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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-hydroxyphenyl)-2-phenyl-6-(2-pyridyl)-3-(2H)-pyridazinone 404931-61-9 C21H15N3O2
    4-(2-hydroxyphenyl)-2-phenyl-6-(2-pyridyl)-3-(2H)-pyridazinone
    —— (4-Amino-furazan-3-yl)-morpholin-4-yl-methanone oxime 154557-05-8 C7H11N5O3
    (4-Amino-furazan-3-yl)-morpholin-4-yl-methanone oxime
    —— 4-O-acetyl-3-(N-acetyl-N-allylamino)-1,6-anhydro-2-O-benzyl-3-deoxy-β-D-mannopyranose 552849-02-2 C20H25NO6
    4-O-acetyl-3-(N-acetyl-N-allylamino)-1,6-anhydro-2-O-benzyl-3-deoxy-β-D-mannopyranose
    —— 4-[(3-{[({6-fluoro-3'-[((3S)-3-methyl-4-{[(phenylmethyl)oxy]carbonyl}-1-piperazinyl)methyl]3-biphenylyl}methyl)amino]carbonyl}phenyl)methyl]-1,1-dimethylpiperidinium iodide 887917-58-0 C42H50FN4O3*I
    4-[(3-{[({6-fluoro-3'-[((3S)-3-methyl-4-{[(phenylmethyl)oxy]carbonyl}-1-piperazinyl)methyl]3-biphenylyl}methyl)amino]carbonyl}phenyl)methyl]-1,1-dimethylpiperidinium iodide
    —— 4-((S)-4-carboxy-2-{[5-(1-ethoxycarbonylcyclobutoxy)-1-isopropyl-1H-pyrazole-3-carbonyl]amino}butyryl)piperazine-1-carboxylic acid ethyl ester 1164337-44-3 C26H39N5O9
    4-((S)-4-carboxy-2-{[5-(1-ethoxycarbonylcyclobutoxy)-1-isopropyl-1H-pyrazole-3-carbonyl]amino}butyryl)piperazine-1-carboxylic acid ethyl ester
    —— 4-[3-(3-carbazol-9-ylphenyl)phenyl]-N-[4-(3-carbazol-9-ylphenyl)phenyl]aniline 1245602-28-1 C54H37N3
    4-[3-(3-carbazol-9-ylphenyl)phenyl]-N-[4-(3-carbazol-9-ylphenyl)phenyl]aniline
    —— 4-N-(3-bromophenyl)-6-N-[(2-methylphenyl)methyl]quinazoline-4,6-diamine 863215-94-5 C22H19BrN4
    4-N-(3-bromophenyl)-6-N-[(2-methylphenyl)methyl]quinazoline-4,6-diamine
    —— 4-Hexenal, 6-(phenylmethoxy)-, oxime, (E,Z)- 142404-88-4 C13H17NO2
    4-Hexenal, 6-(phenylmethoxy)-, oxime, (E,Z)-
    —— 4-(4-chlorophenyl)pyridine 1-oxide 92929-25-4 C11H8ClNO
    4-(4-chlorophenyl)pyridine 1-oxide
    —— 4-(4'-pyridyl)-1,3-dithiole-2-thione 151782-18-2 C8H5NS3
    4-(4'-pyridyl)-1,3-dithiole-2-thione
    —— (4S,5R)-4-acetamido-5-acetoxy-1-octene 497100-03-5 C12H21NO3
    (4S,5R)-4-acetamido-5-acetoxy-1-octene
    —— 4-(5-carboxy-6-fluoro-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-1-[2-(4-chlorophenyl)-2-hydroxyethyl]piperidinium chloride 1037834-09-5 C21H21ClFN3O4*ClH
    4-(5-carboxy-6-fluoro-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-1-[2-(4-chlorophenyl)-2-hydroxyethyl]piperidinium chloride
    —— 4-N-acetyl-1-(2,3-O-isopropylidene-6-deoxy-β-D-allofuranosyl)cytosine 81748-25-6 C15H21N3O6
    4-N-acetyl-1-(2,3-O-isopropylidene-6-deoxy-β-D-allofuranosyl)cytosine
    —— 4-methyl-6-undecyl-2H-pyran-2-one 50405-91-9 C17H28O2
    4-methyl-6-undecyl-2H-pyran-2-one
    —— {4-[3-(Dimethoxy-phosphoryl)-propylcarbamoyloxy]-3-hydroxy-butyl}-phosphonic acid dimethyl ester 60680-04-8 C12H27NO9P2
    {4-[3-(Dimethoxy-phosphoryl)-propylcarbamoyloxy]-3-hydroxy-butyl}-phosphonic acid dimethyl ester
    —— 4-hydroxy-5-[(4-nitrophenyl)sulfanyl]-1-(morpholin-4-yl)pentan-1-one 1367872-84-1 C15H20N2O5S
    4-hydroxy-5-[(4-nitrophenyl)sulfanyl]-1-(morpholin-4-yl)pentan-1-one
    —— 4-(allyloxy)-8-(benzyloxy)-1-methoxy-N,N-dimethyl-2-naphthamide 1403960-54-2 C24H25NO4
    4-(allyloxy)-8-(benzyloxy)-1-methoxy-N,N-dimethyl-2-naphthamide
    —— 4-(4-methoxy-phenyl)-1-[4-methoxy-3-(3,4,5-trimethoxy-benzoyloxy)-benzyl]-piperidine 119696-30-9 C30H35NO7
    4-(4-methoxy-phenyl)-1-[4-methoxy-3-(3,4,5-trimethoxy-benzoyloxy)-benzyl]-piperidine
    —— 4-butoxy-N'-(furan-2-ylmethylene)benzohydrazide 352448-60-3 C16H18N2O3
    4-butoxy-N'-(furan-2-ylmethylene)benzohydrazide
    —— 4-(methylsulfonyl)-benzylideneacetone 81559-91-3 C11H12O3S
    4-(methylsulfonyl)-benzylideneacetone
    —— 4-[4-(3,4-methylenedioxyphenethylamino)-6-chloro-thieno-[2,3-d]-pyrimidin-2-yl]-cyclohexanecarboxylic acid 1099533-42-2 C22H22ClN3O4S
    4-[4-(3,4-methylenedioxyphenethylamino)-6-chloro-thieno-[2,3-d]-pyrimidin-2-yl]-cyclohexanecarboxylic acid
    —— 4,4'-hexanediyl-di-benzoic acid-dianilide 104440-69-9 C32H32N2O2
    4,4'-hexanediyl-di-benzoic acid-dianilide
    —— 4-[4-(4-fluorobenzylamino)-6-nitro-thieno-[2,3-d]-pyrimidin-2-yl]-cyclohexanecarboxylic acid 1099532-69-0 C20H19FN4O4S
    4-[4-(4-fluorobenzylamino)-6-nitro-thieno-[2,3-d]-pyrimidin-2-yl]-cyclohexanecarboxylic acid
    —— 4-methyl-5-phenyl-2,5-diaza-1-oxapentadiene 79322-28-4 C9H10N2O
    4-methyl-5-phenyl-2,5-diaza-1-oxapentadiene
    —— (4-chloro-2-methylphenyl) N-[4-[1-[4-(trifluoromethoxy)phenyl]-1,2,4-triazol-3-yl]phenyl]carbamate 1265174-79-5 C23H16ClF3N4O3
    (4-chloro-2-methylphenyl) N-[4-[1-[4-(trifluoromethoxy)phenyl]-1,2,4-triazol-3-yl]phenyl]carbamate
    —— 4-methyl-3-phenyl-4<i>H</i>-[1,2,4]thiadiazol-5-ylideneamine 69225-18-9 C9H9N3S
    4-methyl-3-phenyl-4<i>H</i>-[1,2,4]thiadiazol-5-ylideneamine
    —— 4-(2,4-dimethylphenyl)-1H-1,2,4-triazol-5-one 1346235-00-4 C10H11N3O
    4-(2,4-dimethylphenyl)-1H-1,2,4-triazol-5-one
    —— 4-((3-perfluorooctyl)-prop-1-yloxy)-4'-(hydroxy)biphenyl 849094-67-3 C23H15F17O2
    4-((3-perfluorooctyl)-prop-1-yloxy)-4'-(hydroxy)biphenyl
    —— 4-(2-methylpropyl)-1H-pyrazol-5-amine 2142747-16-6 C7H13N3
    4-(2-methylpropyl)-1H-pyrazol-5-amine
    —— 4,5-dicarbomethoxy-6-trans-(N,N-diethylcarbamyl)-1-oxaspiro<2.4>hept-4-ene 125735-92-4 C15H21NO6
    4,5-dicarbomethoxy-6-trans-(N,N-diethylcarbamyl)-1-oxaspiro<2.4>hept-4-ene
    —— (4R)-4-[[7-(5-methyl-1,2-oxazol-3-yl)-1,6-naphthyridin-5-yl]oxymethyl]pyrrolidin-2-one 1319738-49-2 C17H16N4O3
    (4R)-4-[[7-(5-methyl-1,2-oxazol-3-yl)-1,6-naphthyridin-5-yl]oxymethyl]pyrrolidin-2-one
    —— 4-(cyclopentylamino)-N-(2-methyl-5-(3-(trifluoromethyl)benzamido)phenyl)thieno[3,2-d]pyrimidine-7-carboxamide 1318242-19-1 C27H24F3N5O2S
    4-(cyclopentylamino)-N-(2-methyl-5-(3-(trifluoromethyl)benzamido)phenyl)thieno[3,2-d]pyrimidine-7-carboxamide
    —— 4-(3-chlorophenyl)-2-methyl-3,4-dihydro-1H-furo[2,3-h]isoquinoline 389844-26-2 C18H16ClNO
    4-(3-chlorophenyl)-2-methyl-3,4-dihydro-1H-furo[2,3-h]isoquinoline
    —— 4-biphenyl-4-yl-3-hydroxy-hexanoic acid 101743-47-9 C18H20O3
    4-biphenyl-4-yl-3-hydroxy-hexanoic acid
    —— (4-bromo-phenyl)-{1-methyl-5-[2-(5-trifluoromethyl-1H-imidazol-2-yl)-pyridin-4-yloxy]-1H-benzoimidazol-2-yl}-amine 927881-11-6 C23H16BrF3N6O
    (4-bromo-phenyl)-{1-methyl-5-[2-(5-trifluoromethyl-1H-imidazol-2-yl)-pyridin-4-yloxy]-1H-benzoimidazol-2-yl}-amine
    —— 4'-chloro-1-methyl-spiro[imidazolidine-4,1'-indane]-2,5-dione 109842-27-5 C12H11ClN2O2
    4'-chloro-1-methyl-spiro[imidazolidine-4,1'-indane]-2,5-dione
    —— 4,5-dihydro-5-methylene-α-(2-methylpropyl)-(S)-1,2-benzothiazepine-2(3H)-acetic acid methyl ester 1,1-dioxide 958751-02-5 C17H23NO4S
    4,5-dihydro-5-methylene-α-(2-methylpropyl)-(S)-1,2-benzothiazepine-2(3H)-acetic acid methyl ester 1,1-dioxide
    —— 4-Oxo-6-methyl-5-hexyl-1,2,4-triazolo<2,3-a>-pyrimidin 88615-33-2 C12H18N4O
    4-Oxo-6-methyl-5-hexyl-1,2,4-triazolo<2,3-a>-pyrimidin
    —— (4'-{4-[1-(2,4-difluoro-phenyl)-ethoxycarbonylamino]-3-methyl-isoxazol-5-yl}-biphenyl-4-yl)-acetic acid ethyl ester 1228690-61-6 C29H26F2N2O5
    (4'-{4-[1-(2,4-difluoro-phenyl)-ethoxycarbonylamino]-3-methyl-isoxazol-5-yl}-biphenyl-4-yl)-acetic acid ethyl ester
    —— 4-phenyl-N-(1-hydroxy-1,3-dihydro-benzo[c][1,2]oxaborol-6-yl)-benzamide 1222509-58-1 C20H16BNO3
    4-phenyl-N-(1-hydroxy-1,3-dihydro-benzo[c][1,2]oxaborol-6-yl)-benzamide
    —— 4-(2-furyl)-1-3-[(E)-3-(4-methoxyphenyl)-2-propenoyl]phenyl-2,3-dihydro-1H-2-imidazolone 1338087-45-8 C23H18N2O4
    4-(2-furyl)-1-3-[(E)-3-(4-methoxyphenyl)-2-propenoyl]phenyl-2,3-dihydro-1H-2-imidazolone
    —— 4-Azatricyclo[4.3.1.13,8]undecane-4-acetic acid 933688-18-7 C12H19NO2
    4-Azatricyclo[4.3.1.13,8]undecane-4-acetic acid
    —— 4-(2-hydroxy-naphthalen-1-ylazo)-2-phenyl-isoindole-1,3-dione 35014-18-7 C24H15N3O3
    4-(2-hydroxy-naphthalen-1-ylazo)-2-phenyl-isoindole-1,3-dione
    —— 4-Bromo-N-[4-(2,4-dinitro-phenylamino)-phenyl]-benzenesulfonamide 14595-32-5 C18H13BrN4O6S
    4-Bromo-N-[4-(2,4-dinitro-phenylamino)-phenyl]-benzenesulfonamide
    —— 4-Amino-6-(3-oxo-butyl)-5-phenyl-pyrimidin-thion-(2) 18149-41-2 C14H15N3OS
    4-Amino-6-(3-oxo-butyl)-5-phenyl-pyrimidin-thion-(2)
    —— (4-Brom-α-hydroxy-α-(ethyl-butyloxy-phosphinoyl)-benzyl)-phosphonsaeure-diethylester 18033-86-8 C17H29BrO6P2
    (4-Brom-α-hydroxy-α-(ethyl-butyloxy-phosphinoyl)-benzyl)-phosphonsaeure-diethylester
    —— 4-(β-Acetamidoethylthio)quinoline 20146-30-9 C13H14N2OS
    4-(β-Acetamidoethylthio)quinoline
    —— 4-Acetoxy-1,6-diacetyl-3-methyl-(2)-naphthol 13310-88-8 C17H16O5
    4-Acetoxy-1,6-diacetyl-3-methyl-(2)-naphthol
    —— 4-Methoxy-6-chlorcarbonylmethyl-pyran-2-on 18068-90-1 C8H7ClO4
    4-Methoxy-6-chlorcarbonylmethyl-pyran-2-on
    —— <4-Phenyl-butadien-(1,3)-yl>-styryl-phosphinsaeure-anilid 7549-70-4 C24H22NOP
    <4-Phenyl-butadien-(1,3)-yl>-styryl-phosphinsaeure-anilid