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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(6-chloro-purin-9-yl)-phenol 21268-12-2 C11H7ClN4O
    4-(6-chloro-purin-9-yl)-phenol
    —— 4-Nitro-2-{[1-thiophen-2-yl-meth-(E)-ylidene]-amino}-phenol 61382-23-8 C11H8N2O3S
    4-Nitro-2-{[1-thiophen-2-yl-meth-(E)-ylidene]-amino}-phenol
    —— 4-[3-methoxybenzoyl]-1-methylpiperidine oxalate 288157-98-2 C2H2O4*C14H19NO2
    4-[3-methoxybenzoyl]-1-methylpiperidine oxalate
    —— 4-[3-methoxybenzoyl]-1-methylpiperidine 288157-97-1 C14H19NO2
    4-[3-methoxybenzoyl]-1-methylpiperidine
    —— 4-[4-(2,6-dimethyl-pyrimidin-4-ylsulfamoyl)-phenylazo]-5-oxo-1-phenyl-2,5-dihydro-1<i>H</i>-pyrazole-3-carboxylic acid ethyl ester 29822-07-9 C24H23N7O5S
    4-[4-(2,6-dimethyl-pyrimidin-4-ylsulfamoyl)-phenylazo]-5-oxo-1-phenyl-2,5-dihydro-1<i>H</i>-pyrazole-3-carboxylic acid ethyl ester
    —— 4-(6-chloronaphthalene-2-sulfonyl)-1-{methyl[1-(pyridin-4-yl)-4-piperidinyl]amino}-6-oxo-2-piperazinecarboxylic acid 315490-36-9 C26H28ClN5O5S
    4-(6-chloronaphthalene-2-sulfonyl)-1-{methyl[1-(pyridin-4-yl)-4-piperidinyl]amino}-6-oxo-2-piperazinecarboxylic acid
    —— 4-ethoxycarbonyl-2-(2-methylpyridin-4-yl)pyridine N-oxide 1286763-61-8 C14H14N2O3
    4-ethoxycarbonyl-2-(2-methylpyridin-4-yl)pyridine N-oxide
    —— 4-(N-isopropyl-N-trimethylsilylamino)phenyl bromide 883565-85-3 C12H20BrNSi
    4-(N-isopropyl-N-trimethylsilylamino)phenyl bromide
    —— 4-[3-hydroxybenzoyl]-1-methylpiperidine 288157-99-3 C13H17NO2
    4-[3-hydroxybenzoyl]-1-methylpiperidine
    —— 4-tert-butyl-3-phenethyl-4H-1,2,4-triazole 1380492-57-8 C14H19N3
    4-tert-butyl-3-phenethyl-4H-1,2,4-triazole
    —— 4-[1-(2-fluoroethyl)-1,2,3,5-(1H)-tetrazol-4-yl]benzyl bromide 194017-68-0 C10H10BrFN4
    4-[1-(2-fluoroethyl)-1,2,3,5-(1H)-tetrazol-4-yl]benzyl bromide
    —— 4-methoxy-2,3,5,6-tetrafluorophenylcopper-phenanthroline complex 1078738-57-4 C19H11CuF4N2O
    4-methoxy-2,3,5,6-tetrafluorophenylcopper-phenanthroline complex
    —— (+/-)-4-[(2-{[5-(4-Methoxyphenyl)-6-phenylfuro[2,3-d]pyrimidin-4-yl]oxy}propyl)(methyl)-amino]butanoic acid 1073629-52-3 C27H29N3O5
    (+/-)-4-[(2-{[5-(4-Methoxyphenyl)-6-phenylfuro[2,3-d]pyrimidin-4-yl]oxy}propyl)(methyl)-amino]butanoic acid
    —— (4R)-[(1S)-benzyloxycarbonylamino-4-(tert-butyldiphenylsilanyloxy)-3-hydroxybutyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 903907-78-8 C38H52N2O7Si
    (4R)-[(1S)-benzyloxycarbonylamino-4-(tert-butyldiphenylsilanyloxy)-3-hydroxybutyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 4-Hydroxy-3-{3-[4-(phenylsulfonyl)phenyl]propyl}naphthalene-1,2-dione 18093-53-3 C25H20O5S
    4-Hydroxy-3-{3-[4-(phenylsulfonyl)phenyl]propyl}naphthalene-1,2-dione
    —— (4R)-((1S)-benzyloxycarbonylamino-3,4-dihydroxybutyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 903907-77-7 C22H34N2O7
    (4R)-((1S)-benzyloxycarbonylamino-3,4-dihydroxybutyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 4-(2-dimethylaminoethoxy)benzyl chloride hydrochloride 131028-71-2 C11H16ClNO*ClH
    4-(2-dimethylaminoethoxy)benzyl chloride hydrochloride
    —— 4-(5-phenethyl-1,3,4-oxadiazol-2-yl)morpholine 1225463-73-9 C14H17N3O2
    4-(5-phenethyl-1,3,4-oxadiazol-2-yl)morpholine
    —— 4-Amino-6-phenyl-6,7-dihydro-5H-pyrrolo<3,4-d>pyrimidin 24051-08-9 C12H12N4
    4-Amino-6-phenyl-6,7-dihydro-5H-pyrrolo<3,4-d>pyrimidin
    —— 4-Cyclopropylmethoxymethyl-phenol 63659-21-2 C11H14O2
    4-Cyclopropylmethoxymethyl-phenol
    —— 4-[3-[3-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1-yl)phenyl]propanoylamino]benzenesulfonyl fluoride; ethanesulfonic acid 19174-29-9 C22H29FN6O6S2
    4-[3-[3-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1-yl)phenyl]propanoylamino]benzenesulfonyl fluoride; ethanesulfonic acid
    —— 4-[[5-[[4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino]-3-fluoroindol-1-yl]methyl]-N-methylpyridine-2-carboxamide 1547120-50-2 C24H18ClF4N5O2
    4-[[5-[[4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino]-3-fluoroindol-1-yl]methyl]-N-methylpyridine-2-carboxamide
    —— 4-(5-Methyl-1H-imidazol-4-ylmethylsulfanyl)-1-(6,7,8,9-tetrahydro-5H-benzocyclohepten-2-yl)-butan-1-one 131028-52-9 C20H26N2OS
    4-(5-Methyl-1H-imidazol-4-ylmethylsulfanyl)-1-(6,7,8,9-tetrahydro-5H-benzocyclohepten-2-yl)-butan-1-one
    —— 4-({[tert-butyl(diphenyl)silyl]oxy}methyl)-2-chloro-6-(trifluoromethyl)pyridine 1379375-91-3 C23H23ClF3NOSi
    4-({[tert-butyl(diphenyl)silyl]oxy}methyl)-2-chloro-6-(trifluoromethyl)pyridine
    —— 4',5'-Dimethylfluorescein di-t-butyldiphenylsilyl ether 389625-29-0 C54H52O5Si2
    4',5'-Dimethylfluorescein di-t-butyldiphenylsilyl ether
    —— 4-formylethynyl-1-(2,4,6-trimethylbenzoyl)pyrazole 82099-91-0 C16H14N2O2
    4-formylethynyl-1-(2,4,6-trimethylbenzoyl)pyrazole
    —— (4-Chloro-benzyl)-[4-(5,5-dimethyl-[1,3]dioxan-2-yl)-naphthalen-1-ylmethyl]-amine 1026510-70-2 C24H26ClNO2
    (4-Chloro-benzyl)-[4-(5,5-dimethyl-[1,3]dioxan-2-yl)-naphthalen-1-ylmethyl]-amine
    —— 4-[[3-[(4-Carboxyphenyl)iminomethyl]-1-methylindol-2-yl]amino]benzoic acid 136093-91-9 C24H19N3O4
    4-[[3-[(4-Carboxyphenyl)iminomethyl]-1-methylindol-2-yl]amino]benzoic acid
    —— 4-{[6,7-dimethoxy-4-(trifluoromethyl)quinolin-2-yl]amino}benzoic acid 905698-00-2 C19H15F3N2O4
    4-{[6,7-dimethoxy-4-(trifluoromethyl)quinolin-2-yl]amino}benzoic acid
    —— 4-Isopropylsulfanylmethyl-naphthalene-1-carbaldehyde 1027660-62-3 C15H16OS
    4-Isopropylsulfanylmethyl-naphthalene-1-carbaldehyde
    —— 4-[(4-Aminobenzoyl)amino]benzenesulfonyl fluoride 19188-72-8 C13H11FN2O3S
    4-[(4-Aminobenzoyl)amino]benzenesulfonyl fluoride
    —— 4-{[1-phenyl-2-(3-thienyl)-1H-benzimidazol-6-yl]oxy}butanamide 1584129-68-9 C21H19N3O2S
    4-{[1-phenyl-2-(3-thienyl)-1H-benzimidazol-6-yl]oxy}butanamide
    —— 4-{[1-phenyl-2-(3-thienyl)-1H-benzimidazol-6-yl]oxy}butanoic acid 582310-26-7 C21H18N2O3S
    4-{[1-phenyl-2-(3-thienyl)-1H-benzimidazol-6-yl]oxy}butanoic acid
    —— 4-nitrobenzo[cd]indol-2(1H)-one 28440-62-2 C11H6N2O3
    4-nitrobenzo[cd]indol-2(1H)-one
    —— 4-(4-Chloro-benzylsulfanylmethyl)-5-methyl-1H-imidazole 131028-40-5 C12H13ClN2S
    4-(4-Chloro-benzylsulfanylmethyl)-5-methyl-1H-imidazole
    —— (4-<i>m</i>-tolyl-piperazin-1-yl)-acetic acid hydrazide 67041-02-5 C13H20N4O
    (4-<i>m</i>-tolyl-piperazin-1-yl)-acetic acid hydrazide
    —— 4-(4-Fluoro-benzylsulfanylmethyl)-5-methyl-1H-imidazole 131028-39-2 C12H13FN2S
    4-(4-Fluoro-benzylsulfanylmethyl)-5-methyl-1H-imidazole
    —— 4-{2-[Bis-(4-fluoro-phenyl)-methoxy]-ethylsulfanylmethyl}-5-methyl-1H-imidazole 131028-50-7 C20H20F2N2OS
    4-{2-[Bis-(4-fluoro-phenyl)-methoxy]-ethylsulfanylmethyl}-5-methyl-1H-imidazole
    —— 4-[[1-phenyl-2-(3-pyridinyl)-1H-benzimidazol-6-yl]oxy]butyric acid 582310-48-3 C22H19N3O3
    4-[[1-phenyl-2-(3-pyridinyl)-1H-benzimidazol-6-yl]oxy]butyric acid
    —— 4-(δ-Diethylamino-α-methylbutylamino)-5-(β,β-dimethyl-α-styryl)-6-chlor-pyrimidin 25844-59-1 C23H33ClN4
    4-(δ-Diethylamino-α-methylbutylamino)-5-(β,β-dimethyl-α-styryl)-6-chlor-pyrimidin
    —— 4-[({4-[(3-chlorophenyl)amino]-furo[2,3-d]pyridazin-7-yl}oxy)methyl]-N-methyl-2-pyridinecarboxamide 332012-57-4 C20H16ClN5O3
    4-[({4-[(3-chlorophenyl)amino]-furo[2,3-d]pyridazin-7-yl}oxy)methyl]-N-methyl-2-pyridinecarboxamide
    —— 4-(4-methoxyphenylamino)-7-(2-methylaminocarbonyl-4-pyridylmethoxy)furo-[2,3-d]pyridazine 332012-46-1 C21H19N5O4
    4-(4-methoxyphenylamino)-7-(2-methylaminocarbonyl-4-pyridylmethoxy)furo-[2,3-d]pyridazine
    —— 4-(4-Isopropylphenyl)-1h-pyrazol-3-amine 941573-49-5 C12H15N3
    4-(4-Isopropylphenyl)-1h-pyrazol-3-amine
    —— 4-(6-methyl-8-oxo-[1,3]dioxolo[4,5-g]quinazolin-7(8H)-yl)benzoic acid 1237744-82-9 C17H12N2O5
    4-(6-methyl-8-oxo-[1,3]dioxolo[4,5-g]quinazolin-7(8H)-yl)benzoic acid
    —— 4-{[(4-Aminophenoxy)acetyl]amino}benzenesulfonyl fluoride 21316-06-3 C14H13FN2O4S
    4-{[(4-Aminophenoxy)acetyl]amino}benzenesulfonyl fluoride
    —— 4-Ethenylphenol-5-ethenyl-1h-imidazole(1:1) 28602-99-5 C13H14N2O
    4-Ethenylphenol-5-ethenyl-1h-imidazole(1:1)
    —— 4-(5-chloro-2-methyl-4-oxoquinazolin-3(4H)-yl)benzoic acid 1237744-70-5 C16H11ClN2O3
    4-(5-chloro-2-methyl-4-oxoquinazolin-3(4H)-yl)benzoic acid
    —— 4-[4-(2-Dimethylaminoethoxy)phenyl]butylamine 742102-30-3 C14H24N2O
    4-[4-(2-Dimethylaminoethoxy)phenyl]butylamine
    —— 4-(4-methoxyphenylammo)-7chlorofuro-[2,3-d]pyridazine 332013-51-1 C13H10ClN3O2
    4-(4-methoxyphenylammo)-7chlorofuro-[2,3-d]pyridazine
    —— 4-(4,5-Dihydro-3H-pyrrol-3-yl)-butan-2-one 114634-45-6 C8H13NO
    4-(4,5-Dihydro-3H-pyrrol-3-yl)-butan-2-one