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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5S)-2,2,5-Trimethyl-4-((S)-1-methyl-allyl)-[1,3]dioxane 683278-48-0 C11H20O2
    (4S,5S)-2,2,5-Trimethyl-4-((S)-1-methyl-allyl)-[1,3]dioxane
    —— 4-ethynyl-2,3,6-trimethyl-piperidin-4-ol 857386-15-3 C10H17NO
    4-ethynyl-2,3,6-trimethyl-piperidin-4-ol
    —— 4-O-methyl-ψ-isocytidine 90662-99-0 C10H15N3O5
    4-O-methyl-ψ-isocytidine
    —— 4-Methyl-3-ethyl-5-benzoyloxymethylen-pyrrolon-(2) 3339-92-2 C15H15NO3
    4-Methyl-3-ethyl-5-benzoyloxymethylen-pyrrolon-(2)
    —— 4,5-Dimethyl-3-(2,4-dimethyl-phenylcarbamoyl)-Δ<sup>2</sup>-1,2,5-oxadiazolin 19266-41-2 C13H17N3O2
    4,5-Dimethyl-3-(2,4-dimethyl-phenylcarbamoyl)-Δ<sup>2</sup>-1,2,5-oxadiazolin
    —— 4-(3,5-diaminophenyl)-6,7,9,9a-tetrahydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one 590403-74-0 C12H15N5OS
    4-(3,5-diaminophenyl)-6,7,9,9a-tetrahydro[1,4]thiazino[4,3-d][1,2,4]triazin-1(2H)-one
    —— 4-<4-Chlor-phenylazo>-3-methyl-5-phenyl-isoxazol 66154-20-9 C16H12ClN3O
    4-<4-Chlor-phenylazo>-3-methyl-5-phenyl-isoxazol
    —— [4-[4-(3,4-dihydro-2H-quinoline-1-carbonyl)-1,3-thiazol-2-yl]piperidin-1-yl]-[2-[4-(trifluoromethyl)phenyl]phenyl]methanone 817182-43-7 C32H28F3N3O2S
    [4-[4-(3,4-dihydro-2H-quinoline-1-carbonyl)-1,3-thiazol-2-yl]piperidin-1-yl]-[2-[4-(trifluoromethyl)phenyl]phenyl]methanone
    —— 4-(N-(4-oxo-4,5-dihydro-1,3-thiazol-2-yl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590404-64-1 C13H14N4O3S
    4-(N-(4-oxo-4,5-dihydro-1,3-thiazol-2-yl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
    —— 4-Oxo-2-phenyl-1,2,3,4-tetrahydro-naphthalene-1-carboxylic acid methyl ester 18798-72-6 C18H16O3
    4-Oxo-2-phenyl-1,2,3,4-tetrahydro-naphthalene-1-carboxylic acid methyl ester
    —— (4,5-dimethoxy-2-(phenylethynyl)phenyl)dimethylsilanol 1446239-61-7 C18H20O3Si
    (4,5-dimethoxy-2-(phenylethynyl)phenyl)dimethylsilanol
    —— (4E,8E,2S,3S,2'S)-N-2'-acetoxyhexadecanoyl-1-O-benzoyl-9-methyl-4,8-sphingadienine 105308-53-0 C44H73NO6
    (4E,8E,2S,3S,2'S)-N-2'-acetoxyhexadecanoyl-1-O-benzoyl-9-methyl-4,8-sphingadienine
    —— (4S,5R)-5-azidomethyl-4-(tert-butyldiphenylsilyloxy)pyrrolidin-2-one 880548-60-7 C21H26N4O2Si
    (4S,5R)-5-azidomethyl-4-(tert-butyldiphenylsilyloxy)pyrrolidin-2-one
    —— (4R,5R)-3-benzyl-4-iodomethyl-5-pentyl-2-oxazolidinone 544684-51-7 C16H22INO2
    (4R,5R)-3-benzyl-4-iodomethyl-5-pentyl-2-oxazolidinone
    —— (4R)-4-[(1R)-1-hydroxy-3-phenylpropyl]-1,3-oxathiolane-2-thione 138559-96-3 C12H14O2S2
    (4R)-4-[(1R)-1-hydroxy-3-phenylpropyl]-1,3-oxathiolane-2-thione
    —— 4-(2,3-difluorobenzylamino)-6-(4-(4-propionylpiperazin-1-yl)phenylamino)nicotinamide 1374214-19-3 C26H28F2N6O2
    4-(2,3-difluorobenzylamino)-6-(4-(4-propionylpiperazin-1-yl)phenylamino)nicotinamide
    —— 4-[2-(4-cyanophenyl)-1-hydroxy-2-oxoethyl]benzonitrile 1190987-69-9 C16H10N2O2
    4-[2-(4-cyanophenyl)-1-hydroxy-2-oxoethyl]benzonitrile
    —— 4-(3-Cyano-6-propoxyindol-1-yl)-2-hydroxybenzoic acid 1071972-61-6 C19H16N2O4
    4-(3-Cyano-6-propoxyindol-1-yl)-2-hydroxybenzoic acid
    —— 4-({2-butoxy-(2-morpholin-4-ylethyl)aminol-9H-purin-9-yl}methyl)-3-methoxybenzoic acid 1133755-82-4 C24H32N6O5
    4-({2-butoxy-(2-morpholin-4-ylethyl)aminol-9H-purin-9-yl}methyl)-3-methoxybenzoic acid
    —— 4-(8-chloroimidazo[1,5-a]pyrazin-3-yl)-1-methylpiperidin-2-one 1326282-32-9 C12H13ClN4O
    4-(8-chloroimidazo[1,5-a]pyrazin-3-yl)-1-methylpiperidin-2-one
    —— 4,6-dimethoxycarbonyl-3-methyl-5-phenyl-2-cyclohexenone 24904-04-9 C17H18O5
    4,6-dimethoxycarbonyl-3-methyl-5-phenyl-2-cyclohexenone
    —— 4-methyl-2-(4-methoxy-2-nitrophenyl-azo)phenol 35934-71-5 C14H13N3O4
    4-methyl-2-(4-methoxy-2-nitrophenyl-azo)phenol
    —— 4-Methyl-1-phenyl-3a,8b-bis-(3,4,5-trimethoxy-phenyl)-1,3a,4,8b-tetrahydro-2H-oxazolo[5,4-b]indole 107168-33-2 C34H36N2O7
    4-Methyl-1-phenyl-3a,8b-bis-(3,4,5-trimethoxy-phenyl)-1,3a,4,8b-tetrahydro-2H-oxazolo[5,4-b]indole
    —— 4-<2-Carboxy-benzolazo>-3-pentadecyl-phenol 3159-78-2 C28H40N2O3
    4-<2-Carboxy-benzolazo>-3-pentadecyl-phenol
    —— 4'-Trifluoromethylbiphenyl-2-carboxylic acid-[2-(4-acetaminophenyl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide 208590-39-0 C31H26F3N3O2
    4'-Trifluoromethylbiphenyl-2-carboxylic acid-[2-(4-acetaminophenyl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide
    —— 4-methyl-5-phenyl-2-(1-phenylethylamino)-1,2-dihydropyrazol-3-one 908844-16-6 C18H19N3O
    4-methyl-5-phenyl-2-(1-phenylethylamino)-1,2-dihydropyrazol-3-one
    —— 4-cyano-N-{3-[4-(4-imidazol-1-yl-phenyl)-pyrimidin-2-ylamino]-phenyl}-benzamide 881674-88-0 C27H19N7O
    4-cyano-N-{3-[4-(4-imidazol-1-yl-phenyl)-pyrimidin-2-ylamino]-phenyl}-benzamide
    —— 4-Methylcyclohexyl-2,2,6,6-d(4)-triphenylether 56324-58-4 C26H28O
    4-Methylcyclohexyl-2,2,6,6-d(4)-triphenylether
    —— 4-(2-chloropyridine-4-yl)-2-(3-chloropropyl)-2H-phthalazine-1-one 1372156-40-5 C16H13Cl2N3O
    4-(2-chloropyridine-4-yl)-2-(3-chloropropyl)-2H-phthalazine-1-one
    —— 4-(Carboisopropyloxy-methoxy)-3-chlor-benzyl-N.N-diaethyl-dithiocarbamat 19997-80-9 C17H24ClNO3S2
    4-(Carboisopropyloxy-methoxy)-3-chlor-benzyl-N.N-diaethyl-dithiocarbamat
    —— 4-Hydroxy-6-mercapto-3,5-diphenyl-dithio-α-pyron 13718-04-2 C17H12OS3
    4-Hydroxy-6-mercapto-3,5-diphenyl-dithio-α-pyron
    —— (4,α-Dibrom-benzyliden)-(2-methyl-2H-tetrazolyl-(5))-hydrazin 19748-70-0 C9H8Br2N6
    (4,α-Dibrom-benzyliden)-(2-methyl-2H-tetrazolyl-(5))-hydrazin
    —— 4-(3',6'-dihydroxy-3-oxo-3<i>H</i>-spiro[isobenzofuran-1,9'-xanthen]-4-ylazo)-<i>N</i>-(4-methyl-pyrimidin-2-yl)-benzenesulfonamide 26287-24-1 C31H21N5O7S
    4-(3',6'-dihydroxy-3-oxo-3<i>H</i>-spiro[isobenzofuran-1,9'-xanthen]-4-ylazo)-<i>N</i>-(4-methyl-pyrimidin-2-yl)-benzenesulfonamide
    —— 4-[(4-bromo-anilino)-(4-fluoro-phenyl)-methyl]-4-butyl-1,2-bis-(4-chloro-phenyl)-pyrazolidine-3,5-dione 18226-81-8 C32H27BrCl2FN3O2
    4-[(4-bromo-anilino)-(4-fluoro-phenyl)-methyl]-4-butyl-1,2-bis-(4-chloro-phenyl)-pyrazolidine-3,5-dione
    —— 4α-Phorbol-20-tritylether 30460-52-7 C39H42O6
    4α-Phorbol-20-tritylether
    —— (4-isopentyl-phenyl)-β-D-glucopyranoside 109155-47-7 C17H26O6
    (4-isopentyl-phenyl)-β-D-glucopyranoside
    —— 4-Isopropyl-2,2-dimethoxy-tetrahydro-pyran 99469-61-1 C10H20O3
    4-Isopropyl-2,2-dimethoxy-tetrahydro-pyran
    —— 4-methoxy-N-<1,3-diphenyl-3-(phenylamino)propyl>aniline 80866-05-3 C28H28N2O
    4-methoxy-N-<1,3-diphenyl-3-(phenylamino)propyl>aniline
    —— (4-chlorophenyl)-[3-(6-methoxy-2,3-diphenyl-1-benzofuran-5-yl)-5-methyl-1,2-oxazol-4-yl]diazene 80415-38-9 C31H22ClN3O3
    (4-chlorophenyl)-[3-(6-methoxy-2,3-diphenyl-1-benzofuran-5-yl)-5-methyl-1,2-oxazol-4-yl]diazene
    —— 4-(1-benzofuran-5-yl)-N-{[(3R)-1-cyclopropylcarbonyl-3-pyrrolidinyl]methyl}-N-ethylbenzamide 1426095-17-1 C26H28N2O3
    4-(1-benzofuran-5-yl)-N-{[(3R)-1-cyclopropylcarbonyl-3-pyrrolidinyl]methyl}-N-ethylbenzamide
    —— 4-[(cyclohexylmethyl)amino]-6-[(4-morpholinophenyl)amino]pyridine-3-carboxylic acid ethyl ester 1227866-90-1 C25H34N4O3
    4-[(cyclohexylmethyl)amino]-6-[(4-morpholinophenyl)amino]pyridine-3-carboxylic acid ethyl ester
    —— 4'-{p-(1-methyl-4,4'-bipyridinium-1'-yl)methylphenyl}-2,2':6',2''-terpyridine dichloride 136247-32-0 C33H27N5*2Cl
    4'-{p-(1-methyl-4,4'-bipyridinium-1'-yl)methylphenyl}-2,2':6',2''-terpyridine dichloride
    —— 4-(4-fluoro-3-(4-fluorobenzamido)phenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide 1231881-61-0 C32H27F2N5O3
    4-(4-fluoro-3-(4-fluorobenzamido)phenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide
    —— [(4E)-1,7-dithiacyclododec-4-en-3-yl]-(3-nitrophenyl)methanone 115321-70-5 C17H21NO3S2
    [(4E)-1,7-dithiacyclododec-4-en-3-yl]-(3-nitrophenyl)methanone
    —— 4-(2-Methoxy-ethylamino)-butyric acid tert-butyl ester 66116-21-0 C11H23NO3
    4-(2-Methoxy-ethylamino)-butyric acid tert-butyl ester
    —— (4E,6E)-5-methyl-7-(2,6,6-trimethylcyclohex-1-en-1-yl)hepta-2,4,6-trienal-2-13C 99302-38-2 C17H24O
    (4E,6E)-5-methyl-7-(2,6,6-trimethylcyclohex-1-en-1-yl)hepta-2,4,6-trienal-2-13C
    —— 4-[4-[4-(1-Adamantyl)-1,3-thiazol-2-yl]piperazin-1-yl]-3-[(4,5-dimethyl-1,3-thiazol-2-yl)amino]benzamide 1250849-02-5 C29H36N6OS2
    4-[4-[4-(1-Adamantyl)-1,3-thiazol-2-yl]piperazin-1-yl]-3-[(4,5-dimethyl-1,3-thiazol-2-yl)amino]benzamide
    —— 4-(α-Methylimino-α-methylmercapto-methyl)-1,2-diphenyl-3,5-dioxo-pyrazolidin 19744-23-1 C18H17N3O2S
    4-(α-Methylimino-α-methylmercapto-methyl)-1,2-diphenyl-3,5-dioxo-pyrazolidin
    —— 4,4'-Bi-(2-anilino-1-phenylcarbonyloxy-naphthalin) 74362-90-6 C46H32N2O4
    4,4'-Bi-(2-anilino-1-phenylcarbonyloxy-naphthalin)
    —— 4-methyl-N-(4-((4-methylphenyl)sulfonamido)butyl)-N-phenylbenzenesulfonamide 1243273-67-7 C24H28N2O4S2
    4-methyl-N-(4-((4-methylphenyl)sulfonamido)butyl)-N-phenylbenzenesulfonamide