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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6-Dibrom-3-dimethylamino-1-morpholino-benzol 27173-30-4 C12H16Br2N2O
    4,6-Dibrom-3-dimethylamino-1-morpholino-benzol
    —— 4-p-Methoxyphenyl-6-phenyl-2-thiopyron 26479-01-6 C18H14O2S
    4-p-Methoxyphenyl-6-phenyl-2-thiopyron
    —— 4-((3-fluorophenyl)ethynyl)benzohydrazide 1415143-69-9 C15H11FN2O
    4-((3-fluorophenyl)ethynyl)benzohydrazide
    —— 4-(4-methyl-piperazin-1-ylmethyl)-N-(2-pyridin-4-yl-thiazol-5-yl)-benzamide 1414935-34-4 C21H23N5OS
    4-(4-methyl-piperazin-1-ylmethyl)-N-(2-pyridin-4-yl-thiazol-5-yl)-benzamide
    —— (4S)-4-(3,4-Difluorophenyl)-2-oxo-oxazolidine-3-carboxylic acid {1-[1-(2-cyanophenyl)-piperidin-4-yl]piperidin-3-ylmethyl}-amide 218430-27-4 C28H31F2N5O3
    (4S)-4-(3,4-Difluorophenyl)-2-oxo-oxazolidine-3-carboxylic acid {1-[1-(2-cyanophenyl)-piperidin-4-yl]piperidin-3-ylmethyl}-amide
    —— 4-{[2,4-bis(methyloxy)phenyl]methyl}-2,9-dimethyl-N-(4-nitrophenyl)-3-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-5-carboxamide 1067226-25-8 C27H27N3O7
    4-{[2,4-bis(methyloxy)phenyl]methyl}-2,9-dimethyl-N-(4-nitrophenyl)-3-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-5-carboxamide
    —— 4-Amino-1-benzyl-2,6-dimethyl-piperidine 135632-64-3 C14H22N2
    4-Amino-1-benzyl-2,6-dimethyl-piperidine
    —— 4-{2-[1-(2-dimethylaminoethyl)-2-imidazolidinylideneamino]phenyl}morpholine 131677-61-7 C17H27N5O
    4-{2-[1-(2-dimethylaminoethyl)-2-imidazolidinylideneamino]phenyl}morpholine
    —— 4,4"-di-[2(R)-cyano-1-pentyloxycarbonyl]-p-terphenyl 125510-84-1 C32H32N2O4
    4,4"-di-[2(R)-cyano-1-pentyloxycarbonyl]-p-terphenyl
    —— 4,6-dimethoxy-2-(4-methoxy-styryl)-quinoline 102237-84-3 C20H19NO3
    4,6-dimethoxy-2-(4-methoxy-styryl)-quinoline
    —— 4-(p-Chlorophenyl)-4-(dimethylamino)-1-methylcyclohexan-1-ol 76825-10-0 C15H22ClNO
    4-(p-Chlorophenyl)-4-(dimethylamino)-1-methylcyclohexan-1-ol
    —— (4S,5R)-4-[(Z)-(S)-3-(tert-Butyl-diphenyl-silanyloxy)-1-(4-{[(4-ethoxycarbonyl-thiazol-2-yl)-methoxy-methyl]-carbamoyl}-5-methyl-oxazol-2-yl)-but-1-enylcarbamoyl]-2,2,5-trimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 670233-28-0 C45H59N5O10SSi
    (4S,5R)-4-[(Z)-(S)-3-(tert-Butyl-diphenyl-silanyloxy)-1-(4-{[(4-ethoxycarbonyl-thiazol-2-yl)-methoxy-methyl]-carbamoyl}-5-methyl-oxazol-2-yl)-but-1-enylcarbamoyl]-2,2,5-trimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 4-(1,3-benzodioxol-5-yl)-6-(2,5-dimethylphenyl)-2-(piperidin-1-ylmethylsulfanyl)-4,5-dihydropyrimidine;hydrochloride 135705-73-6 C25H29N3O2S*ClH
    4-(1,3-benzodioxol-5-yl)-6-(2,5-dimethylphenyl)-2-(piperidin-1-ylmethylsulfanyl)-4,5-dihydropyrimidine;hydrochloride
    —— 4-Ethoxy-2-[N-[2-(N',N'-diisopropylamino)ethyl]amino]-1-nitrobenzene 162140-67-2 C16H27N3O3
    4-Ethoxy-2-[N-[2-(N',N'-diisopropylamino)ethyl]amino]-1-nitrobenzene
    —— 4-(2-((2-(4-methylphenyl)propanoyl)amino)-4-phenoxymethylphenyl)butanoic acid 499151-20-1 C27H29NO4
    4-(2-((2-(4-methylphenyl)propanoyl)amino)-4-phenoxymethylphenyl)butanoic acid
    —— 4-[2-(4-chlorophenyl)-4-benzylcarbonyl-1H-imidazol-1-yl]benzenesulfonamide 189295-71-4 C23H18ClN3O3S
    4-[2-(4-chlorophenyl)-4-benzylcarbonyl-1H-imidazol-1-yl]benzenesulfonamide
    —— 4-methoxy-3,5-dimethyl-thiopyran-2-one 67844-85-3 C8H10O2S
    4-methoxy-3,5-dimethyl-thiopyran-2-one
    —— 4-chloromethyl-2-methoxy-4<i>H</i>-[1,3,4]thiadiazin-5-one 51356-32-2 C5H7ClN2O2S
    4-chloromethyl-2-methoxy-4<i>H</i>-[1,3,4]thiadiazin-5-one
    —— 4-<1-Methylpenten-(1)-yl>-anisol 17404-13-6 C13H18O
    4-<1-Methylpenten-(1)-yl>-anisol
    —— 4-Chlor-phenylcarbamoylfluorid 54041-80-4 C7H5ClFNO
    4-Chlor-phenylcarbamoylfluorid
    —— (4-chloro-3-nitrophenyl)(5-methyl-2-thienyl)methanone 117498-44-9 C12H8ClNO3S
    (4-chloro-3-nitrophenyl)(5-methyl-2-thienyl)methanone
    —— 4-Methoxycarbonyloxy-benzoic acid heptyl ester 134447-11-3 C16H22O5
    4-Methoxycarbonyloxy-benzoic acid heptyl ester
    —— 4-(4-chloro-1-(4-methoxyphenyl)-5-(p-tolyl)-1H-pyrazol-3-yl)-c-4-hydroxy-cyclohexan-r-1-yl acetate 1224948-65-5 C25H27ClN2O4
    4-(4-chloro-1-(4-methoxyphenyl)-5-(p-tolyl)-1H-pyrazol-3-yl)-c-4-hydroxy-cyclohexan-r-1-yl acetate
    —— (4RS,5RS,7SR,10RS)-10-butyl-5-tert-butyldimethylsilyloxy-1-azatricyclo[5.3.0.04,10]decan-2-one 141937-04-4 C19H35NO2Si
    (4RS,5RS,7SR,10RS)-10-butyl-5-tert-butyldimethylsilyloxy-1-azatricyclo[5.3.0.04,10]decan-2-one
    —— 4-(4-chloro-phenylazo)-1-[(2,4-dichloro-phenoxy)-acetyl]-3,5-dimethyl-1<i>H</i>-pyrazole 56983-70-1 C19H15Cl3N4O2
    4-(4-chloro-phenylazo)-1-[(2,4-dichloro-phenoxy)-acetyl]-3,5-dimethyl-1<i>H</i>-pyrazole
    —— 4-[(4-chloro-2-fluorophenyl)amino]-5-(3,4-dimethoxyphenyl)nicotinonitrile 960040-58-8 C20H15ClFN3O2
    4-[(4-chloro-2-fluorophenyl)amino]-5-(3,4-dimethoxyphenyl)nicotinonitrile
    —— 4-ethylsulfanyl-4-methylsulfanyl-but-3-en-2-one 92349-29-6 C7H12OS2
    4-ethylsulfanyl-4-methylsulfanyl-but-3-en-2-one
    —— {4-[4-(tert-Butyl-dimethyl-silanyloxy)-2-hydroxymethyl-4-((Z)-6-trimethylsilanyl-hex-3-ene-1,5-diynyl)-cyclohex-1-enyl]-phenyl}-carbamic acid tert-butyl ester 185399-88-6 C33H49NO4Si2
    {4-[4-(tert-Butyl-dimethyl-silanyloxy)-2-hydroxymethyl-4-((Z)-6-trimethylsilanyl-hex-3-ene-1,5-diynyl)-cyclohex-1-enyl]-phenyl}-carbamic acid tert-butyl ester
    —— 4-(4-acetylaminophenyl)-6,8-dichloro-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolinium iodide 552290-34-3 C19H21Cl2N2O*I
    4-(4-acetylaminophenyl)-6,8-dichloro-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolinium iodide
    —— 4-propyl-N-(5-pyridin-3-yl-1,3,4-thiadiazol-2-yl)benzenesulfonamide 531550-13-7 C16H16N4O2S2
    4-propyl-N-(5-pyridin-3-yl-1,3,4-thiadiazol-2-yl)benzenesulfonamide
    —— 4-(1,1-dichloro-3-methylbut-1-en-2-yl)morpholine 77664-63-2 C9H15Cl2NO
    4-(1,1-dichloro-3-methylbut-1-en-2-yl)morpholine
    —— 4,4'-(naphthalene-1,8-diyl)dibenzimidamide icosanedioate 1610973-03-9 C20H38O4*C24H20N4
    4,4'-(naphthalene-1,8-diyl)dibenzimidamide icosanedioate
    —— 4-acetamino-1-methoxy-5,6-dimethyl-2,3-dinitrobenzene 74783-56-5 C11H13N3O6
    4-acetamino-1-methoxy-5,6-dimethyl-2,3-dinitrobenzene
    —— 4-[(E)-2-(4-Hydroxy-phenyl)-vinyl]-5,5-dimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile 125208-25-5 C15H13NO3
    4-[(E)-2-(4-Hydroxy-phenyl)-vinyl]-5,5-dimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile
    —— 4-Bromo-2-nitrophenylalanine Hydrochloride 82420-39-1 C9H9BrN2O4*ClH
    4-Bromo-2-nitrophenylalanine Hydrochloride
    —— (4-methoxy-but-1-ynyl)trimethylsilane 79851-43-7 C8H16OSi
    (4-methoxy-but-1-ynyl)trimethylsilane
    —— 4-{[2-(benzyloxy)-5-(trifluoromethyl)phenyl]thio}-3-chlorophenyl methyl sulfone 847148-67-8 C21H16ClF3O3S2
    4-{[2-(benzyloxy)-5-(trifluoromethyl)phenyl]thio}-3-chlorophenyl methyl sulfone
    —— 4,5,6,14,15,16-hexamethyl<2.2>orthocyclophane 77062-93-2 C22H28
    4,5,6,14,15,16-hexamethyl<2.2>orthocyclophane
    —— 4-methyl-7-(N-methylanilino)-2-benzofuran-1,3-dione 101383-74-8 C16H13NO3
    4-methyl-7-(N-methylanilino)-2-benzofuran-1,3-dione
    —— 4-amino-1,2,4-triazolium 4-amino-3,5-dinitropyrazolide 1301751-34-7 C2H4N4*C3H3N5O4
    4-amino-1,2,4-triazolium 4-amino-3,5-dinitropyrazolide
    —— (4aS,5S)-5-(tert-Butyl-dimethyl-silanyloxy)-4a-[3-(tert-butyl-dimethyl-silanyloxy)-propyl]-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one 850639-29-1 C25H48O3Si2
    (4aS,5S)-5-(tert-Butyl-dimethyl-silanyloxy)-4a-[3-(tert-butyl-dimethyl-silanyloxy)-propyl]-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one
    —— 4α-phenylthio-4'-methoxyflavan 55539-28-1 C22H20O2S
    4α-phenylthio-4'-methoxyflavan
    —— 4-phenyl-3-phenethylquinolin-2(1H)-one 93424-74-9 C23H19NO
    4-phenyl-3-phenethylquinolin-2(1H)-one
    —— 4-tert-Butyl-6-(2,4-dichlor-benzyl)-guajacol 95426-59-8 C18H20Cl2O2
    4-tert-Butyl-6-(2,4-dichlor-benzyl)-guajacol
    —— 4-methyl-benzoic acid 2-methyl-4-oxo-4H-quinazolin-3-yl ester 27232-07-1 C17H14N2O3
    4-methyl-benzoic acid 2-methyl-4-oxo-4H-quinazolin-3-yl ester
    —— 4-({2-[(4-butylphenyl)amino]-1,3-benzoxazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611217-32-4 C24H24N4O3
    4-({2-[(4-butylphenyl)amino]-1,3-benzoxazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
    —— 4-N-[2-fluoro-4-(trifluoromethyl)phenyl]-6-morpholin-4-yl-2-N-[[3-(1,1,2,2-tetrafluoroethoxy)phenyl]methylideneamino]-1,3,5-triazine-2,4-diamine 1138566-59-2 C23H19F8N7O2
    4-N-[2-fluoro-4-(trifluoromethyl)phenyl]-6-morpholin-4-yl-2-N-[[3-(1,1,2,2-tetrafluoroethoxy)phenyl]methylideneamino]-1,3,5-triazine-2,4-diamine
    —— 4-(3-(piperazin-1-ium-1-ylidene)-6-(4-(3,3,3-trifluoropropyl)piperazin-1-yl)-3H-xanthen-9-yl)benzoate 1616501-18-8 C31H31F3N4O3
    4-(3-(piperazin-1-ium-1-ylidene)-6-(4-(3,3,3-trifluoropropyl)piperazin-1-yl)-3H-xanthen-9-yl)benzoate
    —— 4aβ-chloro-octahydro-5α-phenylthio-8aβ-methylnaphthalen-1(2H)-one 77515-16-3 C17H21ClOS
    4aβ-chloro-octahydro-5α-phenylthio-8aβ-methylnaphthalen-1(2H)-one
    —— 4-bromo-2-(methylthio)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole 1309961-62-3 C10H19BrN2OSSi
    4-bromo-2-(methylthio)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole