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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4<i>t</i>,6<i>t</i>-diamino-2<i>t</i>-methoxy-cyclohexane-1<i>r</i>,3<i>c</i>-diol; dihydrochloride 100911-52-2 C7H16N2O3*2ClH
4<i>t</i>,6<i>t</i>-diamino-2<i>t</i>-methoxy-cyclohexane-1<i>r</i>,3<i>c</i>-diol; dihydrochloride
—— 4'-Hydroxy-biphenyl-4-carboxylic acid (R)-2-ethoxycarbonyl-1-methyl-ethyl ester 120091-17-0 C19H20O5
4'-Hydroxy-biphenyl-4-carboxylic acid (R)-2-ethoxycarbonyl-1-methyl-ethyl ester
—— (4-((3-fluorophenyl)amino)-8-methylnaphthalen-1-yl)(piperidin-1-yl)methanone 1384250-34-3 C23H23FN2O
(4-((3-fluorophenyl)amino)-8-methylnaphthalen-1-yl)(piperidin-1-yl)methanone
—— 4-Methyl-hexyl-1-Radikal 1111894-46-2 C7H15
4-Methyl-hexyl-1-Radikal
—— 4,7-dimethyl-2-(2-nitro-vinyl)-indole 56813-23-1 C12H12N2O2
4,7-dimethyl-2-(2-nitro-vinyl)-indole
—— 4-(2-acetoxy-ethyl)-5-acetoxymethyl-3-(2-ethoxycarbonyl-ethyl)-pyrrole-2-carboxylic acid benzyl ester 58684-23-4 C24H29NO8
4-(2-acetoxy-ethyl)-5-acetoxymethyl-3-(2-ethoxycarbonyl-ethyl)-pyrrole-2-carboxylic acid benzyl ester
—— 4,4'-Dimethylsilylbis<2-(p-anisamido)phenol> 54677-74-6 C30H30N2O6Si
4,4'-Dimethylsilylbis<2-(p-anisamido)phenol>
—— 4-[difluoro-(2,2,4,4,5,5-hexafluoro-oxazolidin-3-yl)-methoxy]-2,2,3,3,5,5,6,6-octafluoro-morpholine 39650-42-5 C8F16N2O3
4-[difluoro-(2,2,4,4,5,5-hexafluoro-oxazolidin-3-yl)-methoxy]-2,2,3,3,5,5,6,6-octafluoro-morpholine
—— 4-Methyl-2-(p-fluorphenacyl)-pyridin 69097-56-9 C14H12FNO
4-Methyl-2-(p-fluorphenacyl)-pyridin
—— 4-Bromo-N-[(2S,3R,4R,5S,6R)-4,5-dihydroxy-6-hydroxymethyl-2-(4-nitro-phenoxy)-tetrahydro-pyran-3-yl]-benzamide 59676-63-0 C19H19BrN2O8
4-Bromo-N-[(2S,3R,4R,5S,6R)-4,5-dihydroxy-6-hydroxymethyl-2-(4-nitro-phenoxy)-tetrahydro-pyran-3-yl]-benzamide
—— (4bS,5S,6S,10bS,11S,12S)-6,12-Bis-methoxycarbonylmethyl-4b,5,6,10b,11,12-hexahydro-chrysene-5,11-dicarboxylic acid dimethyl ester 66788-49-6 C28H30O8
(4bS,5S,6S,10bS,11S,12S)-6,12-Bis-methoxycarbonylmethyl-4b,5,6,10b,11,12-hexahydro-chrysene-5,11-dicarboxylic acid dimethyl ester
—— 4-({4-[2-(4-acetyl-phenoxy)-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-benzoylamino}-methyl)-benzoic acid methyl ester 583877-51-4 C32H26N4O6
4-({4-[2-(4-acetyl-phenoxy)-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-benzoylamino}-methyl)-benzoic acid methyl ester
—— (4R,5S,Z)-4-ethyl 3,5-dimethyl 6-oxo-2-[(S)-1-(1-naphthyl)ethylamino]hept-2-ene-3,4,5-tricarboxylate 1108730-18-2 C26H31NO7
(4R,5S,Z)-4-ethyl 3,5-dimethyl 6-oxo-2-[(S)-1-(1-naphthyl)ethylamino]hept-2-ene-3,4,5-tricarboxylate
—— 4-Carbethoxy-5-cyclopentyl-cyclohexandion-(1,3) 2931-24-0 C14H20O4
4-Carbethoxy-5-cyclopentyl-cyclohexandion-(1,3)
—— 4-{ [4-(2-Butynyloxy)phenyl]sulfonyl}-1-[4-(2-piperidin-1-yl-ethoxy)-benzyl]-piperidine-4-carboxylic acid hydroxyamide 287200-93-5 C30H39N3O6S
4-{ [4-(2-Butynyloxy)phenyl]sulfonyl}-1-[4-(2-piperidin-1-yl-ethoxy)-benzyl]-piperidine-4-carboxylic acid hydroxyamide
—— 4-<(Z)-1-Carboxy-1-trityloxyimino>methyl-2-chloroacetamidothiazole 94418-09-4 C26H20ClN3O4S
4-<(Z)-1-Carboxy-1-trityloxyimino>methyl-2-chloroacetamidothiazole
—— 4-(10a,12a-Dimethyl-4,7,12-trioxo-octadecahydro-cyclohepta[a]cyclopenta[f]naphthalen-1-yl)-pentanoic acid methyl ester 67664-56-6 C26H38O5
4-(10a,12a-Dimethyl-4,7,12-trioxo-octadecahydro-cyclohepta[a]cyclopenta[f]naphthalen-1-yl)-pentanoic acid methyl ester
—— 4-Hydroxy-5-thiophen-2-yl-isophthalic acid diethyl ester 57354-46-8 C16H16O5S
4-Hydroxy-5-thiophen-2-yl-isophthalic acid diethyl ester
—— [4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-(propan-2-yl)pyrimidin-5-yl]methyl diphenyl phosphate 1344117-76-5 C28H29FN3O6PS
[4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-(propan-2-yl)pyrimidin-5-yl]methyl diphenyl phosphate
—— [4-(2-chlorophenyl)-2-(4-propoxyphenyl)thien-3-yl]acetic acid 905838-68-8 C21H19ClO3S
[4-(2-chlorophenyl)-2-(4-propoxyphenyl)thien-3-yl]acetic acid
—— 4-chloro-3-(6-methyl-benzothiazol-2-ylimino)-1-piperidin-1-ylmethyl-1,3-dihydro-indol-2-one 1198782-99-8 C22H21ClN4OS
4-chloro-3-(6-methyl-benzothiazol-2-ylimino)-1-piperidin-1-ylmethyl-1,3-dihydro-indol-2-one
—— 4-(cholest-5-en-3β-yloxy)butanenitrile 1427518-41-9 C31H51NO
4-(cholest-5-en-3β-yloxy)butanenitrile
—— 4-bromo-2,6-bis(bromomethyl)phenyl acetate 60041-70-5 C10H9Br3O2
4-bromo-2,6-bis(bromomethyl)phenyl acetate
—— 4-indol-3-yl-butyric acid butyl ester 55747-34-7 C16H21NO2
4-indol-3-yl-butyric acid butyl ester
—— 4-[4-(5,8-Dimethyl-2H-chromen-3-yl)-4-oxo-butyryl]-benzoic acid 272107-37-6 C22H20O5
4-[4-(5,8-Dimethyl-2H-chromen-3-yl)-4-oxo-butyryl]-benzoic acid
—— 4,4-dimethyl-3-phenylpentane-1,3-diol 1260136-96-6 C13H20O2
4,4-dimethyl-3-phenylpentane-1,3-diol
—— 4-amino-6,7-dimethoxy-2-(4-benzylpiperazin-1-yl)quinoline dihydrochloride sesquihydrate 90402-39-4 C22H26N4O2*2ClH
4-amino-6,7-dimethoxy-2-(4-benzylpiperazin-1-yl)quinoline dihydrochloride sesquihydrate
—— 4-Methyl-2-ethyl-1-phenyl-thiosemicarbazid 21076-99-3 C10H15N3S
4-Methyl-2-ethyl-1-phenyl-thiosemicarbazid
—— 4-(dichlorosilylmethyl)-4'-(trichlorosilylmethyl)biphenyl 1261290-59-8 C14H13Cl5Si2
4-(dichlorosilylmethyl)-4'-(trichlorosilylmethyl)biphenyl
—— 4-[4-(2-Ethoxy-2-oxoethyl)piperidin-1-yl]-3,5-difluorobenzoic acid 1252902-69-4 C16H19F2NO4
4-[4-(2-Ethoxy-2-oxoethyl)piperidin-1-yl]-3,5-difluorobenzoic acid
—— 4-{1-[(4-bromophenyl)carbonyl]-2,5-dimethyl-1H-pyrrol-3-yl}morpholine 1607827-03-1 C13H13BrN2O2
4-{1-[(4-bromophenyl)carbonyl]-2,5-dimethyl-1H-pyrrol-3-yl}morpholine
—— 4-Phenyl-piperazine-1-carbothioic acid (4-amino-2-chloro-phenyl)-amide 78721-72-9 C17H19ClN4S
4-Phenyl-piperazine-1-carbothioic acid (4-amino-2-chloro-phenyl)-amide
—— (4-((3-isopropylphenyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)(naphthalen-1-yl)methanone 1313039-23-4 C26H22N4O
(4-((3-isopropylphenyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)(naphthalen-1-yl)methanone
—— 4-[<i>N</i>-(<i>N</i>-benzyloxycarbonyl-glycyl)-leucyloxy]-morpholine 56073-58-6 C20H29N3O6
4-[<i>N</i>-(<i>N</i>-benzyloxycarbonyl-glycyl)-leucyloxy]-morpholine
—— 4-(3-methoxymethyl-pent-2-enyl)-morpholine 56184-79-3 C11H21NO2
4-(3-methoxymethyl-pent-2-enyl)-morpholine
—— 4-Methyl-5-pentadecyl-thiophene-2-carboxylic acid 59782-54-6 C21H36O2S
4-Methyl-5-pentadecyl-thiophene-2-carboxylic acid
—— 4-(1-Chloro-1-methyl-ethyl)-2-cyclohexylamino-2-methyl-cyclohexanone oxime 62823-87-4 C16H29ClN2O
4-(1-Chloro-1-methyl-ethyl)-2-cyclohexylamino-2-methyl-cyclohexanone oxime
—— 4-Cyano-2-ethyl-1,3-dioxo-4-(2-propenyl)-1,2,3,4,5,6,7,8-octahydro-isochinolin 57567-32-5 C15H18N2O2
4-Cyano-2-ethyl-1,3-dioxo-4-(2-propenyl)-1,2,3,4,5,6,7,8-octahydro-isochinolin
—— (4-Amino-2-benzamido)-6-pipeidinopyrimidin-3-oxid 69729-65-3 C16H19N5O2
(4-Amino-2-benzamido)-6-pipeidinopyrimidin-3-oxid
—— 4(5)-<13-Deisopropyl-10-epi-dehydroabietoyl>-imidazol 69634-32-8 C20H24N2O
4(5)-<13-Deisopropyl-10-epi-dehydroabietoyl>-imidazol
—— 4-[N-(5-methoxy-2,2-dimethyl-2,3-dihydro-benzofuran-3-yl)-N-methyl-glycyl]-morpholine 53903-35-8 C18H26N2O4
4-[N-(5-methoxy-2,2-dimethyl-2,3-dihydro-benzofuran-3-yl)-N-methyl-glycyl]-morpholine
—— 4-(4-(3,5-dimethylisoxazol-4-yl)-5-(2-hydroxyethyl)-1-methyl-1H-pyrazol-3-yl)phenol 1290137-95-9 C17H19N3O3
4-(4-(3,5-dimethylisoxazol-4-yl)-5-(2-hydroxyethyl)-1-methyl-1H-pyrazol-3-yl)phenol
—— 4-chloro-6-fluoro-2,2-dimethyl-3H-inden-1-one 881189-91-9 C11H10ClFO
4-chloro-6-fluoro-2,2-dimethyl-3H-inden-1-one
—— 4-(4-hydroxy-2-oxo-2H-chromen-3-yl)-octahydro-pyrano[4,3-d]pyrimidin-2-one 23903-37-9 C16H16N2O5
4-(4-hydroxy-2-oxo-2H-chromen-3-yl)-octahydro-pyrano[4,3-d]pyrimidin-2-one
—— 4-bromo-4'-trifluoromethyl-2,5-bis[2-(triisopropylsilyl)ethynyl]biphenyl 945891-89-4 C35H48BrF3Si2
4-bromo-4'-trifluoromethyl-2,5-bis[2-(triisopropylsilyl)ethynyl]biphenyl
—— 4,5-bis(methylthio)-2-(10-(penta-1,4-diyn-3-ylidene)anthracen-9(10H)-ylidene)-1,3-dithiole 1404325-52-5 C24H16S4
4,5-bis(methylthio)-2-(10-(penta-1,4-diyn-3-ylidene)anthracen-9(10H)-ylidene)-1,3-dithiole
—— 4-ethyl-5-ethylimino-[1,2,4]dithiazolidine-3-thione 21744-65-0 C6H10N2S3
4-ethyl-5-ethylimino-[1,2,4]dithiazolidine-3-thione
—— 4-chloro-3-(4-nitrophenylsulfanyl)-N,4-diphenylbutanamide 1420836-58-3 C22H19ClN2O3S
4-chloro-3-(4-nitrophenylsulfanyl)-N,4-diphenylbutanamide
—— 4-bromo-2-fluoro-N-(2-hydroxyphenyl)benzamide 930046-51-8 C13H9BrFNO2
4-bromo-2-fluoro-N-(2-hydroxyphenyl)benzamide
—— 4-methyl-N-(5-phenyl-1,3,4-thiadiazol-2-yl)-1,2,3-thiadiazole-5-carboxamide 1430197-27-5 C12H9N5OS2
4-methyl-N-(5-phenyl-1,3,4-thiadiazol-2-yl)-1,2,3-thiadiazole-5-carboxamide