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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4E)-tert-butyl 2-acetoxy-2-acetyl-5,9-dimethyldeca-4,8-dienoate 415900-07-1 C20H32O5
    (4E)-tert-butyl 2-acetoxy-2-acetyl-5,9-dimethyldeca-4,8-dienoate
    —— 4-[1-(Naphthalene-2-sulfonylamino)-2-oxo-2-piperidin-1-yl-ethyl]-benzamidine; hydriodide 71078-70-1 C24H26N4O3S*HI
    4-[1-(Naphthalene-2-sulfonylamino)-2-oxo-2-piperidin-1-yl-ethyl]-benzamidine; hydriodide
    —— 4-[(2E)-but-2-en-1-yloxy]piperidine hydrochloride 956324-65-5 C9H17NO*ClH
    4-[(2E)-but-2-en-1-yloxy]piperidine hydrochloride
    —— 4-cyclohexyl-4-hydroxy-3-pyridin-2-yl-thiazolidine-2-thione 69378-57-0 C14H18N2OS2
    4-cyclohexyl-4-hydroxy-3-pyridin-2-yl-thiazolidine-2-thione
    —— 4-[(Cloromethyl)thio]benzoic acid hydrazide 142070-89-1 C8H9ClN2OS
    4-[(Cloromethyl)thio]benzoic acid hydrazide
    —— 4-tolyl 3,6-di-O-pivaloyl-1-thio-β-D-glucopyranoside 1038536-85-4 C23H34O7S
    4-tolyl 3,6-di-O-pivaloyl-1-thio-β-D-glucopyranoside
    —— {4-[7-(3-chloro-pyridin-2-yl)-2-isobutoxymethyl-pyrido[2,3-d]pyrimidin-4-ylamino]-phenyl}-methanol 714222-11-4 C24H24ClN5O2
    {4-[7-(3-chloro-pyridin-2-yl)-2-isobutoxymethyl-pyrido[2,3-d]pyrimidin-4-ylamino]-phenyl}-methanol
    —— 4-cyano-2-[4-methyl-2-(1-naphthyl)pentanoylamino]phenyloxyacetic acid 402473-71-6 C25H24N2O4
    4-cyano-2-[4-methyl-2-(1-naphthyl)pentanoylamino]phenyloxyacetic acid
    —— 4-iodo-3-(4-methoxyphenyl)-1,2-diphenylphenanthrene 1431974-08-1 C33H23IO
    4-iodo-3-(4-methoxyphenyl)-1,2-diphenylphenanthrene
    —— 4-(1-methyl-1H-pyrrolo[3,2-b]pyridin-3-yl)cyclohexanol 1620098-46-5 C14H18N2O
    4-(1-methyl-1H-pyrrolo[3,2-b]pyridin-3-yl)cyclohexanol
    —— 4-nitro-3′,4′-bis(3″,5″-dibromophenylmethyloxy)-diphenylethylene 1246747-57-8 C28H19Br4NO4
    4-nitro-3′,4′-bis(3″,5″-dibromophenylmethyloxy)-diphenylethylene
    —— 4-benzyloxycarbonylamino-N-(1-phenyl-1-cyclopropyl)bicyclo[2.2.2]octane-1-carboxamide 863304-63-6 C26H30N2O3
    4-benzyloxycarbonylamino-N-(1-phenyl-1-cyclopropyl)bicyclo[2.2.2]octane-1-carboxamide
    —— 4-Epi-atractyligenin 2737-26-0 C19H28O4
    4-Epi-atractyligenin
    —— 4,5-bis((2-(2-iodoethoxy)ethyl)thio)-4',5'-bis(octylthio)-2,2'-bi(1,3-dithiolylidene) 1372813-83-6 C30H50I2O2S8
    4,5-bis((2-(2-iodoethoxy)ethyl)thio)-4',5'-bis(octylthio)-2,2'-bi(1,3-dithiolylidene)
    —— (4S)-4-(tert-butyldimethylsiloxy)-2-mesyloxydecanylnitrile 1039034-64-4 C17H35NO4SSi
    (4S)-4-(tert-butyldimethylsiloxy)-2-mesyloxydecanylnitrile
    —— 4-[3-(3-Chloro-phenyl)-isoxazol-5-yl]-phenol 748771-33-7 C15H10ClNO2
    4-[3-(3-Chloro-phenyl)-isoxazol-5-yl]-phenol
    —— ((4R,5S)-2,2-dimethyl-5-((4S,5S)-2,2,5-trimethyl-1,3-dioxolan-4-yl)-1,3-dioxolan-4-yl)methanol 42927-35-5 C12H22O5
    ((4R,5S)-2,2-dimethyl-5-((4S,5S)-2,2,5-trimethyl-1,3-dioxolan-4-yl)-1,3-dioxolan-4-yl)methanol
    —— 4-[6-(3-chlorophenyl)pyrimidin-4-yl]piperazine-1-carbaldehyde 1312164-79-6 C15H15ClN4O
    4-[6-(3-chlorophenyl)pyrimidin-4-yl]piperazine-1-carbaldehyde
    —— 4-imino-2-methylthio-5,6,7,8-tetrahydro-4H-benzo<b>thieno<2,3-d><1,3>thiazine hydroiodide 132092-05-8 C11H12N2S3*HI
    4-imino-2-methylthio-5,6,7,8-tetrahydro-4H-benzo<b>thieno<2,3-d><1,3>thiazine hydroiodide
    —— 4(S)-<1(R)-Methyl-2-hydroxybutyl>-6(R)-<1(R)-methyl-2-hydroxyethyl>-2(R),5(R)-dimethyl-2-(p-methoxyphenyl)-1,3-dioxane 126615-44-9 C21H34O5
    4(S)-<1(R)-Methyl-2-hydroxybutyl>-6(R)-<1(R)-methyl-2-hydroxyethyl>-2(R),5(R)-dimethyl-2-(p-methoxyphenyl)-1,3-dioxane
    —— 4-(3-hydroxypropoxy)-3'-propargylthio-3,4'-diquinolinyl sulfide 443965-47-7 C24H20N2O2S2
    4-(3-hydroxypropoxy)-3'-propargylthio-3,4'-diquinolinyl sulfide
    —— 4-(5-cyclopropyl-2-fluoro-5H-dibenzo[b,e][1,4]diazepin-11-yl)-N-hydroxy-benzamide 1024007-94-0 C23H18FN3O2
    4-(5-cyclopropyl-2-fluoro-5H-dibenzo[b,e][1,4]diazepin-11-yl)-N-hydroxy-benzamide
    —— [4-(2-chloro-benzenesulfonyl)-1-(4-fluoro-2-methyl-phenyl)-piperazin-2-yl]-[4-(2,5-dimethyl-phenyl)-piperazin-1-yl]-methanone 1118967-41-1 C30H34ClFN4O3S
    [4-(2-chloro-benzenesulfonyl)-1-(4-fluoro-2-methyl-phenyl)-piperazin-2-yl]-[4-(2,5-dimethyl-phenyl)-piperazin-1-yl]-methanone
    —— [4-(4'-ethoxy-biphenyl-4-sulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid 1204532-99-9 C23H25N3O5S
    [4-(4'-ethoxy-biphenyl-4-sulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid
    —— 4-(benzo[f]thieno[2,3-b][1,4]oxazepin-5-yl)-N-hydroxybenzamide 1024007-46-2 C18H12N2O3S
    4-(benzo[f]thieno[2,3-b][1,4]oxazepin-5-yl)-N-hydroxybenzamide
    —— 4-Amino-2-methyl-1,2,3-triazol-5-carbonsaeuremethylester 49789-97-1 C5H8N4O2
    4-Amino-2-methyl-1,2,3-triazol-5-carbonsaeuremethylester
    —— 4-{1-[6-amino-3-(1-piperidin-4-yl-1H-pyrazol-4-yl)furo[3,2-c]pyridin-7-yloxy]ethyl}-N-methylbenzamide 1175301-24-2 C25H28N6O3
    4-{1-[6-amino-3-(1-piperidin-4-yl-1H-pyrazol-4-yl)furo[3,2-c]pyridin-7-yloxy]ethyl}-N-methylbenzamide
    —— [(4-phenyl-1,3-thiazole-2-carbothioyl)amino]urea 128555-22-6 C11H10N4OS2
    [(4-phenyl-1,3-thiazole-2-carbothioyl)amino]urea
    —— 4-methyl-8,8-dichloro-3,5-dioxabicyclo<5.1.0>octane 58310-75-1 C7H10Cl2O2
    4-methyl-8,8-dichloro-3,5-dioxabicyclo<5.1.0>octane
    —— 4-chloro-10-((oxiran-2-yl)methyl)acridin-9(10H)-one 1237732-33-0 C16H12ClNO2
    4-chloro-10-((oxiran-2-yl)methyl)acridin-9(10H)-one
    —— (4R)-1-(4-amino-3,5-dimethylphenyl)-7,8-dimethoxy-N,4-dimethyl-4,5-dihydro-2,3-benzodiazepine-3-carboxamide 1071134-41-2 C22H28N4O3
    (4R)-1-(4-amino-3,5-dimethylphenyl)-7,8-dimethoxy-N,4-dimethyl-4,5-dihydro-2,3-benzodiazepine-3-carboxamide
    —— 4-nitrobenzyl (6R,7R)-7-benzoylamino-3-hydroxy-8-oxo-5-oxa-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylate 87153-27-3 C21H17N3O8
    4-nitrobenzyl (6R,7R)-7-benzoylamino-3-hydroxy-8-oxo-5-oxa-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylate
    —— {4-[(4-{4-[(trifluoromethyl)oxy]phenyl}-1-piperidinyl)methyl]phenyl}-boronic acid 1236000-80-8 C19H21BF3NO3
    {4-[(4-{4-[(trifluoromethyl)oxy]phenyl}-1-piperidinyl)methyl]phenyl}-boronic acid
    —— 4-methoxy-2-<(methylthio)methyl>-3-(methylthio)phenol 127087-19-8 C10H14O2S2
    4-methoxy-2-<(methylthio)methyl>-3-(methylthio)phenol
    —— 4-(4,4-Dimethyl-2-oxo-1,4-dihydro-2H-benzo[d][1,3]oxazin-6-yl)-2-fluorophenylacetonitrile 305800-62-8 C18H15FN2O2
    4-(4,4-Dimethyl-2-oxo-1,4-dihydro-2H-benzo[d][1,3]oxazin-6-yl)-2-fluorophenylacetonitrile
    —— [4-[3-(4-nitrophenyl)prop-2-enyl]piperazin-1-yl]-phenylmethanone 586960-76-1 C20H21N3O3
    [4-[3-(4-nitrophenyl)prop-2-enyl]piperazin-1-yl]-phenylmethanone
    —— 4-(2,6-difluoro-4-methoxybenzyl)-2-(4,6-dimethylpyridin-2-yl)-2H-pyrido[2,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide 1534389-44-0 C21H18F2N4O4S
    4-(2,6-difluoro-4-methoxybenzyl)-2-(4,6-dimethylpyridin-2-yl)-2H-pyrido[2,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide
    —— 4-chloro-3-(1-(2-chloro-6-fluorobenzoyl)-1,2,3,4-tetrahydroquinolin-6-yl)-N-(pyridin-4-ylmethyl)benzamide 1532508-65-8 C29H22Cl2FN3O2
    4-chloro-3-(1-(2-chloro-6-fluorobenzoyl)-1,2,3,4-tetrahydroquinolin-6-yl)-N-(pyridin-4-ylmethyl)benzamide
    —— 4,5,5-trichloro-penta-2<i>t</i>,4-dien-1-ol 26631-59-4 C5H5Cl3O
    4,5,5-trichloro-penta-2<i>t</i>,4-dien-1-ol
    —— 4-(2-(4-chlorophenyl)-2H-tetrazol-5-yl)-1-(10H-phenothiazin-10-yl)butan-2-ol 1387626-99-4 C23H20ClN5OS
    4-(2-(4-chlorophenyl)-2H-tetrazol-5-yl)-1-(10H-phenothiazin-10-yl)butan-2-ol
    —— 4-cyclohexyl-6-phenyl-[1,3,4]oxadiazinane-2-thione 37154-96-4 C15H20N2OS
    4-cyclohexyl-6-phenyl-[1,3,4]oxadiazinane-2-thione
    —— 4-iodo-1-methyl-N-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]-1H-pyrazole-5-carboxamide 1005610-37-6 C12H5F7IN3O
    4-iodo-1-methyl-N-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]-1H-pyrazole-5-carboxamide
    —— (4R,5S)-4-Hydroxymethyl-5-phenethyl-[1,3]oxathiolane-2-thione 138560-41-5 C12H14O2S2
    (4R,5S)-4-Hydroxymethyl-5-phenethyl-[1,3]oxathiolane-2-thione
    —— 4-(4-indazol-1-ylpyrimidin-2-ylamino)-cyclohexanone 1032450-76-2 C17H17N5O
    4-(4-indazol-1-ylpyrimidin-2-ylamino)-cyclohexanone
    —— 4-(2-azetidin-2-ylethoxy)-7-chloro-3-(3,5-dimethylphenyl)-6-(1H-pyrazol-3-yl)quinoline 1021912-02-6 C25H25ClN4O
    4-(2-azetidin-2-ylethoxy)-7-chloro-3-(3,5-dimethylphenyl)-6-(1H-pyrazol-3-yl)quinoline
    —— 4-Amino-2-ethoxy-6-piperidino-methyl-symm.-triazin 19839-99-7 C11H19N5O
    4-Amino-2-ethoxy-6-piperidino-methyl-symm.-triazin
    —— 4-((1R)-2-{[6-({4-[3-(cyclopentylsulfonyl)phenyl]butyl}oxy)hexyl]amino}-1-hydroxyethyl)-2-fluorophenol 686350-79-8 C29H42FNO5S
    4-((1R)-2-{[6-({4-[3-(cyclopentylsulfonyl)phenyl]butyl}oxy)hexyl]amino}-1-hydroxyethyl)-2-fluorophenol
    —— 4,12,22,30-Tetratert-butyl-17,35-dichloro-8,26,37,38-tetrazanonacyclo[31.3.1.115,19.02,7.06,10.09,14.020,25.024,28.027,32]octatriaconta-1(36),2,4,6,9,11,13,15,17,19(38),20,22,24,27,29,31,33(37),34-octadecaene 1300740-14-0 C50H50Cl2N4
    4,12,22,30-Tetratert-butyl-17,35-dichloro-8,26,37,38-tetrazanonacyclo[31.3.1.115,19.02,7.06,10.09,14.020,25.024,28.027,32]octatriaconta-1(36),2,4,6,9,11,13,15,17,19(38),20,22,24,27,29,31,33(37),34-octadecaene
    —— (4-methyl-piperidin-1-yl)-[4-(4-trifluoromethyl-phenylamino)-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidin-2-yl]-methanone 714223-13-9 C27H22F6N6O
    (4-methyl-piperidin-1-yl)-[4-(4-trifluoromethyl-phenylamino)-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidin-2-yl]-methanone
    —— 4,6,7-Trimethoxy-oxindol 58532-17-5 C11H13NO4
    4,6,7-Trimethoxy-oxindol