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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-Nitropent-1-enyl)-1,3-benzodioxole 220491-91-8 C12H13NO4
    4-(2-Nitropent-1-enyl)-1,3-benzodioxole
    —— 4-Hydroxy-5,5-dimethyl-1,4-diphenyl-piperidin-2-one 116991-93-6 C19H21NO2
    4-Hydroxy-5,5-dimethyl-1,4-diphenyl-piperidin-2-one
    —— 4-(4-acetylthiophen-2-yl)benzonitrile 1353717-51-7 C13H9NOS
    4-(4-acetylthiophen-2-yl)benzonitrile
    —— 4-[4-hydroxy-4'-(tetrahydro-pyran-2-yloxy)-biphenyl-2-ylmethyl]-[1,3]dioxolan-2-one 1355484-35-3 C21H22O6
    4-[4-hydroxy-4'-(tetrahydro-pyran-2-yloxy)-biphenyl-2-ylmethyl]-[1,3]dioxolan-2-one
    —— {4-[5-(2-trifluoromethylpyridin-4-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]pyridin-2-yl}methanol 1202484-20-5 C18H13F3N6O
    {4-[5-(2-trifluoromethylpyridin-4-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]pyridin-2-yl}methanol
    —— [(4-{4-[3-(4-aminophenyl)-1-methyl-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridin-2-yl}phenyl)methyl]dimethylamine 942919-75-7 C26H26N6
    [(4-{4-[3-(4-aminophenyl)-1-methyl-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridin-2-yl}phenyl)methyl]dimethylamine
    —— 4'-{5-[(2-acetoxycarbamoyl-4-methyl-pentanoylamino)-methyl]-2-butyl-4-chloroimidazol-1-ylmethyl}biphenyl-2-carboxylic acid 1073544-50-9 C31H37ClN4O6
    4'-{5-[(2-acetoxycarbamoyl-4-methyl-pentanoylamino)-methyl]-2-butyl-4-chloroimidazol-1-ylmethyl}biphenyl-2-carboxylic acid
    —— 4-Cyclopentyl-1,3-thiazol-5-amine;hydrochloride 1461708-28-0 C8H13ClN2S
    4-Cyclopentyl-1,3-thiazol-5-amine;hydrochloride
    —— 4-{(S)-2-[(6-chloro-2-phenyl-pyrimidine-4-carbonyl)-amino]-pentanoyl}-piperazine-1-carboxylic acid butyl ester 1251669-23-4 C25H32ClN5O4
    4-{(S)-2-[(6-chloro-2-phenyl-pyrimidine-4-carbonyl)-amino]-pentanoyl}-piperazine-1-carboxylic acid butyl ester
    —— 4-chloro-5-(3-chlorobenzyl)-6-methylpyrimidine 1256955-75-5 C12H10Cl2N2
    4-chloro-5-(3-chlorobenzyl)-6-methylpyrimidine
    —— 4-amino-N-pyridin-3-ylbutanamide;hydrochloride 1374408-40-8 C9H14ClN3O
    4-amino-N-pyridin-3-ylbutanamide;hydrochloride
    —— 4-(4,6-dichloro-[1,3,5]triazin-2-yl)-piperazine-1-carboxylic acid ethyl ester 57823-17-3 C10H13Cl2N5O2
    4-(4,6-dichloro-[1,3,5]triazin-2-yl)-piperazine-1-carboxylic acid ethyl ester
    —— [[4-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-2'-[[(3,4-dimethyl-5-isoxazolyl)amino]sulfonyl][1,1'-bi-phenyl]-2-yl]methyl]methylcarbamic acid ethyl ester 254738-59-5 C34H43N5O6S
    [[4-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-2'-[[(3,4-dimethyl-5-isoxazolyl)amino]sulfonyl][1,1'-bi-phenyl]-2-yl]methyl]methylcarbamic acid ethyl ester
    —— 4-[[4-(2-phenylpropan-2-yl)phenoxy]-(2-propan-2-ylidenehydrazinyl)phosphoryl]morpholine 90585-46-9 C22H30N3O3P
    4-[[4-(2-phenylpropan-2-yl)phenoxy]-(2-propan-2-ylidenehydrazinyl)phosphoryl]morpholine
    —— 4-(4-Bromo-2-fluoro-benzyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester 151982-70-6 C16H17BrFNO2
    4-(4-Bromo-2-fluoro-benzyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester
    —— 4-Anilino-5-methyl-5-methoxy-3-nonen-2-one 82724-89-8 C17H25NO2
    4-Anilino-5-methyl-5-methoxy-3-nonen-2-one
    —— (4-hydroxy-1,2,5-trimethyl-[4]piperidyl)-phosphonic acid diethyl ester 21235-08-5 C12H26NO4P
    (4-hydroxy-1,2,5-trimethyl-[4]piperidyl)-phosphonic acid diethyl ester
    —— (4-fluorophenyl)(3-(hydroxymethyl)-7,8-dihydro-1,6-naphthyridin-6(5H)-yl)methanone 1384873-55-5 C16H15FN2O2
    (4-fluorophenyl)(3-(hydroxymethyl)-7,8-dihydro-1,6-naphthyridin-6(5H)-yl)methanone
    —— 4-[2-(3-bromo-4-chloro-benzoylamino)-3-methyl-phenoxy]-butyric acid tert-butyl ester 1070892-28-2 C22H25BrClNO4
    4-[2-(3-bromo-4-chloro-benzoylamino)-3-methyl-phenoxy]-butyric acid tert-butyl ester
    —— (4S)-4-[[(4S)-4-Amino-5-oxo-5-phenylmethoxypentanoyl]amino]-5-oxo-5-phenylmethoxypentanoic acid 78658-51-2 C24H28N2O7
    (4S)-4-[[(4S)-4-Amino-5-oxo-5-phenylmethoxypentanoyl]amino]-5-oxo-5-phenylmethoxypentanoic acid
    —— 4-Amino-12-methoxy-9-methyl-2,5,11-trioxo-4a,12b-dihydro-2H,5H,11H-6,8-dioxa-benzo[a]anthracene-1,1,3-tricarbonitrile 112517-81-4 C21H12N4O6
    4-Amino-12-methoxy-9-methyl-2,5,11-trioxo-4a,12b-dihydro-2H,5H,11H-6,8-dioxa-benzo[a]anthracene-1,1,3-tricarbonitrile
    —— 4-Phenylazo-benzyloxycarbonyl>-glycyl-glykolylglycin-4-nitro-benzylester 122148-18-9 C27H25N5O9
    4-Phenylazo-benzyloxycarbonyl>-glycyl-glykolylglycin-4-nitro-benzylester
    —— (4-tert-Butyl-cyclohex-3-enyl)-phenyl-methanone 57953-97-6 C17H22O
    (4-tert-Butyl-cyclohex-3-enyl)-phenyl-methanone
    —— 4-chloro-2-fluoro-5-[4-{1-(methoxycarbonyl)ethoxy}-2-pyrimidyloxy]phenyl isocyanate 353292-67-8 C15H11ClFN3O5
    4-chloro-2-fluoro-5-[4-{1-(methoxycarbonyl)ethoxy}-2-pyrimidyloxy]phenyl isocyanate
    —— 4-((4-chlorobenzyl)oxy)-1-(2-(2-(2-fluoropropan-2-yl)cyclopropyl)-1-methyl-1H-benzimidazol-6-yl)pyridin-2(1H)-one 1447915-08-3 C26H25ClFN3O2
    4-((4-chlorobenzyl)oxy)-1-(2-(2-(2-fluoropropan-2-yl)cyclopropyl)-1-methyl-1H-benzimidazol-6-yl)pyridin-2(1H)-one
    —— 4-nitro-benzoic acid-[(β-hydroxy-isobutyl)-isopropyl-amide] 857582-12-8 C14H20N2O4
    4-nitro-benzoic acid-[(β-hydroxy-isobutyl)-isopropyl-amide]
    —— (4S)-(+)-1-bromo-4-methyldecane 108535-85-9 C11H23Br
    (4S)-(+)-1-bromo-4-methyldecane
    —— 4-(2-(4-bromophenyl)-1,2-diphenylvinyl)-N,N-dimethylaniline 1617544-80-5 C28H24BrN
    4-(2-(4-bromophenyl)-1,2-diphenylvinyl)-N,N-dimethylaniline
    —— (4-butoxy-phenyl)-(5-nitro-thiazol-2-yl)-methanone 50689-87-7 C14H14N2O4S
    (4-butoxy-phenyl)-(5-nitro-thiazol-2-yl)-methanone
    —— 4a,9,9a,10-tetrahydro-4<i>H</i>-anthracene-1,3-dione 861299-43-6 C14H14O2
    4a,9,9a,10-tetrahydro-4<i>H</i>-anthracene-1,3-dione
    —— 4-methoxy-N-(4-methoxyphenyl)-N-[4-(prop-2-yn-1-yloxy)phenyl]aniline 1376711-35-1 C23H21NO3
    4-methoxy-N-(4-methoxyphenyl)-N-[4-(prop-2-yn-1-yloxy)phenyl]aniline
    —— 4-(2-diethylamino-ethoxy)-9-methoxy-7-(5-methyl-isoxazol-3-yl)-furo[3,2-g]chromen-5-one 95134-52-4 C22H24N2O6
    4-(2-diethylamino-ethoxy)-9-methoxy-7-(5-methyl-isoxazol-3-yl)-furo[3,2-g]chromen-5-one
    —— 4-dichlorophosphorylamino-benzoyl chloride 116568-99-1 C7H5Cl3NO2P
    4-dichlorophosphorylamino-benzoyl chloride
    —— 4,5-dimethoxy-2-nitro-<i>N</i>-[3-(4-<i>m</i>-tolyl-piperazin-1-yl)-propyl]-benzamide 27109-93-9 C23H30N4O5
    4,5-dimethoxy-2-nitro-<i>N</i>-[3-(4-<i>m</i>-tolyl-piperazin-1-yl)-propyl]-benzamide
    —— (4S,5S)-4-Amino-5-(tert-butyl-diphenyl-silanyloxymethyl)-dihydro-furan-2-one 180415-41-2 C21H27NO3Si
    (4S,5S)-4-Amino-5-(tert-butyl-diphenyl-silanyloxymethyl)-dihydro-furan-2-one
    —— 4-bromo-1-(2-methylpropoxy)-2-nitrobenzene 876938-69-1 C10H12BrNO3
    4-bromo-1-(2-methylpropoxy)-2-nitrobenzene
    —— 4,6'-(BNA)2 62087-45-0 C26H26N4O2
    4,6'-(BNA)2
    —— 4-(2-Methyl-cyclopent-1-enyl)-3-methylene-3,6-dihydro-2H-pyran 136705-97-0 C12H16O
    4-(2-Methyl-cyclopent-1-enyl)-3-methylene-3,6-dihydro-2H-pyran
    —— 4-[[4-(2-Azetidin-1-ylmethyl-phenyl)-3,5-dimethyl-pyrazol-1-yl]-(3-hydroxy-phenyl)-methyl]-N,N-diethyl-benzamide 489466-89-9 C33H38N4O2
    4-[[4-(2-Azetidin-1-ylmethyl-phenyl)-3,5-dimethyl-pyrazol-1-yl]-(3-hydroxy-phenyl)-methyl]-N,N-diethyl-benzamide
    —— (4-Nitro-3-phenyl-butyl)-phosphonic acid diethyl ester 128589-29-7 C14H22NO5P
    (4-Nitro-3-phenyl-butyl)-phosphonic acid diethyl ester
    —— 4-Piperidinamine, 3,3-difluoro-N-methyl- 1334412-36-0 C6H12F2N2
    4-Piperidinamine, 3,3-difluoro-N-methyl-
    —— 4-Ethyl-3,5-dimethylbenzylalkohol 38039-89-3 C11H16O
    4-Ethyl-3,5-dimethylbenzylalkohol
    —— 4-(5-tetracyclo[4.3.0.02,4.03,7]non-8-enyloxy)butanal 85809-44-5 C13H16O2
    4-(5-tetracyclo[4.3.0.02,4.03,7]non-8-enyloxy)butanal
    —— 4-(1-Morpholino-3-phenylpropyl)cyclohexanone oxime 1073695-99-4 C19H28N2O2
    4-(1-Morpholino-3-phenylpropyl)cyclohexanone oxime
    —— 4-amino-1-(2,3,4,5-tetraacetoxy-1-ethylsulfanyl-pentyl)-1H-pyrimidin-2-one 68753-39-9 C19H27N3O9S
    4-amino-1-(2,3,4,5-tetraacetoxy-1-ethylsulfanyl-pentyl)-1H-pyrimidin-2-one
    —— (4R,5S,6S)-7-O-(tert-butyldiphenylsilyl)-2,4,6-trimethylsilyl-2,5,7-trihydroxyheptan-3-one 95513-75-0 C29H46O4Si2
    (4R,5S,6S)-7-O-(tert-butyldiphenylsilyl)-2,4,6-trimethylsilyl-2,5,7-trihydroxyheptan-3-one
    —— 4-chloro-N-(4-fluorophenyl)-6-(trifluoromethyl)pyrimidin-2-amine 1378999-24-6 C11H6ClF4N3
    4-chloro-N-(4-fluorophenyl)-6-(trifluoromethyl)pyrimidin-2-amine
    —— 4-(N-benzyl-N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)sulfamoyl)-3-fluorobenzoic acid 1254206-90-0 C20H13ClF4N2O4S
    4-(N-benzyl-N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)sulfamoyl)-3-fluorobenzoic acid
    —— 4,4'-bis(octdecyloxy)-1,1'-bisisoquinoline 1078719-93-3 C54H84N2O2
    4,4'-bis(octdecyloxy)-1,1'-bisisoquinoline
    —— 4-nitrobenzyl (S)-1-allyl-4-((R)-1-tert-butyldimethylsilyloxyethyl)-3-oxo-1,2-diazetidine-2-acetate 174787-32-7 C22H33N3O6Si
    4-nitrobenzyl (S)-1-allyl-4-((R)-1-tert-butyldimethylsilyloxyethyl)-3-oxo-1,2-diazetidine-2-acetate