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—— 4-[5-(3S-(N-Butanoyl)amino-2S,4-dihydroxybutyl)pyrazin-2-yl]-2S,4S-di[(N-butanoyl)amino]butane-1,3S-diol 220232-59-7 C24H41N5O7
4-[5-(3S-(N-Butanoyl)amino-2S,4-dihydroxybutyl)pyrazin-2-yl]-2S,4S-di[(N-butanoyl)amino]butane-1,3S-diol
—— 4-chloro-2-(4-methoxy-phenyl)-6-(4-methyl-piperazin-1-yl)-pyrimidine 26871-12-5 C16H19ClN4O
4-chloro-2-(4-methoxy-phenyl)-6-(4-methyl-piperazin-1-yl)-pyrimidine
—— (4aS,4bS,7R,8R,8aS,10aS)-7-Hydroxy-4b,8,10a-trimethyl-1,3-dioxo-dodecahydro-2-oxa-phenanthrene-8-carboxylic acid methyl ester 81575-90-8 C18H26O6
(4aS,4bS,7R,8R,8aS,10aS)-7-Hydroxy-4b,8,10a-trimethyl-1,3-dioxo-dodecahydro-2-oxa-phenanthrene-8-carboxylic acid methyl ester
—— 4-(3-tetrahydropyranyl)-1,2-naphthoquinone 76309-68-7 C15H14O3
4-(3-tetrahydropyranyl)-1,2-naphthoquinone
—— (4-Aminomethyl-phenyl)-hexadecyl-methyl-amine 84670-98-4 C24H44N2
(4-Aminomethyl-phenyl)-hexadecyl-methyl-amine
—— 4,7β-dimethyl-4-aza-androst-5-en-3-one-17β-ol. t-butyldimethylsilyl ether 151192-92-6 C26H45NO2Si
4,7β-dimethyl-4-aza-androst-5-en-3-one-17β-ol. t-butyldimethylsilyl ether
—— 4-Cyano-7-phenyl-benzo[b]thiophene-6-carboxylic acid methyl ester 121909-96-4 C17H11NO2S
4-Cyano-7-phenyl-benzo[b]thiophene-6-carboxylic acid methyl ester
—— 4-methoxy-6-((3aS)-6c-methoxy-1-nitroso-(7ac)-1,2,3,6,7,7a-hexahydro-indol-3ar-yl)-benzo[1,3]dioxole-5-carbaldehyde 31129-00-7 C18H20N2O6
4-methoxy-6-((3aS)-6c-methoxy-1-nitroso-(7ac)-1,2,3,6,7,7a-hexahydro-indol-3ar-yl)-benzo[1,3]dioxole-5-carbaldehyde
—— 4-Amino-2-benzyl-1-oxo-[1,2,4]triazolo[4,3-a]quinoxaline-7-carbaldehyde 1305262-93-4 C17H13N5O2
4-Amino-2-benzyl-1-oxo-[1,2,4]triazolo[4,3-a]quinoxaline-7-carbaldehyde
—— 4-(4-methoxyphenoxy)-2-(2-methylsulfanylpyrimidin-5-yl)-N-[[(2S)-pyrrolidin-2-yl]methyl]pyrimidin-5-amine 1298097-05-8 C21H24N6O2S
4-(4-methoxyphenoxy)-2-(2-methylsulfanylpyrimidin-5-yl)-N-[[(2S)-pyrrolidin-2-yl]methyl]pyrimidin-5-amine
—— 4-Phenyl-2'-(p-chlorphenyl)-2,4'-bithiazolyl 65823-54-3 C18H11ClN2S2
4-Phenyl-2'-(p-chlorphenyl)-2,4'-bithiazolyl
—— 4-(2,4-dichlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazolo[3,4-b]pyridin-6(7H)-one 442652-83-7 C13H11Cl2N3O
4-(2,4-dichlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazolo[3,4-b]pyridin-6(7H)-one
—— 4-((tert-butyldimethylsilyl)oxy)-2-methylenebutyl 4-(dimethylamino)benzoate 1613059-57-6 C20H33NO3Si
4-((tert-butyldimethylsilyl)oxy)-2-methylenebutyl 4-(dimethylamino)benzoate
—— 4-diazo-1-(2,4-dichlorophenyl)-3-trifluoromethylpyrazolin-5-one 1384431-64-4 C10H3Cl2F3N4O
4-diazo-1-(2,4-dichlorophenyl)-3-trifluoromethylpyrazolin-5-one
—— 4-((2S,3S)-2-tert-Butyl-oxaziridin-3-yl)-quinoline 113726-44-6 C14H16N2O
4-((2S,3S)-2-tert-Butyl-oxaziridin-3-yl)-quinoline
—— 4-phenyl-2-(phenylmethanol)pyridine 1-oxide 1092694-42-2 C18H15NO2
4-phenyl-2-(phenylmethanol)pyridine 1-oxide
—— 4-(4-tert.butoxycarbonyl-methylaminomethylphenyl)-cyclohexanone-ethyleneketal 159737-86-7 C21H31NO4
4-(4-tert.butoxycarbonyl-methylaminomethylphenyl)-cyclohexanone-ethyleneketal
—— 4-Carboxy-3-(isobut-1-enyl)-2-methyl-1(2H)-isoquinolone 76489-08-2 C15H15NO3
4-Carboxy-3-(isobut-1-enyl)-2-methyl-1(2H)-isoquinolone
—— 4-[(3-Benzhydryl-2-methyl-4-oxoquinazolin-6-yl)-methylamino]benzamide 1197005-30-3 C30H26N4O2
4-[(3-Benzhydryl-2-methyl-4-oxoquinazolin-6-yl)-methylamino]benzamide
—— 4-Nitro-benzoic acid (1S,3R,4S)-1-allyl-3-(4-methoxy-benzyloxy)-4-methyl-hept-6-ynyl ester 507480-28-6 C26H29NO6
4-Nitro-benzoic acid (1S,3R,4S)-1-allyl-3-(4-methoxy-benzyloxy)-4-methyl-hept-6-ynyl ester
—— 4-{[4-chloro-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]ethynyl}pyridin-2-amine 1408299-67-1 C17H14ClN5
4-{[4-chloro-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]ethynyl}pyridin-2-amine
—— 4,7-Dinitro-1,10-dimethyl-benzo<c>cinnolin 92906-10-0 C14H10N4O4
4,7-Dinitro-1,10-dimethyl-benzo<c>cinnolin
—— [4-(3-acryloylamino-pyrrolidine-1-sulfonyl)-phenyl]-carbamic acid benzyl ester 1392490-62-8 C21H23N3O5S
[4-(3-acryloylamino-pyrrolidine-1-sulfonyl)-phenyl]-carbamic acid benzyl ester
—— 4-[[4-[[1-(3-chloropropyl)-4-formamidoimidazole-2-carbonyl]amino]-1-methylpyrrole-2-carbonyl]amino]-N-[2-(dimethylamino)ethyl]-1-methylimidazole-2-carboxamide 1400503-29-8 C23H31ClN10O4
4-[[4-[[1-(3-chloropropyl)-4-formamidoimidazole-2-carbonyl]amino]-1-methylpyrrole-2-carbonyl]amino]-N-[2-(dimethylamino)ethyl]-1-methylimidazole-2-carboxamide
—— 4-[3-(4-Ethylphenoxy)propyl]-6-[5-methyl-2-(2-pyridinyl)-4-thiazolyl]-2H-1,4-benzoxazin-3(4H)-one 1216532-70-5 C28H27N3O3S
4-[3-(4-Ethylphenoxy)propyl]-6-[5-methyl-2-(2-pyridinyl)-4-thiazolyl]-2H-1,4-benzoxazin-3(4H)-one
—— 4-[3-(ethylsulfanyl)-5-methyl-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazin-7-yl]morpholine 1161010-39-4 C18H21N5OS2
4-[3-(ethylsulfanyl)-5-methyl-1-phenyl-1H-pyrimido[4,5-e][1,3,4]thiadiazin-7-yl]morpholine
—— 4,7-Ethano-1H-indene, octahydro- 38255-97-9 C11H18
4,7-Ethano-1H-indene, octahydro-
—— (4-benzothiazol-6-yl-thiazol-2-yl)-(4-nitro-phenyl)-amine 57281-21-7 C16H10N4O2S2
(4-benzothiazol-6-yl-thiazol-2-yl)-(4-nitro-phenyl)-amine
—— 4-Bromo-2-sec-butyl-5-isopropylphenyl methyl sulfide 56723-30-9 C14H21BrS
4-Bromo-2-sec-butyl-5-isopropylphenyl methyl sulfide
—— (4S,1Z)-1-(4-chlorobenzylidene)-2,4-dihydro-2,4-dimethyl-1H-pyrazino[2,1-b]quinazoline-3,6-dione 1263306-43-9 C20H16ClN3O2
(4S,1Z)-1-(4-chlorobenzylidene)-2,4-dihydro-2,4-dimethyl-1H-pyrazino[2,1-b]quinazoline-3,6-dione
—— 4-chloro-<i>N</i>-(4,5-dihydro-1<i>H</i>-imidazol-2-ylmethyl)-aniline; hydrochloride 67084-34-8 C10H12ClN3*ClH
4-chloro-<i>N</i>-(4,5-dihydro-1<i>H</i>-imidazol-2-ylmethyl)-aniline; hydrochloride
—— 4-[(3,3-dimethyl-1-phenyl-indolin-2-yliden)-ethylidene]-3-phenyl-4<i>H</i>-isoxazol-5-one 65156-12-9 C27H22N2O2
4-[(3,3-dimethyl-1-phenyl-indolin-2-yliden)-ethylidene]-3-phenyl-4<i>H</i>-isoxazol-5-one
—— (+/-)-4-Nitro-α-(2-carboxy-benzamido)-β-hydroxy-propiophenon 63457-09-0 C17H14N2O7
(+/-)-4-Nitro-α-(2-carboxy-benzamido)-β-hydroxy-propiophenon
—— 4-Acetamino-2-acetoxy-benzol-sulfonsaeure-(1)-β-naphthylamid 910-68-9 C20H18N2O5S
4-Acetamino-2-acetoxy-benzol-sulfonsaeure-(1)-β-naphthylamid
—— 4-Jod-6-nitro-2-phenyl-indazol 97028-78-9 C13H8IN3O2
4-Jod-6-nitro-2-phenyl-indazol
—— 4-isobutyl-2,6-dimethyl-pyridine-3,5-dicarboxylic acid 856955-29-8 C13H17NO4
4-isobutyl-2,6-dimethyl-pyridine-3,5-dicarboxylic acid
—— (4-chloro-phenyl)-[3-(4-chloro-phenyl)-4-phenoxathiin-2-yl-3<i>H</i>-thiazol-2-yliden]-amine 124143-85-7 C27H16Cl2N2OS2
(4-chloro-phenyl)-[3-(4-chloro-phenyl)-4-phenoxathiin-2-yl-3<i>H</i>-thiazol-2-yliden]-amine
—— 4-nitro-benzoic acid-[5-chloro-2-(2-hydroxy-ethylsulfanyl)-anilide] 101095-78-7 C15H13ClN2O4S
4-nitro-benzoic acid-[5-chloro-2-(2-hydroxy-ethylsulfanyl)-anilide]
—— 4,6-Dimethoxy-4'-propionyloxy-grisanon-(3) 98906-12-8 C18H22O6
4,6-Dimethoxy-4'-propionyloxy-grisanon-(3)
—— 4-(7-n-amyl-5-methoxy-2,2-dimethyl-2H-chromen-4-yl)-1-(2-naphthylmethyl)pyridinium bromide 55285-03-5 Br*C33H36NO2
4-(7-n-amyl-5-methoxy-2,2-dimethyl-2H-chromen-4-yl)-1-(2-naphthylmethyl)pyridinium bromide
—— 4-nitro-8,9,10,11-tetrahydro-7<i>H</i>-cyclohepta[<i>c</i>]quinoline 109259-52-1 C14H14N2O2
4-nitro-8,9,10,11-tetrahydro-7<i>H</i>-cyclohepta[<i>c</i>]quinoline
—— 4-amino-3-(6-o-tolylpyridine-3-ylazo)naphthalene-1-sulfonic acid sodium salt 1357164-13-6 C22H17N4O3S*Na
4-amino-3-(6-o-tolylpyridine-3-ylazo)naphthalene-1-sulfonic acid sodium salt
—— 4-((1-(1-(4-ethoxyphenyl)cyclobutyl)-3-methylbutyl)amino)-N-methylbutanamide 1354281-68-7 C22H36N2O2
4-((1-(1-(4-ethoxyphenyl)cyclobutyl)-3-methylbutyl)amino)-N-methylbutanamide
—— 4,5-bis(triisopropylsilylethynyl)-4',5'-dihexyltetrathiafulvalene 923035-04-5 C40H68S4Si2
4,5-bis(triisopropylsilylethynyl)-4',5'-dihexyltetrathiafulvalene
—— 4-chloro-N-(2-chloro-6,7-dimethoxyquinazolin-4-yl)benzenesulfonamide 1103521-29-4 C16H13Cl2N3O4S
4-chloro-N-(2-chloro-6,7-dimethoxyquinazolin-4-yl)benzenesulfonamide
—— 4-((2,2-dimethoxy)ethyl)-1-(7-(2,6,6-trimethyl-1-cyclohexen-1-yl)heptyloxy)benzene 173592-55-7 C26H42O3
4-((2,2-dimethoxy)ethyl)-1-(7-(2,6,6-trimethyl-1-cyclohexen-1-yl)heptyloxy)benzene
—— 4-(4-[4-(tert-butoxycarbonylphenylamino)butoxysulfonyl]phenyl)butyric acid 1425707-95-4 C25H33NO7S
4-(4-[4-(tert-butoxycarbonylphenylamino)butoxysulfonyl]phenyl)butyric acid
—— 4-(((2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)butanal 1234547-17-1 C16H28O12
4-(((2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)butanal
—— (4-Benzyloxy-phenyl)-(6-[1-(N,N-dimethylaminomethyl)-imidazol-2-yl]-quinazolin-4-yl)-amine 1101705-97-8 C27H26N6O
(4-Benzyloxy-phenyl)-(6-[1-(N,N-dimethylaminomethyl)-imidazol-2-yl]-quinazolin-4-yl)-amine
—— 4-(m-Chlor-phenyl)-3-hydroxy-buttersaeure-ethylester 6728-76-3 C12H15ClO3
4-(m-Chlor-phenyl)-3-hydroxy-buttersaeure-ethylester