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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-chloro-2-(5-(4-chlorobutyl)-1H-pyrazol-3-yl)pyridine 1448862-46-1 C12H13Cl2N3
4-chloro-2-(5-(4-chlorobutyl)-1H-pyrazol-3-yl)pyridine
—— (+/-)-(4a-methyl-7-oxo-(4a<i>r</i>)-1,2,3,4,4a,5,6,7-octahydro-[2<i>c</i>]naphthyl)-malonic acid 100972-87-0 C14H18O5
(+/-)-(4a-methyl-7-oxo-(4a<i>r</i>)-1,2,3,4,4a,5,6,7-octahydro-[2<i>c</i>]naphthyl)-malonic acid
—— 4-Oxo-cyclohexan-(1-spiro-1')-6'-methoxy-2',3'-diethyl-indan 99690-52-5 C19H26O2
4-Oxo-cyclohexan-(1-spiro-1')-6'-methoxy-2',3'-diethyl-indan
—— 4-Hydrazinopyrazolo<3,4-d>pyrimidine-3-carboxylic Acid Iminohydrazide 82859-59-4 C6H9N9
4-Hydrazinopyrazolo<3,4-d>pyrimidine-3-carboxylic Acid Iminohydrazide
—— 4-Methyl-4-(4-methylphenyl)-2-octylcyclopent-2-en-1-one 1203581-03-6 C21H30O
4-Methyl-4-(4-methylphenyl)-2-octylcyclopent-2-en-1-one
—— 4-hydroxy-3,4-secolupane-3,28-dioic acid 76026-82-9 C30H50O5
4-hydroxy-3,4-secolupane-3,28-dioic acid
—— 4-amino-N-(4-((4-(benzyl(phenyl)carbamoyl)naphthalen-1-yl)(methyl)carbamoyl)naphthalen-1-yl)-N-methyl-1-naphthamide 1271739-33-3 C48H38N4O3
4-amino-N-(4-((4-(benzyl(phenyl)carbamoyl)naphthalen-1-yl)(methyl)carbamoyl)naphthalen-1-yl)-N-methyl-1-naphthamide
—— 4-amino-3-anilino-[2]naphthoic acid 671793-42-3 C17H14N2O2
4-amino-3-anilino-[2]naphthoic acid
—— [(4-MeOC6H4TeCl3)2(μ-i-Pr2P(S)-Fc-P(S)-i-Pr2)] 342774-14-5 C36H50Cl6FeO2P2S2Te2
[(4-MeOC6H4TeCl3)2(μ-i-Pr2P(S)-Fc-P(S)-i-Pr2)]
—— 4-O-(4-O-acetyl-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-α-D-glucopyranosyl chloride 112929-55-2 C58H53ClN2O13
4-O-(4-O-acetyl-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-galactopyranosyl)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-α-D-glucopyranosyl chloride
—— 4-(4-cyanomethyl-phenyl)-piperazine-1-carboxylic acid benzyl ester 1017275-93-2 C20H21N3O2
4-(4-cyanomethyl-phenyl)-piperazine-1-carboxylic acid benzyl ester
—— 4-Methoxy-3-mercapto-benzolsulfonsaeure-amid 88393-80-0 C6H7NO3S2
4-Methoxy-3-mercapto-benzolsulfonsaeure-amid
—— 4-fluorophenyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1→6)-3-O-acetyl-4-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1→6)-3-O-acetyl-4-O-benzyl-2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside 1450810-20-4 C72H66FN3O23S
4-fluorophenyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1→6)-3-O-acetyl-4-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1→6)-3-O-acetyl-4-O-benzyl-2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside
—— 4-methyl-1-[(1R)-1-phenylethyl]-1H-1,2,3-triazole 1391936-97-2 C11H13N3
4-methyl-1-[(1R)-1-phenylethyl]-1H-1,2,3-triazole
—— 4-methoxy-3-[2-(3,4,5-trimethoxy-phenyl)-furo[3,2-b]pyridin-7-yl]-benzoic acid 1360910-13-9 C24H21NO7
4-methoxy-3-[2-(3,4,5-trimethoxy-phenyl)-furo[3,2-b]pyridin-7-yl]-benzoic acid
—— 4-(2-Methyl-[1,3]dioxolan-2-yl)-3-oxo-pentanoic acid ethyl ester 147593-11-1 C11H18O5
4-(2-Methyl-[1,3]dioxolan-2-yl)-3-oxo-pentanoic acid ethyl ester
—— 4-methyl-2-(pyrimidin-2-yl)benzonitrile 1528758-51-1 C12H9N3
4-methyl-2-(pyrimidin-2-yl)benzonitrile
—— [4-(4-methoxyphenyl)-1-methyl-1H-benzimidazole-5,6-diyl]dimethanol 1373395-16-4 C17H18N2O3
[4-(4-methoxyphenyl)-1-methyl-1H-benzimidazole-5,6-diyl]dimethanol
—— 4-(2-{methyl[3-(4-methyl-piperazin-1-yl)benzyl]amino}quinoxalin-6-yl)pyrazole-1-carboxylic acid tert-butyl ester 1257090-11-1 C29H35N7O2
4-(2-{methyl[3-(4-methyl-piperazin-1-yl)benzyl]amino}quinoxalin-6-yl)pyrazole-1-carboxylic acid tert-butyl ester
—— (4R,6R)-6-(tert-butyldimethylsilyl-oxy)-1,4-bis-(4-methoxybenzyloxy)-8-trimethylsilyloct-7-yn-3-one 1244781-48-3 C33H50O6Si2
(4R,6R)-6-(tert-butyldimethylsilyl-oxy)-1,4-bis-(4-methoxybenzyloxy)-8-trimethylsilyloct-7-yn-3-one
—— [4-(2,3-Dichloro-phenyl)-4-oxy-piperazin-1-yl]-phenyl-methanone 902456-04-6 C17H16Cl2N2O2
[4-(2,3-Dichloro-phenyl)-4-oxy-piperazin-1-yl]-phenyl-methanone
—— (4aS,8aR)-1-benzyldecahydroquinoxaline 1365793-97-0 C15H22N2
(4aS,8aR)-1-benzyldecahydroquinoxaline
—— 4-((S)-3-hydroxy-1-methoxymethyl-propyl)-1-(3-trifluoromethyl-phenyl)-[1,4]diazepan-5-one 1206600-23-8 C17H23F3N2O3
4-((S)-3-hydroxy-1-methoxymethyl-propyl)-1-(3-trifluoromethyl-phenyl)-[1,4]diazepan-5-one
—— 4-(2-Hydroxy-benzylamino)-N-(2-methyl-2-phenethyl-benzo[1,3]dioxol-5-yl)-benzamide 600723-79-3 C30H28N2O4
4-(2-Hydroxy-benzylamino)-N-(2-methyl-2-phenethyl-benzo[1,3]dioxol-5-yl)-benzamide
—— 4,5-(3-carboxy-1,2-dioxyphenyl)phthalonitrile 1226895-53-9 C15H6N2O4
4,5-(3-carboxy-1,2-dioxyphenyl)phthalonitrile
—— 4-benzylamino-2-phenyl-5-pyrimidine carboxylic acid ethyl ester 76360-67-3 C20H19N3O2
4-benzylamino-2-phenyl-5-pyrimidine carboxylic acid ethyl ester
—— 4-(3-fluoro-4-hydroxyphenyl)-1-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperidin-4-ol 1255341-35-5 C17H15F4N5O2
4-(3-fluoro-4-hydroxyphenyl)-1-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperidin-4-ol
—— 4α-Fluor-cholesten-(5)-on-(3) 23036-35-3 C27H43FO
4α-Fluor-cholesten-(5)-on-(3)
—— {4-[7-(1-methyl-1H-pyrazol-4-yl)-furo[3,2-b]pyridin-2-yl]-phenyl}-methanol 1360908-52-6 C18H15N3O2
{4-[7-(1-methyl-1H-pyrazol-4-yl)-furo[3,2-b]pyridin-2-yl]-phenyl}-methanol
—— 4,6-di-<i>p</i>-tolyl-2,2-bis-trifluoromethyl-1,2-dihydro-[1,3,5]triazine 67565-32-6 C19H15F6N3
4,6-di-<i>p</i>-tolyl-2,2-bis-trifluoromethyl-1,2-dihydro-[1,3,5]triazine
—— 4-{N-[4-cyano-5-(1-cyano-2-morpholin-4-ylmethyleneamino-vinyl)-2-phenyl-2H-pyrazol-3-yl]-formimidoyl}-morpholine 71445-48-2 C23H24N8O2
4-{N-[4-cyano-5-(1-cyano-2-morpholin-4-ylmethyleneamino-vinyl)-2-phenyl-2H-pyrazol-3-yl]-formimidoyl}-morpholine
—— 4-methyl-2-morpholin-4-ylmethyl-4-trichloromethyl-cyclohexanone 50598-62-4 C13H20Cl3NO2
4-methyl-2-morpholin-4-ylmethyl-4-trichloromethyl-cyclohexanone
—— 4-(4-Isocyanatophenoxy)-benzoylchlorid 53212-22-9 C14H8ClNO3
4-(4-Isocyanatophenoxy)-benzoylchlorid
—— 4,5-bis-acetylamino-6-methyl-2-methylsulfanyl-pyrimidine 54147-18-1 C10H14N4O2S
4,5-bis-acetylamino-6-methyl-2-methylsulfanyl-pyrimidine
—— 4,4-Dimethyl-3-phenyl-pentanoic acid dimethylamide 33124-15-1 C15H23NO
4,4-Dimethyl-3-phenyl-pentanoic acid dimethylamide
—— 4-Amino-7-chlor-1,3-dimethyl-benzimidazolium 52142-70-8 C9H11ClN3
4-Amino-7-chlor-1,3-dimethyl-benzimidazolium
—— 4-Amino-2-methyl-1,2,3-triazol-5-carbaldehyd-azin 50931-51-6 C8H12N10
4-Amino-2-methyl-1,2,3-triazol-5-carbaldehyd-azin
—— 4-Nitro-2-p-toluolsulfonylaminoacetanilid 54019-51-1 C15H15N3O5S
4-Nitro-2-p-toluolsulfonylaminoacetanilid
—— 4-chloro-2-nitro-N-(1-ethyl-2-thiocyanatoethyl)-aniline 100418-49-3 C11H12ClN3O2S
4-chloro-2-nitro-N-(1-ethyl-2-thiocyanatoethyl)-aniline
—— (4-chloro-2-nitro-phenyl)-dibenzofuran-3-yl-amine 667938-09-2 C18H11ClN2O3
(4-chloro-2-nitro-phenyl)-dibenzofuran-3-yl-amine
—— 4-isopropyl-2-phenylsulfanyl-2-trifluoromethyl-2<i>H</i>-oxazol-5-one 51111-40-1 C13H12F3NO2S
4-isopropyl-2-phenylsulfanyl-2-trifluoromethyl-2<i>H</i>-oxazol-5-one
—— 4-chloro-2-(pyridin-2-yl)benzonitrile 1443422-65-8 C12H7ClN2
4-chloro-2-(pyridin-2-yl)benzonitrile
—— 4-(2-chlorophenylsulfanyl)-2-phenylquinazoline 1382529-47-6 C20H13ClN2S
4-(2-chlorophenylsulfanyl)-2-phenylquinazoline
—— 4-Benzoyl-2-[2-(benzoyloxy)ethyl]-2-(3,4-dichlorophenyl)morpholine 181643-57-2 C26H23Cl2NO4
4-Benzoyl-2-[2-(benzoyloxy)ethyl]-2-(3,4-dichlorophenyl)morpholine
—— (4S,5R,6S)-4,5-Dihydroxy-6-(5-iodo-6-oxo-1,6-dihydro-pyrimidin-2-ylsulfanyl)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 78200-71-2 C11H11IN2O6S
(4S,5R,6S)-4,5-Dihydroxy-6-(5-iodo-6-oxo-1,6-dihydro-pyrimidin-2-ylsulfanyl)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
—— 4α,8β-dimethyl-16,17β-epoxy-17α-(3'-furyl)-15α-hydroxy-4β-methoxycarbonyl-14β-androstane 197662-31-0 C27H38O5
4α,8β-dimethyl-16,17β-epoxy-17α-(3'-furyl)-15α-hydroxy-4β-methoxycarbonyl-14β-androstane
—— 4-[(3-chloro-2-methylphenyl)methyl]-5-cyclobutyl-2-(4-morpholinyl)[1,3]thiazolo[4,5-d]pyrimidin-7(4H)-one 1256289-80-1 C21H23ClN4O2S
4-[(3-chloro-2-methylphenyl)methyl]-5-cyclobutyl-2-(4-morpholinyl)[1,3]thiazolo[4,5-d]pyrimidin-7(4H)-one
—— 4-Brom-3-(methoxymethyl)-6-methylpyridazin 54770-59-1 C7H9BrN2O
4-Brom-3-(methoxymethyl)-6-methylpyridazin
—— 4-Nitrobenzaldehyd-3-(1,5-diphenylverdazyl-3-yl)anil 51808-25-4 C27H21N6O2
4-Nitrobenzaldehyd-3-(1,5-diphenylverdazyl-3-yl)anil
—— 4-Dimethylamino-bicyclohexyl-1-carboxylic acid ethyl ester; hydrochloride 59182-60-4 C17H31NO2*ClH
4-Dimethylamino-bicyclohexyl-1-carboxylic acid ethyl ester; hydrochloride