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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1,4,7,10-tetraazacyclotetradec-1-yl)methylbenzonitrile 744202-25-3 C16H25N5
    4-(1,4,7,10-tetraazacyclotetradec-1-yl)methylbenzonitrile
    —— [4-Chloro-2-(1-hydroxymethyl-propa-1,2-dienyl)-phenyl]-carbamic acid tert-butyl ester 958883-05-1 C15H18ClNO3
    [4-Chloro-2-(1-hydroxymethyl-propa-1,2-dienyl)-phenyl]-carbamic acid tert-butyl ester
    —— 4a-(5',6'-dihydro-4H-pyran-3'-ylmethyl)-7-methyl-3,4,4a,10a-tetrahydro-2H,5H-pyrano[2,3-b]chromene 1335223-58-9 C19H24O3
    4a-(5',6'-dihydro-4H-pyran-3'-ylmethyl)-7-methyl-3,4,4a,10a-tetrahydro-2H,5H-pyrano[2,3-b]chromene
    —— (-)-(4S)-methyl (E,E,E)-4-methyl-6,6-diphenyl-5,7,6-dioxasila-2,9,11-tridecatrienoate 143642-82-4 C24H28O4Si
    (-)-(4S)-methyl (E,E,E)-4-methyl-6,6-diphenyl-5,7,6-dioxasila-2,9,11-tridecatrienoate
    —— 4-[bis(4-fluorophenyl)hydroxymethyl]-1-piperidineethanol dimethylcarbamate ester 139678-83-4 C23H28F2N2O3
    4-[bis(4-fluorophenyl)hydroxymethyl]-1-piperidineethanol dimethylcarbamate ester
    —— (4-Bromophenyl)-(4-carbazol-9-ylphenyl)-phenyl-[4-(9,9'-spirobi[fluorene]-2-yl)phenyl]silane 1613668-59-9 C61H40BrNSi
    (4-Bromophenyl)-(4-carbazol-9-ylphenyl)-phenyl-[4-(9,9'-spirobi[fluorene]-2-yl)phenyl]silane
    —— 4-[1-methyl-2-(3-propan-2-ylanilino)benzimidazol-5-yl]oxy-N-(3-propan-2-ylphenyl)pyridine-2-carboxamide 611224-64-7 C32H33N5O2
    4-[1-methyl-2-(3-propan-2-ylanilino)benzimidazol-5-yl]oxy-N-(3-propan-2-ylphenyl)pyridine-2-carboxamide
    —— (4-bromo-3-methoxybut-1-ynyl)benzene 1201652-07-4 C11H11BrO
    (4-bromo-3-methoxybut-1-ynyl)benzene
    —— 4-[(4-{[(2,9,9-trimethyl-10,10-dioxido-9H-thioxanthen-3-yl)sulfonyl]amino}piperidin-1-yl)sulfonyl]benzoic acid 1027347-14-3 C28H30N2O8S3
    4-[(4-{[(2,9,9-trimethyl-10,10-dioxido-9H-thioxanthen-3-yl)sulfonyl]amino}piperidin-1-yl)sulfonyl]benzoic acid
    —— 4-{[6-(2-amino-pyrimidin-5-yl)-4-(2,2,2-trifluoro-ethylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide 1036736-69-2 C20H18F3N9O2S
    4-{[6-(2-amino-pyrimidin-5-yl)-4-(2,2,2-trifluoro-ethylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide
    —— 4-Amino-3,5-dichloro-6-(5-chloro-2-furanyl)pyridine-2-carboxylic acid 496852-52-9 C10H5Cl3N2O3
    4-Amino-3,5-dichloro-6-(5-chloro-2-furanyl)pyridine-2-carboxylic acid
    —— 4-(2-bromo-5-methoxybenzyl)-1-[2-(2-chloro-6-fluorophenyl)ethyl]piperidine 391955-21-8 C21H24BrClFNO
    4-(2-bromo-5-methoxybenzyl)-1-[2-(2-chloro-6-fluorophenyl)ethyl]piperidine
    —— 4-Carbamoyl-polyporsaeure 109599-50-0 C19H13NO5
    4-Carbamoyl-polyporsaeure
    —— 4-(2,6-diisopropylphenylimino)-3,3-dimethylpentan-2-one 1158506-53-6 C19H29NO
    4-(2,6-diisopropylphenylimino)-3,3-dimethylpentan-2-one
    —— 4,4'-(4-(5,6,7,8-tetrahydroacridin-9-ylamino)butylazanediyl)bis(1-(10H-phenothiazin-10-yl)butan-1-one) 1569101-64-9 C49H49N5O2S2
    4,4'-(4-(5,6,7,8-tetrahydroacridin-9-ylamino)butylazanediyl)bis(1-(10H-phenothiazin-10-yl)butan-1-one)
    —— (4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-Dimethyl-2-oxo-hexadecahydro-indeno[5,4-f]quinoline-7-carbonitrile 114377-48-9 C19H28N2O
    (4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-Dimethyl-2-oxo-hexadecahydro-indeno[5,4-f]quinoline-7-carbonitrile
    —— (4S,5R)-5-[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-4-(3,3-dimethoxy-propyl)-4-methyl-cyclopent-2-enone 116917-04-5 C30H42O4Si
    (4S,5R)-5-[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-4-(3,3-dimethoxy-propyl)-4-methyl-cyclopent-2-enone
    —— 4-(4-morpholin-4-ylpyridin-1-ium-1-yl)butan-2-one 141375-58-8 C13H19N2O2
    4-(4-morpholin-4-ylpyridin-1-ium-1-yl)butan-2-one
    —— 4-(6-Methoxy-naphthalen-2-yl)-2-methylene-4-oxo-butyric acid methyl ester 845961-38-8 C17H16O4
    4-(6-Methoxy-naphthalen-2-yl)-2-methylene-4-oxo-butyric acid methyl ester
    —— 4-[tert-butyl(dimethyl)silyl]oxy-1-methyl-3-methylidenecyclohexane-1,2-diol 108694-56-0 C14H28O3Si
    4-[tert-butyl(dimethyl)silyl]oxy-1-methyl-3-methylidenecyclohexane-1,2-diol
    —— 4-Chloro-2-(1,1-dioxo-2-phenyl-2,3-dihydro-1H-1λ6-benzo[b][1,4]thiazepin-4-yl)-phenol 86882-39-5 C21H16ClNO3S
    4-Chloro-2-(1,1-dioxo-2-phenyl-2,3-dihydro-1H-1λ6-benzo[b][1,4]thiazepin-4-yl)-phenol
    —— 4-(4-Chlorophenylacetyl)-1-(2-pyrrolidone-5-carbonyl)piperazine 110957-49-8 C17H20ClN3O3
    4-(4-Chlorophenylacetyl)-1-(2-pyrrolidone-5-carbonyl)piperazine
    —— (4-chloro-benzoyl)-amidophosphoric acid di-[1]naphthyl ester 115605-82-8 C27H19ClNO4P
    (4-chloro-benzoyl)-amidophosphoric acid di-[1]naphthyl ester
    —— 4-[2-(2-amino-ethoxy)-6-chloro-phenyl]-6-chloro-pyrimidin-2-yl-amine 915070-24-5 C12H12Cl2N4O
    4-[2-(2-amino-ethoxy)-6-chloro-phenyl]-6-chloro-pyrimidin-2-yl-amine
    —— [4-(2-<i>p</i>-tolyl-thiazol-4-yl)-phenyl]-thiourea 75129-25-8 C17H15N3S2
    [4-(2-<i>p</i>-tolyl-thiazol-4-yl)-phenyl]-thiourea
    —— 4-Acetoxymethyl-1-((2R,3R)-2-(2,4-difluorophenyl)-2-hydroxy-3-(2-oxo-3-(4-(1H-1-terazolyl)phenyl)-1-imidazolidinyl)butyl)-1H-1,2,4-triazolium chloride 214543-30-3 C25H26ClF2N9O4
    4-Acetoxymethyl-1-((2R,3R)-2-(2,4-difluorophenyl)-2-hydroxy-3-(2-oxo-3-(4-(1H-1-terazolyl)phenyl)-1-imidazolidinyl)butyl)-1H-1,2,4-triazolium chloride
    —— (4-methanesulfonyl-benzyl)-(10-oxa-9-thia-1-aza-anthracen-6-yl)-amine 350017-57-1 C19H16N2O3S2
    (4-methanesulfonyl-benzyl)-(10-oxa-9-thia-1-aza-anthracen-6-yl)-amine
    —— 4-(4-chlorophenyl)-2-phenyl-3-(1H-1,2,4-triazol-1-yl)-2,5-dihydrobenzo[b][1,4]thiazepine 1228047-02-6 C23H17ClN4S
    4-(4-chlorophenyl)-2-phenyl-3-(1H-1,2,4-triazol-1-yl)-2,5-dihydrobenzo[b][1,4]thiazepine
    —— 4-{2-[(1E)-1-(phenanthren-4-ylmethylidene)-1H-inden-3-yl]ethyl}morpholine 1541244-36-3 C30H27NO
    4-{2-[(1E)-1-(phenanthren-4-ylmethylidene)-1H-inden-3-yl]ethyl}morpholine
    —— 4,4''-dibutyryl-5,5''-dihydroxy-1,1'',6,6''-tetrahydro-[1,1':4',1''-terphenyl]-3,3''(2H,2''H)-dione 1245811-05-5 C26H30O6
    4,4''-dibutyryl-5,5''-dihydroxy-1,1'',6,6''-tetrahydro-[1,1':4',1''-terphenyl]-3,3''(2H,2''H)-dione
    —— (4Z)-3-(butan-2-ylidene)-2-chloro-4-(chloromethylene)-1-ethyl-1-methylcyclobutane 32337-76-1 C12H18Cl2
    (4Z)-3-(butan-2-ylidene)-2-chloro-4-(chloromethylene)-1-ethyl-1-methylcyclobutane
    —— 4'-methyl-5-(4-methyl-thiazol-5-yl)-biphenyl-3-carboxylic acid (1-pyrazin-2-yl-ethyl)-amide 1025699-34-6 C24H22N4OS
    4'-methyl-5-(4-methyl-thiazol-5-yl)-biphenyl-3-carboxylic acid (1-pyrazin-2-yl-ethyl)-amide
    —— 4,4-difluoro-1-{2-isopropyl-5-[3-(2-trifluoromethyl-phenyl)-[1,2,4]oxadiazol-5-yl]-benzenesulfonyl}-piperidine 1046271-02-6 C23H22F5N3O3S
    4,4-difluoro-1-{2-isopropyl-5-[3-(2-trifluoromethyl-phenyl)-[1,2,4]oxadiazol-5-yl]-benzenesulfonyl}-piperidine
    —— 4-((2,4-di-tert-butylphenoxy)methyl)-1-octyl-1H-1,2,3-triazole 1221291-72-0 C25H41N3O
    4-((2,4-di-tert-butylphenoxy)methyl)-1-octyl-1H-1,2,3-triazole
    —— (4-(1-(Dimethylamino)ethyl)phenyl)boronic acid hydrochloride 1704069-14-6 C10H17BClNO2
    (4-(1-(Dimethylamino)ethyl)phenyl)boronic acid hydrochloride
    —— 4-(t-butyl)cyclohexylcarbonyl fluoride 1258145-52-6 C11H19FO
    4-(t-butyl)cyclohexylcarbonyl fluoride
    —— 4-Phenyl-1,9b-dihydro-1-phenoxy-2H,4H-2-oxo-azeto-<1,2c><1,3>benzoxazin 71123-37-0 C22H17NO3
    4-Phenyl-1,9b-dihydro-1-phenoxy-2H,4H-2-oxo-azeto-<1,2c><1,3>benzoxazin
    —— 4-Methyl-trans-6-phenyl-3-cyclohexenylpropiolsaeureethylester 73182-44-2 C18H20O2
    4-Methyl-trans-6-phenyl-3-cyclohexenylpropiolsaeureethylester
    —— (4R,4aR,7R,8aR)-4-Bromo-7-(1-hydroxy-1-methyl-ethyl)-4a-methyl-octahydro-naphthalen-1-one 72154-26-8 C14H23BrO2
    (4R,4aR,7R,8aR)-4-Bromo-7-(1-hydroxy-1-methyl-ethyl)-4a-methyl-octahydro-naphthalen-1-one
    —— 4,4-dideuterio-2a-adamantyl methanesulphonate 83176-97-0 C11H18O3S
    4,4-dideuterio-2a-adamantyl methanesulphonate
    —— 4,4,6,6-Tetramethyl-4,5,6,6a-tetrahydro-imidazo<1.5-c><1.2.3>triazol-5-oxyl 69732-35-0 C8H13N4O
    4,4,6,6-Tetramethyl-4,5,6,6a-tetrahydro-imidazo<1.5-c><1.2.3>triazol-5-oxyl
    —— 4-Cyano-3-O-methyloestron 71953-05-4 C20H23NO2
    4-Cyano-3-O-methyloestron
    —— (4-Benzothiazol-2-yl-benzyl)-phosphonic acid ethyl ester 5-nitrooxy-pentyl ester 128766-94-9 C21H25N2O6PS
    (4-Benzothiazol-2-yl-benzyl)-phosphonic acid ethyl ester 5-nitrooxy-pentyl ester
    —— (4E,8E,12E,16Z,20E,24E,28E)-30-(4,5-Dimethoxy-2-methyl-3,6-dioxo-cyclohexa-1,4-dienyl)-4,8,12,16,20,24,28-heptamethyl-triaconta-4,8,12,16,20,24,28-heptaenal 81914-50-3 C46H68O5
    (4E,8E,12E,16Z,20E,24E,28E)-30-(4,5-Dimethoxy-2-methyl-3,6-dioxo-cyclohexa-1,4-dienyl)-4,8,12,16,20,24,28-heptamethyl-triaconta-4,8,12,16,20,24,28-heptaenal
    —— [[(4-Chloro-phenyl)-formyl-amino]-(diethoxy-phosphoryl)-methyl]-phosphonic acid diethyl ester 71755-80-1 C16H26ClNO7P2
    [[(4-Chloro-phenyl)-formyl-amino]-(diethoxy-phosphoryl)-methyl]-phosphonic acid diethyl ester
    —— 4-(4-Methoxy-phenyl)-N-(3-nitro-phenyl)-4-oxo-butyramide 36758-20-0 C17H16N2O5
    4-(4-Methoxy-phenyl)-N-(3-nitro-phenyl)-4-oxo-butyramide
    —— (4R,5R,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3-(diphenoxy-phosphoryloxy)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid benzyl ester 115827-72-0 C35H42NO8PSi
    (4R,5R,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3-(diphenoxy-phosphoryloxy)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid benzyl ester
    —— 4-(4-chloro-6-phenyl-pyrimidin-2-yl)-thiomorpholine 56032-09-8 C14H14ClN3S
    4-(4-chloro-6-phenyl-pyrimidin-2-yl)-thiomorpholine
    —— 4-[4-(cyclopropylsulfonyl)phenoxy]-2-methyl-N-pyridin-2-yl-2H-indazole-6-carboxamide 1245214-13-4 C23H20N4O4S
    4-[4-(cyclopropylsulfonyl)phenoxy]-2-methyl-N-pyridin-2-yl-2H-indazole-6-carboxamide
    —— 4-[2-(3,4-Difluorophenyl)ethynyl]-1-[4-(2-hydroxy-2-methylpropoxy)-3-methylphenyl]pyridin-2-one 1245425-68-6 C24H21F2NO3
    4-[2-(3,4-Difluorophenyl)ethynyl]-1-[4-(2-hydroxy-2-methylpropoxy)-3-methylphenyl]pyridin-2-one