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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4,4,4,4-pentakis(2,2-dimethyl-2l5-prop-1-en-1-yl)-4-(2,2-dimethylene-2l9-allyl)-2,2,6,6-tetramethylene-2l9,4l15,6l9-2l9,4l15,6l9-tricarba-1,5-diene 126122-87-0 Cl18LaO17P5
    4,4,4,4,4-pentakis(2,2-dimethyl-2l5-prop-1-en-1-yl)-4-(2,2-dimethylene-2l9-allyl)-2,2,6,6-tetramethylene-2l9,4l15,6l9-2l9,4l15,6l9-tricarba-1,5-diene
    —— 4,4'-[(1,3-dimethyl-2,4,6-trioxohexahydropyrimidine-5,5-diyl)diprop-1-ene-3,2-diyl]bis[N-(2-aminophenyl)benzamide] 871940-73-7 C38H36N6O5
    4,4'-[(1,3-dimethyl-2,4,6-trioxohexahydropyrimidine-5,5-diyl)diprop-1-ene-3,2-diyl]bis[N-(2-aminophenyl)benzamide]
    —— 4-(2-hydroxyphenyl)-2-phenyl-2,3-dihydro-1H-1,5-benzodiazepine 134720-17-5 C21H18N2O
    4-(2-hydroxyphenyl)-2-phenyl-2,3-dihydro-1H-1,5-benzodiazepine
    —— 4-((E)-((Z)-(methylthio)triaz-2-en-1-ylidene)(phenyl)methyl)morpholine 86770-83-4 C12H16N4OS
    4-((E)-((Z)-(methylthio)triaz-2-en-1-ylidene)(phenyl)methyl)morpholine
    —— (4-amino-2,3,5,6-tetrafluorophenyl)(phenyl)methanone 17078-32-9 C13H7F4NO
    (4-amino-2,3,5,6-tetrafluorophenyl)(phenyl)methanone
    —— (4R,5S)-5-((R)-5-(benzyloxy)-1-hydroxypentyl)-N,N,2,2-tetramethyl-1,3-dioxolane-4-carboxamide 1200122-89-9 C20H31NO5
    (4R,5S)-5-((R)-5-(benzyloxy)-1-hydroxypentyl)-N,N,2,2-tetramethyl-1,3-dioxolane-4-carboxamide
    —— 4-[(2-Bromo-butyryl)-methyl-amino]-isothiazole-3-carboxylic acid methylamide 119452-20-9 C10H14BrN3O2S
    4-[(2-Bromo-butyryl)-methyl-amino]-isothiazole-3-carboxylic acid methylamide
    —— 4,4-dimethyl-2,2-dipentyloxazolidine 174153-09-4 C15H31NO
    4,4-dimethyl-2,2-dipentyloxazolidine
    —— 4-(4-chloro-3-(trifluoromethyl)phenoxy)-3,5-difluorobenzamide 1354961-72-0 C14H7ClF5NO2
    4-(4-chloro-3-(trifluoromethyl)phenoxy)-3,5-difluorobenzamide
    —— (4<i>R</i>)-2,2-dimethyl-(3a<i>t</i>,11a<i>t</i>)-3a,4,5,6,11,11a-hexahydro-4<i>r</i>,11<i>c</i>-epioxido-[1,3]dioxolo[4,5-<i>f</i>]imidazo[1,5-<i>a</i>][1,3]diazocine-7-carbonitrile 21017-08-3 C12H14N4O3
    (4<i>R</i>)-2,2-dimethyl-(3a<i>t</i>,11a<i>t</i>)-3a,4,5,6,11,11a-hexahydro-4<i>r</i>,11<i>c</i>-epioxido-[1,3]dioxolo[4,5-<i>f</i>]imidazo[1,5-<i>a</i>][1,3]diazocine-7-carbonitrile
    —— 4-(4,4-difluoro-1-piperidinyl)-6-{[(1,2-dimethyl-1H-imidazol-4-yl)thiol]methyl}-N-(2,2,2-trifluoroethyl)-2-pyridinamine 1186687-37-5 C18H22F5N5S
    4-(4,4-difluoro-1-piperidinyl)-6-{[(1,2-dimethyl-1H-imidazol-4-yl)thiol]methyl}-N-(2,2,2-trifluoroethyl)-2-pyridinamine
    —— 4-methyl-6-(2-thiophen-2-yl-benzoxazol-6-yl)-4,5-dihydro-2H-pyridazin-3-one 1346699-84-0 C16H13N3O2S
    4-methyl-6-(2-thiophen-2-yl-benzoxazol-6-yl)-4,5-dihydro-2H-pyridazin-3-one
    —— 4-{4-[(1R,2S)-2-(3-dimethylamino-2,2-dimethyl-propylcarbamoyl)-cyclopentylamino]-5-trifluoromethyl-pyrimidin-2-ylamino}-N-methyl-N-(1-methylpiperidin-4-yl)-benzamide 958226-44-3 C32H47F3N8O2
    4-{4-[(1R,2S)-2-(3-dimethylamino-2,2-dimethyl-propylcarbamoyl)-cyclopentylamino]-5-trifluoromethyl-pyrimidin-2-ylamino}-N-methyl-N-(1-methylpiperidin-4-yl)-benzamide
    —— 4-(4-methoxybenzylidene)-5-methyl-2,4-dihydro-3H-pyrazol-3-one 76074-80-1 C12H12N2O2
    4-(4-methoxybenzylidene)-5-methyl-2,4-dihydro-3H-pyrazol-3-one
    —— 4,11-dihydrospiro[furo[3,4-e]naphtho[2,3-b][1,4]diazepine-12,11'-indeno[2,1-b]quinoxalin]-1(3H)-one 1332622-10-2 C29H18N4O2
    4,11-dihydrospiro[furo[3,4-e]naphtho[2,3-b][1,4]diazepine-12,11'-indeno[2,1-b]quinoxalin]-1(3H)-one
    —— 4-[3-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-methyl-1-phenyl-penta-1,4-dien-3-ol 929295-83-0 C21H34O2Si
    4-[3-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-methyl-1-phenyl-penta-1,4-dien-3-ol
    —— 4-O-nitro-1-hydroxy-2,2,6,6-tetramethylpiperidine hydrochloride 1048980-77-3 C9H18N2O4*ClH
    4-O-nitro-1-hydroxy-2,2,6,6-tetramethylpiperidine hydrochloride
    —— 4-[1,3]dioxolan-2-yl-2<i>H</i>-pyridine-1-carboxylic acid methyl ester 73795-46-7 C10H13NO4
    4-[1,3]dioxolan-2-yl-2<i>H</i>-pyridine-1-carboxylic acid methyl ester
    —— 4-Methyl-1-oxo-1,2,3,5,6,7-hexahydro-naphthalin 4242-09-5 C11H14O
    4-Methyl-1-oxo-1,2,3,5,6,7-hexahydro-naphthalin
    —— 4-chloro-6-morpholino-N-(pyridin-2-ylmethyl)-1,3,5-triazin-2-amine 1225037-57-9 C13H15ClN6O
    4-chloro-6-morpholino-N-(pyridin-2-ylmethyl)-1,3,5-triazin-2-amine
    —— (4R)-N-(2-fluoro-5-(5-((5-((2S)-1-methylpyrrolidin-2-yl)pyridine-2-yl)amino)-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)-4-hydroxy-5,5-dimethyl-4H,5H,6H-cyclopenta[b]thiophene-2-carboxamide 1227209-37-1 C30H31FN6O3S
    (4R)-N-(2-fluoro-5-(5-((5-((2S)-1-methylpyrrolidin-2-yl)pyridine-2-yl)amino)-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)-4-hydroxy-5,5-dimethyl-4H,5H,6H-cyclopenta[b]thiophene-2-carboxamide
    —— [4-[[7-Bromo-5-[[5-hydroxypentyl(phenylmethoxycarbonyl)amino]methyl]-1,3-benzodioxol-4-yl]amino]-7-methoxyquinazolin-6-yl] acetate 1001433-45-9 C32H33BrN4O8
    [4-[[7-Bromo-5-[[5-hydroxypentyl(phenylmethoxycarbonyl)amino]methyl]-1,3-benzodioxol-4-yl]amino]-7-methoxyquinazolin-6-yl] acetate
    —— 4-(4-Nitro-phenyl)-2-trichloromethyl-2,3-dihydro-benzo[b][1,4]thiazepine 78159-87-2 C16H11Cl3N2O2S
    4-(4-Nitro-phenyl)-2-trichloromethyl-2,3-dihydro-benzo[b][1,4]thiazepine
    —— 4-nitrophenyl 4'-S-acetyl-2,3,6,2',3',6'-hexa-O-benzoyl-4'-deoxy-4'-thio-β-D-cellobioside 934416-60-1 C62H51NO19S
    4-nitrophenyl 4'-S-acetyl-2,3,6,2',3',6'-hexa-O-benzoyl-4'-deoxy-4'-thio-β-D-cellobioside
    —— 4-CH3C6H4AlBr3 72219-88-6 C7H7AlBr3S
    4-CH3C6H4AlBr3
    —— 4-(2,3,4-triphenyl-cyclopenta-1,3-dienyl)-anisole 859330-98-6 C30H24O
    4-(2,3,4-triphenyl-cyclopenta-1,3-dienyl)-anisole
    —— 4-[4-(Phthalimidoacetamido)benzamido]benzoic acid 227598-12-1 C24H17N3O6
    4-[4-(Phthalimidoacetamido)benzamido]benzoic acid
    —— 4-phenyl-1-phthalimidobutane-2-sulfonic acid 1415355-24-6 C18H17NO5S
    4-phenyl-1-phthalimidobutane-2-sulfonic acid
    —— 4-chloro-2,7,7-trimethyl-4,5-dehydro-oxepane 130733-73-2 C9H15ClO
    4-chloro-2,7,7-trimethyl-4,5-dehydro-oxepane
    —— 4-[2-(4-chlorophenyl)ethynylsulfonyl]morpholine 130178-82-4 C12H12ClNO3S
    4-[2-(4-chlorophenyl)ethynylsulfonyl]morpholine
    —— 4-Bromo-2-(4-tert-butylphenoxy)benzaldehyde 1099608-85-1 C17H17BrO2
    4-Bromo-2-(4-tert-butylphenoxy)benzaldehyde
    —— (4-hydroxypiperidin-1-yl){3-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]-5-[4-(trifluoromethoxy)phenyl]piperidin-1-yl}methanone 1159315-53-3 C23H29F3N4O4
    (4-hydroxypiperidin-1-yl){3-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]-5-[4-(trifluoromethoxy)phenyl]piperidin-1-yl}methanone
    —— 4-methyl-7-[(3R)-3-methylpiperazin-1-yl]-2,3-dihydro-1,4-benzoxazine 1095543-84-2 C14H21N3O
    4-methyl-7-[(3R)-3-methylpiperazin-1-yl]-2,3-dihydro-1,4-benzoxazine
    —— 4-trichlorovinyloxy-phenol 98557-18-7 C8H5Cl3O2
    4-trichlorovinyloxy-phenol
    —— [4-chlorophenyl(dimethylphenylsilyl)methoxy]trimethylsilane 1504663-21-1 C18H25ClOSi2
    [4-chlorophenyl(dimethylphenylsilyl)methoxy]trimethylsilane
    —— 4-((3-cyclopropyl-1-((methylthio)methyl)-1H-pyrazol-4-yl)oxy)-2,6-dimethylbenzonitrile 1229993-17-2 C17H19N3OS
    4-((3-cyclopropyl-1-((methylthio)methyl)-1H-pyrazol-4-yl)oxy)-2,6-dimethylbenzonitrile
    —— 4-[4-Methyl-3-(trifluoromethyl)phenyl]piperazine-1-carbonitrile 827322-83-8 C13H14F3N3
    4-[4-Methyl-3-(trifluoromethyl)phenyl]piperazine-1-carbonitrile
    —— 4-benzyl-1-(2-hydroxy-4-aminobenzoyl)piperidine 260428-43-1 C19H22N2O2
    4-benzyl-1-(2-hydroxy-4-aminobenzoyl)piperidine
    —— 4,4-Dimethyl-pentanoic acid [3-(3-isopropyl-ureido)-phenyl]-amide 25223-44-3 C17H27N3O2
    4,4-Dimethyl-pentanoic acid [3-(3-isopropyl-ureido)-phenyl]-amide
    —— 4-{4-[(2,4,6-triphenylpyridinio)benzoyloxy]}-2,2,6,6-tetramethylpiperidine-1-oxyl perchlorate 1173088-88-4 C39H38N2O3*ClO4
    4-{4-[(2,4,6-triphenylpyridinio)benzoyloxy]}-2,2,6,6-tetramethylpiperidine-1-oxyl perchlorate
    —— 4-(E)-methoxybenzaldehyde O-(2S)-(3-amino-1,1,1-trifluoro-2-phenylpropan-2-yl)oxime 1551094-52-0 C17H17F3N2O2
    4-(E)-methoxybenzaldehyde O-(2S)-(3-amino-1,1,1-trifluoro-2-phenylpropan-2-yl)oxime
    —— 4-bromo-N-(2-cyclohexylethyl)-1-((3-hydroxyoxetan-3-yl)methyl)-1H-indole-3-carboxamide 1415459-72-1 C21H27BrN2O3
    4-bromo-N-(2-cyclohexylethyl)-1-((3-hydroxyoxetan-3-yl)methyl)-1H-indole-3-carboxamide
    —— 4-Amino-benzoic acid [1-(5-bromo-2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide 97742-13-7 C14H12BrN3O2
    4-Amino-benzoic acid [1-(5-bromo-2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 4-Ethyl-4-phenyl-hexanoylchlorid 2938-71-8 C14H19ClO
    4-Ethyl-4-phenyl-hexanoylchlorid
    —— 4-(2,6-Dichloro-benzoylamino)-1H-pyrazole-3-carboxylic acid (6-methoxy-pyridin-3-yl)-amide 1010440-83-1 C17H13Cl2N5O3
    4-(2,6-Dichloro-benzoylamino)-1H-pyrazole-3-carboxylic acid (6-methoxy-pyridin-3-yl)-amide
    —— 4(3H)-Quinazolinone, 7-bromo-6-chloro-3-(2-(ethylhydrazono)-3-(3-methoxy-2-piperidinyl)propyl)- 89666-78-4 C19H25BrClN5O2
    4(3H)-Quinazolinone, 7-bromo-6-chloro-3-(2-(ethylhydrazono)-3-(3-methoxy-2-piperidinyl)propyl)-
    —— 4-Methoxy-N-methyl-N-(3-methyl-2-nitro-phenyl)-benzenesulfonamide 278179-17-2 C15H16N2O5S
    4-Methoxy-N-methyl-N-(3-methyl-2-nitro-phenyl)-benzenesulfonamide
    —— 4-hydroxy-3-[5-[4-(trifluoromethyl)phenyl]-4,5-dihydro-1H-3-pyrazolyl]-2H-chromen-2-one 1590355-74-0 C19H13F3N2O3
    4-hydroxy-3-[5-[4-(trifluoromethyl)phenyl]-4,5-dihydro-1H-3-pyrazolyl]-2H-chromen-2-one
    —— 4-(2-((S)-4-(2-(4-chlorophenyl)hydrazineylidene)-2-((R)-1,2-dibromoethyl)-5-oxodihydrofuran-3(2H)-ylidene)hydrazineyl)benzenesulfonamide 1331940-17-0 C18H16Br2ClN5O4S
    4-(2-((S)-4-(2-(4-chlorophenyl)hydrazineylidene)-2-((R)-1,2-dibromoethyl)-5-oxodihydrofuran-3(2H)-ylidene)hydrazineyl)benzenesulfonamide
    —— (4-Fluoro-2-nitro-phenyl)-carbamic acid (1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester; hydrochloride 123259-45-0 C15H18FN3O4*ClH
    (4-Fluoro-2-nitro-phenyl)-carbamic acid (1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester; hydrochloride