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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-hydroxy-N'-[(E)-1-methylpropylidene]-2-oxo-1,2-dihydro-3-quinolinecarbohydrazide 1227183-34-7 C14H15N3O3
    4-hydroxy-N'-[(E)-1-methylpropylidene]-2-oxo-1,2-dihydro-3-quinolinecarbohydrazide
    —— 4-[4,5-Bis(azepan-1-ylmethyl)triazol-1-yl]-1,2,5-oxadiazol-3-amine 5175-79-1 C18H30N8O
    4-[4,5-Bis(azepan-1-ylmethyl)triazol-1-yl]-1,2,5-oxadiazol-3-amine
    —— 4-hydroxy-N'-(3-methylbenzoyl)-2-oxo-1,2-dihydro-3-quinolinecarbohydrazide 331963-54-3 C18H15N3O4
    4-hydroxy-N'-(3-methylbenzoyl)-2-oxo-1,2-dihydro-3-quinolinecarbohydrazide
    —— 4-(3-(3-(3-nitro-1H-pyrazole-5-carboxamido)-1H-pyrazole-5-carboxamido)-1H-pyrazole-5-carboxamido)butanoic acid 1282034-82-5 C16H16N10O7
    4-(3-(3-(3-nitro-1H-pyrazole-5-carboxamido)-1H-pyrazole-5-carboxamido)-1H-pyrazole-5-carboxamido)butanoic acid
    —— 4-bromo-4'-(p-bromophenyl)-(E)-stilbene 955107-58-1 C20H14Br2
    4-bromo-4'-(p-bromophenyl)-(E)-stilbene
    —— 4-(2-(4-chlorophenyl)-4,5-dihydroimidazol-1-yl)benzenesulfonamide 1621586-74-0 C15H14ClN3O2S
    4-(2-(4-chlorophenyl)-4,5-dihydroimidazol-1-yl)benzenesulfonamide
    —— 4-[4-Acetyl-5-methyl-3-(4-nitrophenyl)furan-2-yl]butan-2-one 1424149-73-4 C17H17NO5
    4-[4-Acetyl-5-methyl-3-(4-nitrophenyl)furan-2-yl]butan-2-one
    —— 4-(2-(3,4-dichlorophenyl)-4,5-dihydroimidazol-1-yl)benzenesulfonamide 1621586-85-3 C15H13Cl2N3O2S
    4-(2-(3,4-dichlorophenyl)-4,5-dihydroimidazol-1-yl)benzenesulfonamide
    —— 4-tert-Butyl-2-dimethylamino-6-oxo-6H-[1,3]oxazine-5-carbaldehyde 108510-34-5 C11H16N2O3
    4-tert-Butyl-2-dimethylamino-6-oxo-6H-[1,3]oxazine-5-carbaldehyde
    —— 4<i>H</i>-benzo[<i>d</i>][1,3]thiazine-2-carbonitrile 156260-98-9 C9H6N2S
    4<i>H</i>-benzo[<i>d</i>][1,3]thiazine-2-carbonitrile
    —— 4-methyl-N-[2-[3-[2-[(4-methylphenyl)sulfonylamino]phenoxy]propoxy]phenyl]benzenesulfonamide 93274-31-8 C29H30N2O6S2
    4-methyl-N-[2-[3-[2-[(4-methylphenyl)sulfonylamino]phenoxy]propoxy]phenyl]benzenesulfonamide
    —— 4-[[2-(4-Ethylphenoxy)acetyl]carbamothioylamino]benzoic acid 532955-19-4 C18H18N2O4S
    4-[[2-(4-Ethylphenoxy)acetyl]carbamothioylamino]benzoic acid
    —— 4-(2-amino-ethyl)-2-bromo-phenol; hydrochloride 98489-00-0 C8H10BrNO*ClH
    4-(2-amino-ethyl)-2-bromo-phenol; hydrochloride
    —— 4-Acetoxy-2-hydroxy-3-C-prenylresacetophenone 95604-05-0 C15H18O4
    4-Acetoxy-2-hydroxy-3-C-prenylresacetophenone
    —— (4,6-bis-ethylamino-[1,3,5]triazin-2-yloxy)-acetonitrile 34050-96-9 C9H14N6O
    (4,6-bis-ethylamino-[1,3,5]triazin-2-yloxy)-acetonitrile
    —— 4-(2-phenyl-1,3-thiazol-4-yl)piperidine 737766-82-4 C14H16N2S
    4-(2-phenyl-1,3-thiazol-4-yl)piperidine
    —— 4,6-Dibromo-2-(3,4-dimethylphenyl)-1,3-benzoxazol-5-amine 637302-96-6 C15H12Br2N2O
    4,6-Dibromo-2-(3,4-dimethylphenyl)-1,3-benzoxazol-5-amine
    —— 4-(tri-<i>O</i>-benzyl-β-<i>D</i>-ribofuranosyl)-1(2)<i>H</i>-pyrazole-3-carboxylic acid hydrazide 59464-02-7 C30H32N4O5
    4-(tri-<i>O</i>-benzyl-β-<i>D</i>-ribofuranosyl)-1(2)<i>H</i>-pyrazole-3-carboxylic acid hydrazide
    —— 4-(1-(4-methoxybenzyl)-3-(1-(4-methoxybenzyl)-3-(1-(4-methoxybenzyl)-3-nitro-1H-pyrazole-5-carboxamido)-1H-pyrazole-5-carboxamido)-1H-pyrazole-5-carboxamido)butanoic acid 1282034-81-4 C40H40N10O10
    4-(1-(4-methoxybenzyl)-3-(1-(4-methoxybenzyl)-3-(1-(4-methoxybenzyl)-3-nitro-1H-pyrazole-5-carboxamido)-1H-pyrazole-5-carboxamido)-1H-pyrazole-5-carboxamido)butanoic acid
    —— 4-(4-Dimethylamino-benzoylamino)-butyric acid 251456-57-2 C13H18N2O3
    4-(4-Dimethylamino-benzoylamino)-butyric acid
    —— 4-[2-(4-methoxybenzenesulphonylamino)-ethyl]-phenoxyacetic acid 72131-35-2 C17H19NO6S
    4-[2-(4-methoxybenzenesulphonylamino)-ethyl]-phenoxyacetic acid
    —— (4-Methanesulfinyl-phenyl)-oxo-acetic acid ethyl ester 102697-44-9 C11H12O4S
    (4-Methanesulfinyl-phenyl)-oxo-acetic acid ethyl ester
    —— 4-(phosphonondifluoromethyl)-cinnamic acid 371919-41-4 C10H9F2O5P
    4-(phosphonondifluoromethyl)-cinnamic acid
    —— (4-oxo-3-<i>o</i>-tolyl-3,4-dihydro-quinazolin-2-ylsulfanyl)-acetic acid (4-chloro-benzylidene)-hydrazide 56671-11-5 C24H19ClN4O2S
    (4-oxo-3-<i>o</i>-tolyl-3,4-dihydro-quinazolin-2-ylsulfanyl)-acetic acid (4-chloro-benzylidene)-hydrazide
    —— 4-(2,4-dinitrophenylsulfanyl)morpholine 40208-37-5 C10H11N3O5S
    4-(2,4-dinitrophenylsulfanyl)morpholine
    —— 4,5,7-Triphenyl-benzo[1,2,5]thiadiazole 73770-88-4 C24H16N2S
    4,5,7-Triphenyl-benzo[1,2,5]thiadiazole
    —— 4-(Imidazolidin-2-ylideneamino)-6-methyl-3-methylsulfanyl-4H-[1,2,4]triazin-5-one 118458-78-9 C8H12N6OS
    4-(Imidazolidin-2-ylideneamino)-6-methyl-3-methylsulfanyl-4H-[1,2,4]triazin-5-one
    —— 4-phenyl-3-{[4-phenyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}quinolin-2-ol 6123-95-1 C28H19N5OS
    4-phenyl-3-{[4-phenyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}quinolin-2-ol
    —— 4,7-Diphenyl-benzo[1,2,5]thiadiazole-5-carboxylic acid methyl ester 73770-87-3 C20H14N2O2S
    4,7-Diphenyl-benzo[1,2,5]thiadiazole-5-carboxylic acid methyl ester
    —— 4-Hydroxy-2-oxo-indeno<1.2-b>pyran 99971-37-6 C12H8O3
    4-Hydroxy-2-oxo-indeno<1.2-b>pyran
    —— 4-[[(E)-2-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-2-cyanoethenyl]amino]-N-(1,3-thiazol-2-yl)benzenesulfonamide 418800-80-3 C21H14ClN5O2S3
    4-[[(E)-2-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-2-cyanoethenyl]amino]-N-(1,3-thiazol-2-yl)benzenesulfonamide
    —— 4,6-dinitro-2-phenyl-1,2-benzisothiazol-3-one 296773-65-4 C13H7N3O5S
    4,6-dinitro-2-phenyl-1,2-benzisothiazol-3-one
    —— 4-(2,2-bis(4-bromophenyl)-2-hydroxyacetamido)butanoic acid 1103496-16-7 C18H17Br2NO4
    4-(2,2-bis(4-bromophenyl)-2-hydroxyacetamido)butanoic acid
    —— 4-acetyl-2-dimethylamino-6-methylcycloheptimidazole 143769-46-4 C13H15N3O
    4-acetyl-2-dimethylamino-6-methylcycloheptimidazole
    —— 4-Nonyl-thiobenzoic acid S-(4-pentyl-phenyl) ester 61518-86-3 C27H38OS
    4-Nonyl-thiobenzoic acid S-(4-pentyl-phenyl) ester
    —— 4-((Z)-3-Bromo-1-methyl-propenyl)-1-methyl-cyclohexene 52647-60-6 C11H17Br
    4-((Z)-3-Bromo-1-methyl-propenyl)-1-methyl-cyclohexene
    —— 4-Nonyloxy-thiobenzoic acid S-(4-pentyl-phenyl) ester 72047-66-6 C27H38O2S
    4-Nonyloxy-thiobenzoic acid S-(4-pentyl-phenyl) ester
    —— 4-n-pentylphenyl-4'-n-heptyloxythiobenzoate 61519-00-4 C25H34O2S
    4-n-pentylphenyl-4'-n-heptyloxythiobenzoate
    —— 4,6-Dibromo-2-(4-methylphenyl)-1,3-benzoxazol-5-amine 637302-95-5 C14H10Br2N2O
    4,6-Dibromo-2-(4-methylphenyl)-1,3-benzoxazol-5-amine
    —— 4'-hydroxy-γ-oxo(1,1'-biphenyl)-4-butanoic acid 74277-78-4 C16H14O4
    4'-hydroxy-γ-oxo(1,1'-biphenyl)-4-butanoic acid
    —— 4-<4-(4-Methoxy-phenyl)-phenyl>-buttersaeure 857780-01-9 C17H18O3
    4-<4-(4-Methoxy-phenyl)-phenyl>-buttersaeure
    —— 4-methyl-7-phenyl-5-phenylthio-5-(trimethylsilyl)heptan-3-one 482358-17-8 C23H32OSSi
    4-methyl-7-phenyl-5-phenylthio-5-(trimethylsilyl)heptan-3-one
    —— (4S,4aS)-2-amino-2'-oxo-1'-prop-2-enylspiro[4a,5,6,7-tetrahydronaphthalene-4,3'-indole]-1,3,3-tricarbonitrile 1613459-03-2 C23H19N5O
    (4S,4aS)-2-amino-2'-oxo-1'-prop-2-enylspiro[4a,5,6,7-tetrahydronaphthalene-4,3'-indole]-1,3,3-tricarbonitrile
    —— 4-(3-(o-Tolyloxy)propyl)morpholine 5316-00-7 C14H21NO2
    4-(3-(o-Tolyloxy)propyl)morpholine
    —— 4,6-Dibromo-2-(4-tert-butylphenyl)-1,3-benzoxazol-5-amine 637303-01-6 C17H16Br2N2O
    4,6-Dibromo-2-(4-tert-butylphenyl)-1,3-benzoxazol-5-amine
    —— 4-ethoxy-3-methoxy-benzoic acid-(2-diethylamino-ethyl ester) 24866-42-0 C16H25NO4
    4-ethoxy-3-methoxy-benzoic acid-(2-diethylamino-ethyl ester)
    —— 4-(4-Methoxyphenyl)-1-sulfanylidene-2,4-dihydro-1H-spiro[benzo[h][1,2,4]triazolo[4,3-a]quinazoline-6,1'-cyclohexan]-5(7H)-one 5936-43-6 C25H24N4O2S
    4-(4-Methoxyphenyl)-1-sulfanylidene-2,4-dihydro-1H-spiro[benzo[h][1,2,4]triazolo[4,3-a]quinazoline-6,1'-cyclohexan]-5(7H)-one
    —— 4-Isopropyl-1,3-dimethyl-[1,2,4]triazinane 88967-22-0 C8H19N3
    4-Isopropyl-1,3-dimethyl-[1,2,4]triazinane
    —— 4-Octyloxy-benzoic acid 4-acetyl-phenyl ester 55097-86-4 C23H28O4
    4-Octyloxy-benzoic acid 4-acetyl-phenyl ester
    —— 4-(Benzyl-hydroxy-amino)-5-methyl-hexanoic acid (1S,2R)-2-dimethylamino-1-phenyl-propyl ester 499999-71-2 C25H36N2O3
    4-(Benzyl-hydroxy-amino)-5-methyl-hexanoic acid (1S,2R)-2-dimethylamino-1-phenyl-propyl ester