-morpholin-4-yl-pyrazin-2-yl)-1(3)<i>H</i>-benzoimidazole
—— 4-(2-fluoro-phenyl)-1-methyl-4<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]quinazolin-5-one 68357-56-2 C16H11FN4O
4-(2-fluoro-phenyl)-1-methyl-4<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]quinazolin-5-one
—— 4-p-Bromphenyl-2,3-thiophendicarbonsaeuredimethylester 69046-96-4 C14H11BrO4S
4-p-Bromphenyl-2,3-thiophendicarbonsaeuredimethylester
—— 4-(4-methyl-piperazin-1-yl)-2-phenyl-2,3-dihydro-1<i>H</i>-benzo[<i>b</i>][1,4]diazepine 69284-29-3 C20H24N4
4-(4-methyl-piperazin-1-yl)-2-phenyl-2,3-dihydro-1<i>H</i>-benzo[<i>b</i>][1,4]diazepine
—— 4-Phenylsulfonyl-5-(o-tolyl)-1,2-dithiol-3-thion 69143-82-4 C16H12O2S4
4-Phenylsulfonyl-5-(o-tolyl)-1,2-dithiol-3-thion
—— 4-(1,2,4-Oxadiazol-3-ylmethoxy)benzaldehyde 1042775-08-5 C10H8N2O3
4-(1,2,4-Oxadiazol-3-ylmethoxy)benzaldehyde
—— 4-[4-(2-nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-7-ylmethoxy)phenyl]piperidine-1-carboxylic acid tert-butyl ester 1403317-08-7 C23H30N4O6
4-[4-(2-nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-7-ylmethoxy)phenyl]piperidine-1-carboxylic acid tert-butyl ester
—— 4-Vinyl-benzyl-aceton 91495-49-7 C12H14O
4-Vinyl-benzyl-aceton
—— 4-methyl-2-(3-nitro-pyridin-2-ylamino)-phenol 67443-20-3 C12H11N3O3
4-methyl-2-(3-nitro-pyridin-2-ylamino)-phenol
—— 4-Acetyl-1-tert-butyl-5-hydroxy-2-methyl-1H-pyrrole-3-carbonitrile 67271-70-9 C12H16N2O2
4-Acetyl-1-tert-butyl-5-hydroxy-2-methyl-1H-pyrrole-3-carbonitrile
—— 4-(Hydroxyaminooxalyl-amino)-benzoic acid isopropyl ester 67472-11-1 C12H14N2O5
4-(Hydroxyaminooxalyl-amino)-benzoic acid isopropyl ester
—— 4-hexadecanoyl-1-oxa-4-aza-spiro[4.5]decane 70971-53-8 C24H45NO2
4-hexadecanoyl-1-oxa-4-aza-spiro[4.5]decane
—— 4-amino-7-(4-chlorophenyl)-5-phenyl-3H-pyrido[2,3-d]pyrimidin-2-one 145208-72-6 C19H13ClN4O
4-amino-7-(4-chlorophenyl)-5-phenyl-3H-pyrido[2,3-d]pyrimidin-2-one
—— 4-Benzenesulfonyl-pentanoic acid 35921-56-3 C11H14O4S
4-Benzenesulfonyl-pentanoic acid
—— 4-Methoxy-3-methyl-azulene-1-carboxylic acid ethyl ester 128637-52-5 C15H16O3
4-Methoxy-3-methyl-azulene-1-carboxylic acid ethyl ester
—— 4-[2-[2-[(3-Methoxyphenyl)methoxy]-6-oxopyridin-1-yl]ethyl]benzoic acid 1091595-82-2 C22H21NO5
4-[2-[2-[(3-Methoxyphenyl)methoxy]-6-oxopyridin-1-yl]ethyl]benzoic acid
—— 4-(5-Bromo-2-hydroxy-4-methoxy-phenyl)-6-(4-methoxy-phenyl)-pyrimidin-2-ol 134701-12-5 C18H15BrN2O4
4-(5-Bromo-2-hydroxy-4-methoxy-phenyl)-6-(4-methoxy-phenyl)-pyrimidin-2-ol
—— 4-Propoxy-3-acetylamino-acetophenon 54375-63-2 C13H17NO3
4-Propoxy-3-acetylamino-acetophenon
—— 4-benzyl-6-nitro-2-phenyl-quinoline 68788-49-8 C22H16N2O2
4-benzyl-6-nitro-2-phenyl-quinoline
—— 4-anilino-6-(2,4-dimethyl-phenyl)-2-phenyl-pyrimidine-5-carboxylic acid amide 69333-94-4 C25H22N4O
4-anilino-6-(2,4-dimethyl-phenyl)-2-phenyl-pyrimidine-5-carboxylic acid amide
—— (4-Methoxyphenyl)-(4-cyclohexylphenyl)-disulfid 70358-16-6 C19H22OS2
(4-Methoxyphenyl)-(4-cyclohexylphenyl)-disulfid
—— {4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-(3-chloro-phenylamino)-acetonitrile 68615-19-0 C18H18Cl3N3
{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-(3-chloro-phenylamino)-acetonitrile
—— {4-[4-(4-bromo-phenyl)-3-ethyl-3<i>H</i>-thiazol-2-ylideneamino]-phenyl}-acetic acid 68194-94-5 C19H17BrN2O2S
{4-[4-(4-bromo-phenyl)-3-ethyl-3<i>H</i>-thiazol-2-ylideneamino]-phenyl}-acetic acid