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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-Isohexyl-2-methyl-cyclohexyl)-methanol 109286-09-1 C14H28O
    (4-Isohexyl-2-methyl-cyclohexyl)-methanol
    —— (4S)-4-{[tert-butyl(dimethyl)silyl]oxy}-2-(2-{[tert-butyl(diphenyl)silyl]oxy}-1-hydroxyethyl)cyclohexanone 905976-93-4 C30H46O4Si2
    (4S)-4-{[tert-butyl(dimethyl)silyl]oxy}-2-(2-{[tert-butyl(diphenyl)silyl]oxy}-1-hydroxyethyl)cyclohexanone
    —— 4-thiacholesterol 81982-60-7 C26H44OS
    4-thiacholesterol
    —— 4H-cyclopenta<def>phenanthren-1-amine 69706-35-0 C15H11N
    4H-cyclopenta<def>phenanthren-1-amine
    —— 4-(4-bromo-phenyl)-1-(2,4-dihydroxy-benzoyl)-thiosemicarbazide 117839-84-6 C14H12BrN3O3S
    4-(4-bromo-phenyl)-1-(2,4-dihydroxy-benzoyl)-thiosemicarbazide
    —— (4-Methyl-cyclohex-1-enyl)-phenyl-diazene 71268-32-1 C13H16N2
    (4-Methyl-cyclohex-1-enyl)-phenyl-diazene
    —— 4-Phenyl-2,5-dihydro-1,2,5-benzothiadiazepin-1,1-dioxid 71971-33-0 C14H12N2O2S
    4-Phenyl-2,5-dihydro-1,2,5-benzothiadiazepin-1,1-dioxid
    —— (4-Benzoyloxy-2,6-xylyl)dimesitylphosphinoxid 72024-07-8 C33H35O3P
    (4-Benzoyloxy-2,6-xylyl)dimesitylphosphinoxid
    —— 4-Butylamino-7-chlor-3-iodchinolin 70237-27-3 C13H14ClIN2
    4-Butylamino-7-chlor-3-iodchinolin
    —— 4-(3-Cyano-1-triazeno)-pyridin 72795-94-9 C6H5N5
    4-(3-Cyano-1-triazeno)-pyridin
    —— 4-[[5-chloro-7-[1-(5-ethylpyrimidin-2-yl)piperidin-4-yl]pyrrolo[2,3-d]pyrimidin-4-yl]amino]-3-fluoro-N-(3-hydroxypropyl)-N-methylbenzamide 1236283-01-4 C28H32ClFN8O2
    4-[[5-chloro-7-[1-(5-ethylpyrimidin-2-yl)piperidin-4-yl]pyrrolo[2,3-d]pyrimidin-4-yl]amino]-3-fluoro-N-(3-hydroxypropyl)-N-methylbenzamide
    —— 4-[[[5-chloro-2-[4-[1-(2-hydroxy-2-methylpropyl)piperidin-3-yl]-2-methoxyanilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one 1383680-81-6 C31H39ClN6O3
    4-[[[5-chloro-2-[4-[1-(2-hydroxy-2-methylpropyl)piperidin-3-yl]-2-methoxyanilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one
    —— 4-chloro-2-fluoro-N-phenylbenzenecarbothioamide 1269242-23-0 C13H9ClFNS
    4-chloro-2-fluoro-N-phenylbenzenecarbothioamide
    —— 4,6-diphenyl-[8]quinolylamine 858467-78-4 C21H16N2
    4,6-diphenyl-[8]quinolylamine
    —— (4S,5R)-4-Cyclohexylmethyl-2,2-dimethyl-oxazolidine-3,5-dicarboxylic acid 5-[3-((R)-2-benzyloxycarbonylamino-2-carboxy-ethylsulfanyl)-propyl] ester 3-tert-butyl ester 155381-83-2 C32H48N2O9S
    (4S,5R)-4-Cyclohexylmethyl-2,2-dimethyl-oxazolidine-3,5-dicarboxylic acid 5-[3-((R)-2-benzyloxycarbonylamino-2-carboxy-ethylsulfanyl)-propyl] ester 3-tert-butyl ester
    —— 4-(5-cyclopent-1-enyl-pyridin-3-yl)-2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidine 1171893-55-2 C22H19N5
    4-(5-cyclopent-1-enyl-pyridin-3-yl)-2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidine
    —— (4-{6-[(S)-1-tert-butoxycarbonylamino-2-(isopropyl-methyl-carbamoyl)-ethyl]-3-chloro-pyridazin-4-yl}-phenyl)-carbamic acid methyl ester 1187649-01-9 C24H32ClN5O5
    (4-{6-[(S)-1-tert-butoxycarbonylamino-2-(isopropyl-methyl-carbamoyl)-ethyl]-3-chloro-pyridazin-4-yl}-phenyl)-carbamic acid methyl ester
    —— 4-[6-(4-hydroxy-3-methylphenyl)-2-oxo-2,3-dihydropyrimidin-4-yl]-N-(2-thienylmethyl)benzamide 1076186-94-1 C23H19N3O3S
    4-[6-(4-hydroxy-3-methylphenyl)-2-oxo-2,3-dihydropyrimidin-4-yl]-N-(2-thienylmethyl)benzamide
    —— <4-Methyl-naphthyl-(1)>-malodinitril 32122-62-6 C14H10N2
    <4-Methyl-naphthyl-(1)>-malodinitril
    —— 4-Dimethylamino-3-mercapto-1-methyl-1,2,4-triazolinthion-(5) 24400-06-4 C5H10N4S2
    4-Dimethylamino-3-mercapto-1-methyl-1,2,4-triazolinthion-(5)
    —— 4-Isopropenyl-1-methyl-6-(3-methyl-but-2-enyl)-cyclohexene 57079-78-4 C15H24
    4-Isopropenyl-1-methyl-6-(3-methyl-but-2-enyl)-cyclohexene
    —— 4-(2-Bromo-1-chloro-ethyl)-2,6-di-tert-butyl-phenol 33551-49-4 C16H24BrClO
    4-(2-Bromo-1-chloro-ethyl)-2,6-di-tert-butyl-phenol
    —— 4-(4-hydroxy-3-methylphenyl)-6-(4-{[2-(2-methylpyrrolidin-1-yl)-2-oxoethyl]oxy}phenyl)pyrimidin-2(1H)-one 1076184-68-3 C24H25N3O4
    4-(4-hydroxy-3-methylphenyl)-6-(4-{[2-(2-methylpyrrolidin-1-yl)-2-oxoethyl]oxy}phenyl)pyrimidin-2(1H)-one
    —— 4-benzyl-4-(4-methyl-3-oxo-pent-1-en-<i>t</i>-yl)-2-phenyl-4<i>H</i>-oxazol-5-one 71953-21-4 C22H21NO3
    4-benzyl-4-(4-methyl-3-oxo-pent-1-en-<i>t</i>-yl)-2-phenyl-4<i>H</i>-oxazol-5-one
    —— 4-Methylsulfanyl-3,10-diphenyl-pyrano[2,3-b]indolizin-2-one 75159-72-7 C24H17NO2S
    4-Methylsulfanyl-3,10-diphenyl-pyrano[2,3-b]indolizin-2-one
    —— 4-(2,4-Dihydroxy-phenyl)-3-nitro-1,4-dihydro-pyrazolo[5,1-c][1,2,4]triazine-8-carboxylic acid ethyl ester 107569-39-1 C14H13N5O6
    4-(2,4-Dihydroxy-phenyl)-3-nitro-1,4-dihydro-pyrazolo[5,1-c][1,2,4]triazine-8-carboxylic acid ethyl ester
    —— 4-Hydroxyiminomithyl-pent-4-ennitril 3621-64-5 C6H8N2O
    4-Hydroxyiminomithyl-pent-4-ennitril
    —— 4-(5-butoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid ethyl ester 1185837-20-0 C20H21N3O5
    4-(5-butoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid ethyl ester
    —— <4-<4-(ethoxycarbonyl)phenyl>butylidene>malononitrile 95674-57-0 C16H16N2O2
    <4-<4-(ethoxycarbonyl)phenyl>butylidene>malononitrile
    —— 4-fluoro-8-(4-fluorophenyl)-9-[6-(methyl{3-[(4,4,5,5,5-pentafluoropentyl)sulphanyl]propyl}amino)hexyl]-6,7-dihydro-5H-benzo[7]annulen-3-ol 1353007-39-2 C32H40F7NOS
    4-fluoro-8-(4-fluorophenyl)-9-[6-(methyl{3-[(4,4,5,5,5-pentafluoropentyl)sulphanyl]propyl}amino)hexyl]-6,7-dihydro-5H-benzo[7]annulen-3-ol
    —— 4-[2-(2-methoxyphenyl)ethyl]phenol 860766-80-9 C15H16O2
    4-[2-(2-methoxyphenyl)ethyl]phenol
    —— (4R,5S)-4-((E)-2-{(1R,2S)-2-[(R)-5-(tert-Butyl-dimethyl-silanyloxy)-1-(tert-butyl-diphenyl-silanyloxy)-pentyl]-cyclopropyl}-vinyl)-2,2-dimethyl-5-((Z)-oct-2-enyl)-[1,3]dioxolane 183610-81-3 C45H72O4Si2
    (4R,5S)-4-((E)-2-{(1R,2S)-2-[(R)-5-(tert-Butyl-dimethyl-silanyloxy)-1-(tert-butyl-diphenyl-silanyloxy)-pentyl]-cyclopropyl}-vinyl)-2,2-dimethyl-5-((Z)-oct-2-enyl)-[1,3]dioxolane
    —— 4,5-dichloro-2-(3-chloro-5-fluorophenyl)pyridazin-3(2H)-one 1295575-75-5 C10H4Cl3FN2O
    4,5-dichloro-2-(3-chloro-5-fluorophenyl)pyridazin-3(2H)-one
    —— 4-(2-methoxyphenyl)-4-pentenal 155254-39-0 C12H14O2
    4-(2-methoxyphenyl)-4-pentenal
    —— 4,5-difluoro-1,8,15-trimethyl-15-azatetracyclo[6.6.1.02,7.09,14]pentadeca-2,4,6,9,11,13-hexaene 69205-04-5 C17H15F2N
    4,5-difluoro-1,8,15-trimethyl-15-azatetracyclo[6.6.1.02,7.09,14]pentadeca-2,4,6,9,11,13-hexaene
    —— 4,4-dimethyl-octahydro-6,9-methano-benzo[<i>c</i>]azepine-1,5-dione 70187-51-8 C13H19NO2
    4,4-dimethyl-octahydro-6,9-methano-benzo[<i>c</i>]azepine-1,5-dione
    —— 4-Isobutoxymethylbenzoic acid 1017049-11-4 C12H16O3
    4-Isobutoxymethylbenzoic acid
    —— (4R,6Z)-4-t-butyldimethylsilyloxy-8-t-butyldiphenylsilyloxy-oct-6-enal 1358918-54-3 C30H46O3Si2
    (4R,6Z)-4-t-butyldimethylsilyloxy-8-t-butyldiphenylsilyloxy-oct-6-enal
    —— (4-benzylpiperazin-1-yl)(3-fluoro-4-hydroxyphenyl)methanone 960298-91-3 C18H19FN2O2
    (4-benzylpiperazin-1-yl)(3-fluoro-4-hydroxyphenyl)methanone
    —— 4-[(2S,3R)-2-({5-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-3-methyl-pentanoyl]-piperazine-1-carboxylic acid butyl ester 1163794-56-6 C36H51N7O7
    4-[(2S,3R)-2-({5-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-3-methyl-pentanoyl]-piperazine-1-carboxylic acid butyl ester
    —— 4-[[[3-(4-Hydroxy-3,5-dimethylphenyl)imidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzenesulfonamide 1124319-89-6 C21H21N5O3S
    4-[[[3-(4-Hydroxy-3,5-dimethylphenyl)imidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzenesulfonamide
    —— 4-(2-(4-methoxyphenylhydrazono))-1-(6-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-yl)-3-methyl-1H-pyrazol-5(4H)-one 1456804-38-8 C21H18N8O5S
    4-(2-(4-methoxyphenylhydrazono))-1-(6-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-yl)-3-methyl-1H-pyrazol-5(4H)-one
    —— 4-phthalimido-N-butylphosphonic acid 120818-71-5 C12H14NO5P
    4-phthalimido-N-butylphosphonic acid
    —— 4-((2-(1H-imidazol-4-yl)ethyl)amino)-7-(dimethylamino)-2-oxo-2H-chromene-3-carbaldehyde 1334029-06-9 C17H18N4O3
    4-((2-(1H-imidazol-4-yl)ethyl)amino)-7-(dimethylamino)-2-oxo-2H-chromene-3-carbaldehyde
    —— (4α,8β)-13β-methyl-13α-amino-16-carboxy-13,16-lactamyl-17-norkauran-18-ol 1163711-80-5 C20H33NO2
    (4α,8β)-13β-methyl-13α-amino-16-carboxy-13,16-lactamyl-17-norkauran-18-ol
    —— 4,6-bis(1-hydrazonoethyl)benzene-1,3-diol 115705-35-6 C10H14N4O2
    4,6-bis(1-hydrazonoethyl)benzene-1,3-diol
    —— 4-Cyclooctenone 1,2-ethanediyl acetal 103846-49-7 C10H16O2
    4-Cyclooctenone 1,2-ethanediyl acetal
    —— 4-(3-(4-((4-chlorophenoxy)methyl)-1H-1,2,3-triazol-1-yl)propoxy)benzaldehyde 1613726-66-1 C19H18ClN3O3
    4-(3-(4-((4-chlorophenoxy)methyl)-1H-1,2,3-triazol-1-yl)propoxy)benzaldehyde
    —— 4-[(3β-hydroxy-17-oxoandrost-5-en-11α-yl)oxycarbonyl]propionic acid 60903-22-2 C23H32O6
    4-[(3β-hydroxy-17-oxoandrost-5-en-11α-yl)oxycarbonyl]propionic acid
    —— (4-(2-((2,3-Dichlorophenoxy)acetyl)carbohydrazonoyl)phenoxy)acetic acid 477731-11-6 C17H14Cl2N2O5
    (4-(2-((2,3-Dichlorophenoxy)acetyl)carbohydrazonoyl)phenoxy)acetic acid