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中文名称 英文名称 CAS号 化学式 结构式图片
—— [4-(4-Phenoxy-phenylsulfanyl)-phenyl]-methanol 41280-33-5 C19H16O2S
[4-(4-Phenoxy-phenylsulfanyl)-phenyl]-methanol
—— 4-(1,5-Dimethyl-3-oxo-hexyl)-benzamide 50931-27-6 C15H21NO2
4-(1,5-Dimethyl-3-oxo-hexyl)-benzamide
—— 4-methyl-4-(4-oxo-3,4-dihydro-quinazolin-2-yl)-7-phenyl-2-<i>p</i>-tolyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione 50498-65-2 C30H25N3O3
4-methyl-4-(4-oxo-3,4-dihydro-quinazolin-2-yl)-7-phenyl-2-<i>p</i>-tolyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione
—— [4-ethyl-5-(2-hydroxy-4-nitro-phenyl)-pyrimidin-2-ylsulfanyl]-acetic acid 42902-16-9 C14H13N3O5S
[4-ethyl-5-(2-hydroxy-4-nitro-phenyl)-pyrimidin-2-ylsulfanyl]-acetic acid
—— 4-(2-chloro-4-nitrophenoxy)-2-methylisoindolin-1-one 1033809-14-1 C15H11ClN2O4
4-(2-chloro-4-nitrophenoxy)-2-methylisoindolin-1-one
—— 4-Bis-(Aethoxycarbonyl)-methyl-3,4-dihydropteridin 50533-49-8 C13H16N4O4
4-Bis-(Aethoxycarbonyl)-methyl-3,4-dihydropteridin
—— 4-Nitro-benzoic acid (2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester 57783-71-8 C35H35NO9
4-Nitro-benzoic acid (2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester
—— [4-chloro-6-(<i>N</i>-methyl-hydrazino)-[1,3,5]triazin-2-yl]-dimethyl-amine 43068-49-1 C6H11ClN6
[4-chloro-6-(<i>N</i>-methyl-hydrazino)-[1,3,5]triazin-2-yl]-dimethyl-amine
—— 4-methoxy-3-(1-methoxy-1-methylethyl-ONN-azoxy)furazan 1518997-25-5 C7H12N4O4
4-methoxy-3-(1-methoxy-1-methylethyl-ONN-azoxy)furazan
—— 4-((1-(3-fluorobenzyl)-1H-indazol-5-yl)amino)quinazolin-6-yl acetate 230955-59-6 C24H18FN5O2
4-((1-(3-fluorobenzyl)-1H-indazol-5-yl)amino)quinazolin-6-yl acetate
—— 4-([1,1'-biphenyl]-4-yl)-1-(anthracen-1-ylmethyl)-1H-1,2,3-triazole 1019337-26-8 C29H21N3
4-([1,1'-biphenyl]-4-yl)-1-(anthracen-1-ylmethyl)-1H-1,2,3-triazole
—— 4-(2-aminosulfonylphenyl)-phenyl 2-(3-aminoiminomethylphenyl)-cyclopentene-1-carboxamide trifluoroacetic acid salt 352619-69-3 C2HF3O2*C25H24N4O3S
4-(2-aminosulfonylphenyl)-phenyl 2-(3-aminoiminomethylphenyl)-cyclopentene-1-carboxamide trifluoroacetic acid salt
—— 4-Hydroxy-8-methoxy-3-(2-methoxyphenyl)-1-oxa-8-azaspiro[4.5]dec-3-en-2-one 1256916-54-7 C16H19NO5
4-Hydroxy-8-methoxy-3-(2-methoxyphenyl)-1-oxa-8-azaspiro[4.5]dec-3-en-2-one
—— (4S)-N-[(2R)-2,3-dimethyl-3-methoxybutanoyl]-4-isopropyl-1,3-thiazolidine-2-thione 1151815-11-0 C13H23NO2S2
(4S)-N-[(2R)-2,3-dimethyl-3-methoxybutanoyl]-4-isopropyl-1,3-thiazolidine-2-thione
—— 4-((2-bromo-6-chloro-3-methylbenzofuran-5-yl)oxy)nicotinic acid 1618131-74-0 C15H9BrClNO4
4-((2-bromo-6-chloro-3-methylbenzofuran-5-yl)oxy)nicotinic acid
—— 4-(1-isobutyl-4-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}-1H-pyrazol-5-yl)pyridine 1258009-27-6 C21H18F3N5O
4-(1-isobutyl-4-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}-1H-pyrazol-5-yl)pyridine
—— {4-[2-(4-hydroxymethyl-phenyl)-furo[3,2-b]pyridin-7-yl]-phenyl}-methanol 1360906-61-1 C21H17NO3
{4-[2-(4-hydroxymethyl-phenyl)-furo[3,2-b]pyridin-7-yl]-phenyl}-methanol
—— 4-amino-2-(4-chloro-2-fluoro-3-methoxyphenyl)-6-methoxycarbonyl-5-(2-methylprop-1-enyl)pyrimidine 1240312-29-1 C17H17ClFN3O3
4-amino-2-(4-chloro-2-fluoro-3-methoxyphenyl)-6-methoxycarbonyl-5-(2-methylprop-1-enyl)pyrimidine
—— (4R)-4-[(2-chlorobenzoyl)amino]-8-fluoro-N-methyl-N-(1-pyridin-4-ylpiperidin-4-yl)-3,4-dihydro-2H-chromene-6-carboxylic acid amide 1365137-51-4 C28H28ClFN4O3
(4R)-4-[(2-chlorobenzoyl)amino]-8-fluoro-N-methyl-N-(1-pyridin-4-ylpiperidin-4-yl)-3,4-dihydro-2H-chromene-6-carboxylic acid amide
—— 4-amino-3-(biphenyl-2-ylamino)benzoic acid 1401321-51-4 C19H16N2O2
4-amino-3-(biphenyl-2-ylamino)benzoic acid
—— 4-nitro-4-methyl-2,3,5,6-tetrachloro-2,5-cyclohexadien-1-one 94400-20-1 C7H3Cl4NO3
4-nitro-4-methyl-2,3,5,6-tetrachloro-2,5-cyclohexadien-1-one
—— (4-Dimethylamino-phenylthiocarbamoylsulfanyl)-acetic acid 54379-89-4 C11H14N2O2S2
(4-Dimethylamino-phenylthiocarbamoylsulfanyl)-acetic acid
—— (4,6-dianilino-2-oxo-2<i>H</i>-pyran-3-carbonyl)-thiocarbamic acid <i>S</i>-benzyl ester 52115-60-3 C26H21N3O4S
(4,6-dianilino-2-oxo-2<i>H</i>-pyran-3-carbonyl)-thiocarbamic acid <i>S</i>-benzyl ester
—— (4,6-dianilino-2-oxo-2<i>H</i>-pyran-3-carbonyl)-thiocarbamic acid <i>S</i>-ethyl ester 52115-61-4 C21H19N3O4S
(4,6-dianilino-2-oxo-2<i>H</i>-pyran-3-carbonyl)-thiocarbamic acid <i>S</i>-ethyl ester
—— 4,5,7-Trihydroxy-3-formylcumarin 51069-95-5 C10H6O6
4,5,7-Trihydroxy-3-formylcumarin
—— 4-<5-(2-Nitrophenyl)-2-furfuryl>-p-nitrophenyl-sulfid 40941-19-3 C17H12N2O5S
4-<5-(2-Nitrophenyl)-2-furfuryl>-p-nitrophenyl-sulfid
—— 4-Methoxy-N-(p-brom-benzoyloxy)-naphthalimid 40812-63-3 C20H12BrNO5
4-Methoxy-N-(p-brom-benzoyloxy)-naphthalimid
—— 4,6-Bis-cyanomethyl-5-ethyl-1,2,3-trimethylbenzol 54491-26-8 C15H18N2
4,6-Bis-cyanomethyl-5-ethyl-1,2,3-trimethylbenzol
—— 4-Brom-bicyclo<4,2,2>deca-2,7,9-trien 53920-78-8 C10H11Br
4-Brom-bicyclo<4,2,2>deca-2,7,9-trien
—— 4-[3-Amino-5-(trifluoromethyl)phenoxy]butanoic acid;hydrochloride 1093799-61-1 C11H12F3NO3*ClH
4-[3-Amino-5-(trifluoromethyl)phenoxy]butanoic acid;hydrochloride
—— 4-benzyloxy-N-(biphenyl-2-yl)-1,2,5-oxadiazole-3-carboxamide 1364791-75-2 C22H17N3O3
4-benzyloxy-N-(biphenyl-2-yl)-1,2,5-oxadiazole-3-carboxamide
—— (4S,5S)-4-benzyloxy-5-(fur-2-yl)-1-(4-methoxybenzyl)pyrrolidin-2-one 834895-30-6 C23H23NO4
(4S,5S)-4-benzyloxy-5-(fur-2-yl)-1-(4-methoxybenzyl)pyrrolidin-2-one
—— 4-(2-Benzothiazolyl)-4'-methylcarbonylamino-3-azastilben 41716-42-1 C22H17N3OS
4-(2-Benzothiazolyl)-4'-methylcarbonylamino-3-azastilben
—— 4-(3-chloro-benzenesulfonyl)-6,7-dimethoxy-cinnoline 42468-07-5 C16H13ClN2O4S
4-(3-chloro-benzenesulfonyl)-6,7-dimethoxy-cinnoline
—— (4-Hydroxy-phenyl)-di-p-tolyl-acetic acid N'-methyl-N'-phenyl-hydrazide 41501-72-8 C29H28N2O2
(4-Hydroxy-phenyl)-di-p-tolyl-acetic acid N'-methyl-N'-phenyl-hydrazide
—— 4-(γ-Carbethoxypropyl)-4'-(β-carbomethoxypropionyl)-biphenyl 33703-46-7 C23H26O5
4-(γ-Carbethoxypropyl)-4'-(β-carbomethoxypropionyl)-biphenyl
—— 4-Methoxycarbonyl-1,2-diphenyl-2a,8b-dihydrocyclobuta[a]naphthalin 35731-71-6 C26H20O2
4-Methoxycarbonyl-1,2-diphenyl-2a,8b-dihydrocyclobuta[a]naphthalin
—— 4-Oxo-4,5-dihydro-1H-pyrido[3,2-b]indol-2-carbonsaeureethylester 62578-60-3 C14H12N2O3
4-Oxo-4,5-dihydro-1H-pyrido[3,2-b]indol-2-carbonsaeureethylester
—— 4-(methoxycarbonyl)-2-phenylpyridine N-oxide 847956-19-8 C13H11NO3
4-(methoxycarbonyl)-2-phenylpyridine N-oxide
—— 4-acetyl-1-((4-chlorophenoxy)(dimethylamino)phosphoryl)pyridin-1-ium chloride 1644559-26-1 C15H17ClN2O3P*Cl
4-acetyl-1-((4-chlorophenoxy)(dimethylamino)phosphoryl)pyridin-1-ium chloride
—— (4,5-Dihydro-2,2,5,5-tetramethyl-4-oxo-3(2H)-furanyliden)orthoessigsaeure-triethylester 76486-81-2 C16H28O5
(4,5-Dihydro-2,2,5,5-tetramethyl-4-oxo-3(2H)-furanyliden)orthoessigsaeure-triethylester
—— 4'-methyl-2-(2-(1-(4-methyl-2-phenylthiazol-5-yl)ethylidene)hydrazineyl)-2'-phenyl-5-(phenyldiazenyl)-4,5'-bithiazole 1236182-30-1 C31H25N7S3
4'-methyl-2-(2-(1-(4-methyl-2-phenylthiazol-5-yl)ethylidene)hydrazineyl)-2'-phenyl-5-(phenyldiazenyl)-4,5'-bithiazole
—— 4-Phenyl-1-chlorfluoren-9-ol 42074-48-6 C19H13ClO
4-Phenyl-1-chlorfluoren-9-ol
—— 4,5-dihydro-naphtho[1,2-<i>c</i>]isoxazole-3-carboxylic acid anilide 35231-25-5 C18H14N2O2
4,5-dihydro-naphtho[1,2-<i>c</i>]isoxazole-3-carboxylic acid anilide
—— 4,5-Dichloro-4,5-difluoro-pent-1-ene 6111-33-7 C5H6Cl2F2
4,5-Dichloro-4,5-difluoro-pent-1-ene
—— 4-ethyl-3,5-dimethyl-2,5-dihydro-pyrrole-2-carboxylic acid 112842-22-5 C9H15NO2
4-ethyl-3,5-dimethyl-2,5-dihydro-pyrrole-2-carboxylic acid
—— 4-(cyclopropylamino)-2-[4-[(3S)-3-methyl-4-methylsulfonylpiperazin-1-yl]anilino]pyrimidine-5-carboxamide 1198304-60-7 C20H27N7O3S
4-(cyclopropylamino)-2-[4-[(3S)-3-methyl-4-methylsulfonylpiperazin-1-yl]anilino]pyrimidine-5-carboxamide
—— 4-Amino-5-<4-amino-phenyl>-pyrimidin 90916-51-1 C10H10N4
4-Amino-5-<4-amino-phenyl>-pyrimidin
—— 4-(4-Chloro-phenyl)-4-hydroxy-pentan-2-one 36238-15-0 C11H13ClO2
4-(4-Chloro-phenyl)-4-hydroxy-pentan-2-one
—— 4,5-Diaethoxycarbonyl-3,4,5-trimethylcyclopent-2-enon 28790-89-8 C14H20O5
4,5-Diaethoxycarbonyl-3,4,5-trimethylcyclopent-2-enon