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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-(methylthio)-4-nitrophenyl)morpholine 1395172-22-1 C11H14N2O3S
    4-(3-(methylthio)-4-nitrophenyl)morpholine
    —— 4'-(1,2-Dimethyl-2-propin-1-yloxy)-7-ethoxymethoxy-2'-methoxyflavan 104739-69-7 C24H28O5
    4'-(1,2-Dimethyl-2-propin-1-yloxy)-7-ethoxymethoxy-2'-methoxyflavan
    —— 4-chloro-beta,beta-dimethyl-2-phenylmethyl-1H-imidazo[4,5-c]quinoline-1-ethanol 132521-52-9 C21H20ClN3O
    4-chloro-beta,beta-dimethyl-2-phenylmethyl-1H-imidazo[4,5-c]quinoline-1-ethanol
    —— (4-pyrrolidin-1-yl-but-2-ynyl)-thiourea 59961-53-4 C9H15N3S
    (4-pyrrolidin-1-yl-but-2-ynyl)-thiourea
    —— 4-(p-Tolyl)-1-chloracetylsemicarbazid 62774-62-3 C10H12ClN3O2
    4-(p-Tolyl)-1-chloracetylsemicarbazid
    —— [4-(2,5-Dihydroxy-benzoylamino)-benzoylamino]-acetic acid 60984-80-7 C16H14N2O6
    [4-(2,5-Dihydroxy-benzoylamino)-benzoylamino]-acetic acid
    —— 4-(5-tert-Butoxy-3-methyl-pentylamino)-benzoic acid methyl ester 60448-46-6 C18H29NO3
    4-(5-tert-Butoxy-3-methyl-pentylamino)-benzoic acid methyl ester
    —— 4-((5-amino-1,3-dimethyl)-1H-pyrazol-4-yl)imino-4,5-dihydro-1,3-dimethyl-5-imino-1H-pyrazole 217311-38-1 C10H15N7
    4-((5-amino-1,3-dimethyl)-1H-pyrazol-4-yl)imino-4,5-dihydro-1,3-dimethyl-5-imino-1H-pyrazole
    —— 4-(4-nitro-benzylidene)-4<i>H</i>-pyridine-1-carboxylic acid dimethylamide 60659-05-4 C15H15N3O3
    4-(4-nitro-benzylidene)-4<i>H</i>-pyridine-1-carboxylic acid dimethylamide
    —— 4-Heptanol, 3-[(2-methoxy-1-methylethyl)methylamino]- 1250752-17-0 C12H27NO2
    4-Heptanol, 3-[(2-methoxy-1-methylethyl)methylamino]-
    —— (4S)-4-isopropyl-2-methoxy-3-((S)-2-methyl-1-(1-methyl-1H-imidazol-2-yl)propyl)oxazolidine 1334170-79-4 C15H27N3O2
    (4S)-4-isopropyl-2-methoxy-3-((S)-2-methyl-1-(1-methyl-1H-imidazol-2-yl)propyl)oxazolidine
    —— (4S)-N-benzyloxycarbonyl-4-benzyl-5,5-diallyl-1,3-oxazinan-6-one 1378893-25-4 C25H27NO4
    (4S)-N-benzyloxycarbonyl-4-benzyl-5,5-diallyl-1,3-oxazinan-6-one
    —— 4,5-dihydro-3H-7-ethoxy-1-benzazepin-2-one 123266-86-4 C12H15NO2
    4,5-dihydro-3H-7-ethoxy-1-benzazepin-2-one
    —— 4-(2,6-dichloroquinolin-3-yl)-6-(4-fluorophenyl)pyrimidin-2-amine 1383576-59-7 C19H11Cl2FN4
    4-(2,6-dichloroquinolin-3-yl)-6-(4-fluorophenyl)pyrimidin-2-amine
    —— 4-[4-Benzo[1,3]dioxol-5-ylmethyl-2-(3-methoxy-benzyl)-5-trifluoromethyl-2H-pyrazol-3-yloxy]-butyric acid ethyl ester 291757-96-5 C26H27F3N2O6
    4-[4-Benzo[1,3]dioxol-5-ylmethyl-2-(3-methoxy-benzyl)-5-trifluoromethyl-2H-pyrazol-3-yloxy]-butyric acid ethyl ester
    —— 4-t-butyl-4-hydroxyfuro<3,4-d>isoxazol-6(4H)-one 134541-19-8 C9H11NO4
    4-t-butyl-4-hydroxyfuro<3,4-d>isoxazol-6(4H)-one
    —— (4R,4aS,6R)-4,4a-dimethyl-6-prop-1-en-2-yl-2,3,4,5,6,7-hexahydro-1H-naphthalen-2-ol 54798-78-6 C15H24O
    (4R,4aS,6R)-4,4a-dimethyl-6-prop-1-en-2-yl-2,3,4,5,6,7-hexahydro-1H-naphthalen-2-ol
    —— 4,5-Dihydro-3-methyl-5,5-bis(trifluormethyl)-1H-1,2-diazepin-7-carbonsaeure-methylester 83559-96-0 C10H10F6N2O2
    4,5-Dihydro-3-methyl-5,5-bis(trifluormethyl)-1H-1,2-diazepin-7-carbonsaeure-methylester
    —— 4-[2-(benzyloxy)ethyl]-1,7-dimethyl-1,4-dihydro-9H-pyrazolo[4,3-b]quinolin-9-one 499792-81-3 C21H21N3O2
    4-[2-(benzyloxy)ethyl]-1,7-dimethyl-1,4-dihydro-9H-pyrazolo[4,3-b]quinolin-9-one
    —— (4Z,6Z)-2,2,9,9-tetramethyl-4,7-diphenyl-3,8-dioxa-2,9-disiladeca-4,6-diene 37980-81-7 C22H30O2Si2
    (4Z,6Z)-2,2,9,9-tetramethyl-4,7-diphenyl-3,8-dioxa-2,9-disiladeca-4,6-diene
    —— 4,5-dibromo-2-(4-hydroxyphenyl)-2H-pyridazin-3-one 864757-83-5 C10H6Br2N2O2
    4,5-dibromo-2-(4-hydroxyphenyl)-2H-pyridazin-3-one
    —— 4-methoxy-1,1,4,4-tetrakis(4-methoxyphenyl)but-2-yn-1-ol 1626481-28-4 C33H32O6
    4-methoxy-1,1,4,4-tetrakis(4-methoxyphenyl)but-2-yn-1-ol
    —— 4-Hydroxy-[1,5]naphthyridine-3-carboxylic acid [[3,3-dimethyl-7-oxo-2-(1H-tetrazol-5-yl)-4-thia-1-aza-bicyclo[3.2.0]hept-6-ylcarbamoyl]-(4-hydroxy-phenyl)-methyl]-amide 65299-23-2 C25H23N9O5S
    4-Hydroxy-[1,5]naphthyridine-3-carboxylic acid [[3,3-dimethyl-7-oxo-2-(1H-tetrazol-5-yl)-4-thia-1-aza-bicyclo[3.2.0]hept-6-ylcarbamoyl]-(4-hydroxy-phenyl)-methyl]-amide
    —— [4-(3-{4'-[3-(4-Carboxymethoxy-phenylsulfanyl)-propyl]-3,3'-bis-trifluoromethyl-biphenyl-4-yl}-propylsulfanyl)-phenoxy]-acetic acid 719294-44-7 C36H32F6O6S2
    [4-(3-{4'-[3-(4-Carboxymethoxy-phenylsulfanyl)-propyl]-3,3'-bis-trifluoromethyl-biphenyl-4-yl}-propylsulfanyl)-phenoxy]-acetic acid
    —— 4-anilino-6-(4-chlorophenyl)-1-methyl-2-oxopyridine-3-carbonitrile 81376-45-6 C19H14ClN3O
    4-anilino-6-(4-chlorophenyl)-1-methyl-2-oxopyridine-3-carbonitrile
    —— [4-(5-chloro-4-methylaminopyrimidin-2-ylamino)-3-methoxyphenyl]-(4-methylpiperazin-1-yl)methanone 1351759-23-3 C18H23ClN6O2
    [4-(5-chloro-4-methylaminopyrimidin-2-ylamino)-3-methoxyphenyl]-(4-methylpiperazin-1-yl)methanone
    —— 4-(hexyloxy)-4'-<ω-(dimethylethanolammonio)-decyloxy>azobenzenebromide 80737-49-1 Br*C32H52N3O3
    4-(hexyloxy)-4'-<ω-(dimethylethanolammonio)-decyloxy>azobenzenebromide
    —— 4-methyl-2-sulfanylidene-3,4-dihydro-1H-pyridine-3-carbonitrile 498580-71-5 C7H8N2S
    4-methyl-2-sulfanylidene-3,4-dihydro-1H-pyridine-3-carbonitrile
    —— 4-({3-chloro-4-[(1-methyl-1H-imidazole-2-yl)thio]phenyl}amino)-6-(methylamino)-7-(4-pyrrolidin-1-ylpiperidin-1-yl)quinoline-3-carbonitrile 863030-20-0 C30H33ClN8S
    4-({3-chloro-4-[(1-methyl-1H-imidazole-2-yl)thio]phenyl}amino)-6-(methylamino)-7-(4-pyrrolidin-1-ylpiperidin-1-yl)quinoline-3-carbonitrile
    —— 4-(4-chlorophenyl)-5-[(4-methoxyphenyl)diazenyl]-N-(2-triethoxysilylethyl)-1,3-thiazol-2-amine 1227310-71-5 C24H31ClN4O4SSi
    4-(4-chlorophenyl)-5-[(4-methoxyphenyl)diazenyl]-N-(2-triethoxysilylethyl)-1,3-thiazol-2-amine
    —— 4-bromo-N,N-dimethyl-2,5-dinitro-aniline 861793-69-3 C8H8BrN3O4
    4-bromo-N,N-dimethyl-2,5-dinitro-aniline
    —— 4-(5-methylpyrazin-2-ylamino)-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carbonitrile 1637587-42-8 C11H9F3N6
    4-(5-methylpyrazin-2-ylamino)-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carbonitrile
    —— 4,4'-diisopropoxy-<i>trans</i>-stilbene 4957-10-2 C20H24O2
    4,4'-diisopropoxy-<i>trans</i>-stilbene
    —— 4-Aminocyclorhodamine 101912-12-3 C28H27N3O3
    4-Aminocyclorhodamine
    —— (4R,5S,6S)-3-[(2S,4S)-2-{(1,1-Dimethyl-2ureidoethyl)oxymethyl}pyrrolidin-4-yl]thio-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 117811-50-4 C20H32N4O6S
    (4R,5S,6S)-3-[(2S,4S)-2-{(1,1-Dimethyl-2ureidoethyl)oxymethyl}pyrrolidin-4-yl]thio-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 4-acetyl-2,2-dimethyl-cyclopentanecarboxylic acid 103261-49-0 C10H16O3
    4-acetyl-2,2-dimethyl-cyclopentanecarboxylic acid
    —— 4-Fluoro-3-methyl-pentanoic acid ethyl ester 77163-95-2 C8H15FO2
    4-Fluoro-3-methyl-pentanoic acid ethyl ester
    —— 4-[4-(2-fluoro-4-phenoxycarbonylaminophenyl)cyclohexylideneaminooxy]piperidine-1-carboxylic acid phenyl ester 1393685-13-6 C31H32FN3O5
    4-[4-(2-fluoro-4-phenoxycarbonylaminophenyl)cyclohexylideneaminooxy]piperidine-1-carboxylic acid phenyl ester
    —— 4-[1-Iodo-meth-(E)-ylidene]-nonane 81734-10-3 C10H19I
    4-[1-Iodo-meth-(E)-ylidene]-nonane
    —— 4-nitro-N'-{[8-methyl-2,4-dioxo-2H-pyrido[1,2-a]pyrimidin-3(4H)-ylidene]methyl}benzohydrazide 1262872-45-6 C17H13N5O5
    4-nitro-N'-{[8-methyl-2,4-dioxo-2H-pyrido[1,2-a]pyrimidin-3(4H)-ylidene]methyl}benzohydrazide
    —— 4-Formyl-hex-4-ensaeure-nitril 1116-84-3 C7H9NO
    4-Formyl-hex-4-ensaeure-nitril
    —— (4-ethyl-3,4-dimethyl-5-methylene-thiazolidin-2-ylidene)-<i>p</i>-tolyl-amine 71224-32-3 C15H20N2S
    (4-ethyl-3,4-dimethyl-5-methylene-thiazolidin-2-ylidene)-<i>p</i>-tolyl-amine
    —— 4-{4-[(4′-chloro-1,1′-biphenyl-2-yl)methyl]piperazin-1-yl}-N-({3-nitro-4-[(tetra-hydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)-2-(phenylthio)benzamide 1228780-06-0 C42H42ClN5O6S2
    4-{4-[(4′-chloro-1,1′-biphenyl-2-yl)methyl]piperazin-1-yl}-N-({3-nitro-4-[(tetra-hydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)-2-(phenylthio)benzamide
    —— 4-(1-hydroxy-1-(5-(3-methyl-5-(4-(trifluoromethyl)pyrimidin-2-ylamino)phenyl)thiazol-2-yl)ethyl)-2-methylcyclohexanecarboxylic acid 1412491-49-6 C25H27F3N4O3S
    4-(1-hydroxy-1-(5-(3-methyl-5-(4-(trifluoromethyl)pyrimidin-2-ylamino)phenyl)thiazol-2-yl)ethyl)-2-methylcyclohexanecarboxylic acid
    —— 4,5,6,7-Tetrachloro-benzo[1,3]dioxole-2-carbonyl chloride 76414-87-4 C8HCl5O3
    4,5,6,7-Tetrachloro-benzo[1,3]dioxole-2-carbonyl chloride
    —— 4-(2-((6-nitropyridin-3-yl)oxy)ethyl)morpholine 1588423-97-5 C11H15N3O4
    4-(2-((6-nitropyridin-3-yl)oxy)ethyl)morpholine
    —— (4-Chloro-benzyl)-phosphonothioic acid O-{4-[(4-chloro-benzyl)-ethoxy-phosphinothioyloxy]-phenyl} ester O-ethyl ester 33804-34-1 C24H26Cl2O4P2S2
    (4-Chloro-benzyl)-phosphonothioic acid O-{4-[(4-chloro-benzyl)-ethoxy-phosphinothioyloxy]-phenyl} ester O-ethyl ester
    —— 4-(2-methoxyethyl)-1-phenyl-3-propylquinolin-2(1H)-one 1421470-59-8 C21H23NO2
    4-(2-methoxyethyl)-1-phenyl-3-propylquinolin-2(1H)-one
    —— 4-t-butylaminomethyl-6-tbutyliminomethyl-5,2,8-ethanylidene-5H-1,9-benzodiazacycloundecine 90690-36-1 C25H32N4
    4-t-butylaminomethyl-6-tbutyliminomethyl-5,2,8-ethanylidene-5H-1,9-benzodiazacycloundecine
    —— ((4S,6R)-6-hydroxy-4-(2-methoxyphenyl)-1-phenyl-1,4,5,6-tetrahydropyridin-3-yl)(phenyl)methanone 1401856-10-7 C25H23NO3
    ((4S,6R)-6-hydroxy-4-(2-methoxyphenyl)-1-phenyl-1,4,5,6-tetrahydropyridin-3-yl)(phenyl)methanone