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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6-Dimethoxy-2-(4-acetamino-benzolsulfonylamino)-pyridin 93898-71-6 C15H17N3O5S
    4,6-Dimethoxy-2-(4-acetamino-benzolsulfonylamino)-pyridin
    —— {4-[(Furan-2-carbonyl)-amino]-phenyl}-[(Z)-tetrahydro-pyran-2-yloxyimino]-acetic acid methyl ester 75626-61-8 C19H20N2O6
    {4-[(Furan-2-carbonyl)-amino]-phenyl}-[(Z)-tetrahydro-pyran-2-yloxyimino]-acetic acid methyl ester
    —— [(4S)-1-(benzylamino)-1-oxododecan-4-yl] acetate 268567-06-2 C21H33NO3
    [(4S)-1-(benzylamino)-1-oxododecan-4-yl] acetate
    —— 4-O-acetyl-3-O-(tert-butyldimethylsilyl)-6-bromo-6-deoxy-2-S-phenyl-2-thio-α-D-glucopyranosyl N-trichloroacetylcarbamate 1227682-42-9 C23H31BrCl3NO7SSi
    4-O-acetyl-3-O-(tert-butyldimethylsilyl)-6-bromo-6-deoxy-2-S-phenyl-2-thio-α-D-glucopyranosyl N-trichloroacetylcarbamate
    —— 4-hydroxy-6-isopropyl-quinoline-3-carboxylic acid chloride 64356-15-6 C13H12ClNO2
    4-hydroxy-6-isopropyl-quinoline-3-carboxylic acid chloride
    —— 4'-Methylen-3'-phenylspiro<3β-hydroxy-androst-5-en-17,5'(1'β)-oxazolidin>-2'-on 26013-84-3 C28H35NO3
    4'-Methylen-3'-phenylspiro<3β-hydroxy-androst-5-en-17,5'(1'β)-oxazolidin>-2'-on
    —— 4-((bis(pyridin-2-ylmethyl)amino)methyl)-N,N-bis(pyridin-2-ylmethyl)aniline 1567317-51-4 C31H30N6
    4-((bis(pyridin-2-ylmethyl)amino)methyl)-N,N-bis(pyridin-2-ylmethyl)aniline
    —— 4,4'-bis(6,7-dihydro-3-methyl-4-imino-6-thioxo-1H,5H-pyrazolo[3,4-d]-pyrimidin-5-yl)-1,1'-diphenylsulfone 1159591-68-0 C24H20N10O2S3
    4,4'-bis(6,7-dihydro-3-methyl-4-imino-6-thioxo-1H,5H-pyrazolo[3,4-d]-pyrimidin-5-yl)-1,1'-diphenylsulfone
    —— 4-(Biphenyl-2-carboxamido)-3-methoxy-N-methyl-N-[2-(5-carboxypentyloxy)-4-methylphenyl]benzamide 183493-56-3 C35H36N2O6
    4-(Biphenyl-2-carboxamido)-3-methoxy-N-methyl-N-[2-(5-carboxypentyloxy)-4-methylphenyl]benzamide
    —— 4-[[5-(Carbazol-9-ylmethyl)-1,3,4-oxadiazol-2-yl]iminomethyl]benzene-1,3-diol 1234551-04-2 C22H16N4O3
    4-[[5-(Carbazol-9-ylmethyl)-1,3,4-oxadiazol-2-yl]iminomethyl]benzene-1,3-diol
    —— 4-benzoyl-3-(2-bromophenyl)-4H-isoxazole-5,5-dicarboxylic acid dimethyl ester 1198578-07-2 C20H16BrNO6
    4-benzoyl-3-(2-bromophenyl)-4H-isoxazole-5,5-dicarboxylic acid dimethyl ester
    —— 4-(benzyloxy)-3-(4-formylphenoxy)-5-methoxybenzaldehyde 1529796-66-4 C22H18O5
    4-(benzyloxy)-3-(4-formylphenoxy)-5-methoxybenzaldehyde
    —— 4-[8-(aminomethyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridin-3-yl]-6-(methyloxy)pyrido[2,3-b]pyrazin-3(4H)-one 1073634-10-2 C17H17N5O3
    4-[8-(aminomethyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridin-3-yl]-6-(methyloxy)pyrido[2,3-b]pyrazin-3(4H)-one
    —— (4-nitro-phenyl)-carbamic acid-(2,4,6-trichloro-phenyl ester) 50686-17-4 C13H7Cl3N2O4
    (4-nitro-phenyl)-carbamic acid-(2,4,6-trichloro-phenyl ester)
    —— ((4-methoxyphenyl)(phenyl)methoxy)trimethylsilane 1062641-88-6 C17H22O2Si
    ((4-methoxyphenyl)(phenyl)methoxy)trimethylsilane
    —— 4-chloro-6-[3-(5,5-dimethyl-1,3-dioxinan-2-yl)propoxy]-5-(3-methoxyphenoxy)pyrimidin 202288-13-9 C20H25ClN2O5
    4-chloro-6-[3-(5,5-dimethyl-1,3-dioxinan-2-yl)propoxy]-5-(3-methoxyphenoxy)pyrimidin
    —— 4-(2-Hydroxy-3,5-diiodo-benzoylamino)-benzoic acid ethyl ester 128126-93-2 C16H13I2NO4
    4-(2-Hydroxy-3,5-diiodo-benzoylamino)-benzoic acid ethyl ester
    —— 4-{1-[2-(2,2-Dimethyl-propionylamino)-4-oxo-3,4-dihydro-quinazolin-6-ylmethyl]-vinyl}-benzoic acid methyl ester 199535-41-6 C24H25N3O4
    4-{1-[2-(2,2-Dimethyl-propionylamino)-4-oxo-3,4-dihydro-quinazolin-6-ylmethyl]-vinyl}-benzoic acid methyl ester
    —— 4-(3-acetyl-phenyl)-but-3<i>t</i>-en-2-one 106949-52-4 C12H12O2
    4-(3-acetyl-phenyl)-but-3<i>t</i>-en-2-one
    —— (4-chloro-2-((4-methoxyphenyl)ethynyl)phenyl)methanol 1620151-47-4 C16H13ClO2
    (4-chloro-2-((4-methoxyphenyl)ethynyl)phenyl)methanol
    —— 4-(N,N-di-n-propylaminosulfonyl)benzoyloxymethyl iodide 258841-68-8 C14H20INO4S
    4-(N,N-di-n-propylaminosulfonyl)benzoyloxymethyl iodide
    —— 4-amino-6-bromo-7-phenyl-1H-pyrazino<2,3-c>-<1,2,6>thiadiazine 2,2-dioxide 132992-65-5 C11H8BrN5O2S
    4-amino-6-bromo-7-phenyl-1H-pyrazino<2,3-c>-<1,2,6>thiadiazine 2,2-dioxide
    —— 4-chlorophenylenedithiocarbamate triethyltin 1460254-42-5 C13H20ClNS2Sn
    4-chlorophenylenedithiocarbamate triethyltin
    —— 4,5-dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile 9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate 1108610-82-7 C8Cl2N2O2*C18H20FN3O4
    4,5-dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile 9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
    —— 4-amino-3-[6-(3-aminopyrrolidin-1-yl)-1H-benzimidazol-2-yl]quinolin-2(1H)-one 405170-79-8 C20H20N6O
    4-amino-3-[6-(3-aminopyrrolidin-1-yl)-1H-benzimidazol-2-yl]quinolin-2(1H)-one
    —— 4-methyltetrahydropyran-1-acetate 259263-48-4 C8H14O3
    4-methyltetrahydropyran-1-acetate
    —— 4-(4-chlorophenyl)-4-methyl-piperidine hydrochloride 324002-54-2 C12H16ClN*ClH
    4-(4-chlorophenyl)-4-methyl-piperidine hydrochloride
    —— 4-(8-(4-(diethoxymethyl)phenyl)-3-oxo-3,7,8,9-tetrahydro-2H-pyrido[4,3,2-de]phthalazin-9-yl)-N,N-dimethylbenzamide 1207455-00-2 C30H32N4O4
    4-(8-(4-(diethoxymethyl)phenyl)-3-oxo-3,7,8,9-tetrahydro-2H-pyrido[4,3,2-de]phthalazin-9-yl)-N,N-dimethylbenzamide
    —— 4-(Benzylamino)-2-(naphthalen-1-ylmethoxy)benzoic acid 1221891-09-3 C25H21NO3
    4-(Benzylamino)-2-(naphthalen-1-ylmethoxy)benzoic acid
    —— 4-diethylamino-6,6-dimethyl-5,6-dihydro-1<i>H</i>-pyridine-2-thione 63108-10-1 C11H20N2S
    4-diethylamino-6,6-dimethyl-5,6-dihydro-1<i>H</i>-pyridine-2-thione
    —— (4bS,6aS,7S,9aR)-8-Acetyl-1,7-dimethyl-tetradecahydro-benzo[4,5]indeno[1,7a-c]pyrrol-2-one 99800-94-9 C19H29NO2
    (4bS,6aS,7S,9aR)-8-Acetyl-1,7-dimethyl-tetradecahydro-benzo[4,5]indeno[1,7a-c]pyrrol-2-one
    —— 4-Methyl-3-<2-carboxy-vinyl>-1-phenyl-7-aza-indol 94541-63-6 C17H14N2O2
    4-Methyl-3-<2-carboxy-vinyl>-1-phenyl-7-aza-indol
    —— 4-amino-<i>N</i>-(4-ethoxy-5-methyl-pyrimidin-2-yl)-benzenesulfonamide 93258-22-1 C13H16N4O3S
    4-amino-<i>N</i>-(4-ethoxy-5-methyl-pyrimidin-2-yl)-benzenesulfonamide
    —— 4-Hydroxy-6.7.4'-trimethoxy-auron 93876-48-3 C18H16O6
    4-Hydroxy-6.7.4'-trimethoxy-auron
    —— (4<i>S</i>)-2<i>t</i>-[(<i>R</i>)-(2,4-diisopropyl-allophanoyl)-tritylamino-methyl]-5,5-dimethyl-thiazolidine-4<i>r</i>-carboxylic acid methyl ester 105564-28-1 C35H44N4O4S
    (4<i>S</i>)-2<i>t</i>-[(<i>R</i>)-(2,4-diisopropyl-allophanoyl)-tritylamino-methyl]-5,5-dimethyl-thiazolidine-4<i>r</i>-carboxylic acid methyl ester
    —— <4-Hydroxy-cumaryl-(3)>-<2-hydroxy-naphthyl-(1)>-essigsaeure 96264-84-5 C21H14O6
    <4-Hydroxy-cumaryl-(3)>-<2-hydroxy-naphthyl-(1)>-essigsaeure
    —— 4,4-Diaethoxy-2-hexyl-2-phenyl-butyronitril 94755-04-1 C20H31NO2
    4,4-Diaethoxy-2-hexyl-2-phenyl-butyronitril
    —— 4-Oxo-3-pentyl-2-methyl-cyclopentancarbonsaeure-1-aethylester 92371-24-9 C14H24O3
    4-Oxo-3-pentyl-2-methyl-cyclopentancarbonsaeure-1-aethylester
    —— 4-<N'-(2-Chlor-phenyl)-thioureido>-benzophenon 95555-60-5 C20H15ClN2OS
    4-<N'-(2-Chlor-phenyl)-thioureido>-benzophenon
    —— 4-methyl-2,7-dihydro-1,16-cyclo-3,4-seco-coryn-19-en-17-ol 100028-17-9 C20H28N2O
    4-methyl-2,7-dihydro-1,16-cyclo-3,4-seco-coryn-19-en-17-ol
    —— 4-Methoxy-3-aethoxy-phenanthren-carbonsaeure-(9) 109251-30-1 C18H16O4
    4-Methoxy-3-aethoxy-phenanthren-carbonsaeure-(9)
    —— 4-Piperidinomethyl-2-phenyl-2-(thienyl-(2)>-<1.3>dioxolan 3416-78-2 C19H23NO2S
    4-Piperidinomethyl-2-phenyl-2-(thienyl-(2)>-<1.3>dioxolan
    —— 4-(1-oxo-indan-5-yl)-5-pyridin-4-yl-1H-imidazole-2-carbaldehyde 405554-80-5 C18H13N3O2
    4-(1-oxo-indan-5-yl)-5-pyridin-4-yl-1H-imidazole-2-carbaldehyde
    —— 4-(3,3-diphenyl-ureido)-butylamine 228114-89-4 C17H21N3O
    4-(3,3-diphenyl-ureido)-butylamine
    —— 4-[2-(1-tert-butoxycarbonylpiperidin-4-ylamino)thiazol-4-yl]benzoic acid 294622-61-0 C20H25N3O4S
    4-[2-(1-tert-butoxycarbonylpiperidin-4-ylamino)thiazol-4-yl]benzoic acid
    —— 4-Hydroxy-6,8-dijod-2-<2-dimethylamino-aethyl>-chinazolin 93869-31-9 C12H13I2N3O
    4-Hydroxy-6,8-dijod-2-<2-dimethylamino-aethyl>-chinazolin
    —— 4-Amino-5-dodecyl-2-thiouracil 106990-38-9 C16H29N3OS
    4-Amino-5-dodecyl-2-thiouracil
    —— 4-Benzamino-3-methyl-1-phenyl-5-pyrazolon 94575-59-4 C17H15N3O2
    4-Benzamino-3-methyl-1-phenyl-5-pyrazolon
    —— 4-Dimethylamino-6-methyl-5,6-dihydro-4H-pyran-2,3-dicarbonsaeure-dimethylester 101589-50-8 C12H19NO5
    4-Dimethylamino-6-methyl-5,6-dihydro-4H-pyran-2,3-dicarbonsaeure-dimethylester
    —— 4-(1-hydroxy-1-methyl-prop-2-ynyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 28970-01-6 C15H16N2O2
    4-(1-hydroxy-1-methyl-prop-2-ynyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one