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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S)-4-(2-methyl-3-hydroxy-pent-2-yl)-2,2-tetramethylene-[1,3]dioxane 220368-03-6 C14H26O3
    (4S)-4-(2-methyl-3-hydroxy-pent-2-yl)-2,2-tetramethylene-[1,3]dioxane
    —— (4-{4-[(E)-2-(4-Methoxy-phenyl)-vinyl]-3-methyl-phenylazo}-phenyl)-dimethyl-amine 35643-37-9 C24H25N3O
    (4-{4-[(E)-2-(4-Methoxy-phenyl)-vinyl]-3-methyl-phenylazo}-phenyl)-dimethyl-amine
    —— [4-deuterio-3-isopropyl-2<i>t</i>-(3-nitro-phenyl)-5<i>t</i>-(4-nitro-phenyl)-oxazolidin-4<i>r</i>-yl]-phenyl-methanone 30932-60-6 C25H23N3O6
    [4-deuterio-3-isopropyl-2<i>t</i>-(3-nitro-phenyl)-5<i>t</i>-(4-nitro-phenyl)-oxazolidin-4<i>r</i>-yl]-phenyl-methanone
    —— 4,5α-epoxy-3-hydroxy-7α-pentanoyl-17-methyl-6,14-ethenomorphinan 77471-05-7 C24H29NO3
    4,5α-epoxy-3-hydroxy-7α-pentanoyl-17-methyl-6,14-ethenomorphinan
    —— 4-acetylamino-<i>N</i>-cyanocarbamimidoyl-benzenesulfonamide 39532-75-7 C10H11N5O3S
    4-acetylamino-<i>N</i>-cyanocarbamimidoyl-benzenesulfonamide
    —— (4bR,8aS,9R)-11-(cyclopropylmethyl)-8a-hydroxy-3-methoxy-6-oxo-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthren-4-yl trifluoromethane sultanate 1227681-11-9 C22H26F3NO6S
    (4bR,8aS,9R)-11-(cyclopropylmethyl)-8a-hydroxy-3-methoxy-6-oxo-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthren-4-yl trifluoromethane sultanate
    —— 4-(3-(glycyloxy)butoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide 2,2,2-trifluoroacetate 1236359-10-6 C2HF3O2*C14H17N3O7S
    4-(3-(glycyloxy)butoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide 2,2,2-trifluoroacetate
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-hydroxyethyl)amino)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)cyclohex-3-enecarboxylic acid trifluoroacetate 1449661-04-4 C2HF3O2*C38H59NO3
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-((2-hydroxyethyl)amino)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)cyclohex-3-enecarboxylic acid trifluoroacetate
    —— 4-(Chloracetoxy-methyl)-1-phospha-2,6,7-trioxabicyclo<2.2.2>octan-1-sulfid 14467-17-5 C7H10ClO5PS
    4-(Chloracetoxy-methyl)-1-phospha-2,6,7-trioxabicyclo<2.2.2>octan-1-sulfid
    —— (4S,5R,6R,7R)-7,8-Dihydroxy-1,7-dimethyl-3-oxo-2-oxa-bicyclo[2.2.2]octane-5,6-dicarboxylic acid dimethyl ester 29767-03-1 C13H18O8
    (4S,5R,6R,7R)-7,8-Dihydroxy-1,7-dimethyl-3-oxo-2-oxa-bicyclo[2.2.2]octane-5,6-dicarboxylic acid dimethyl ester
    —— 4-(1-ethylamino-propyl)-1-phenethyl-piperidin-4-ol 35082-27-0 C18H30N2O
    4-(1-ethylamino-propyl)-1-phenethyl-piperidin-4-ol
    —— 4-Imino-5-methyl-2-phenylamino-4,5-dihydro-thiophene-3-carboxylic acid piperidin-1-ylamide 27050-34-6 C17H22N4OS
    4-Imino-5-methyl-2-phenylamino-4,5-dihydro-thiophene-3-carboxylic acid piperidin-1-ylamide
    —— 4,4',6,6'-Tetraethoxy-dipyrimidinyl-2-ethylamin 21877-59-8 C18H27N5O4
    4,4',6,6'-Tetraethoxy-dipyrimidinyl-2-ethylamin
    —— 4-(3-methyl-anilino)-2-(2-nitro-phenyl)-quinoline-3-carboxylic acid ethyl ester 30413-04-8 C25H21N3O4
    4-(3-methyl-anilino)-2-(2-nitro-phenyl)-quinoline-3-carboxylic acid ethyl ester
    —— 4-[9-(4-methoxy-phenyl)-imidazo[1,2-<i>a</i>]naphtho[1,2-<i>d</i>]imidazol-10-yl]-pentan-1-ol 36784-08-4 C25H25N3O2
    4-[9-(4-methoxy-phenyl)-imidazo[1,2-<i>a</i>]naphtho[1,2-<i>d</i>]imidazol-10-yl]-pentan-1-ol
    —— 4-Hydroxy-2-methyl-4-vinyl-4,5,6,7-tetrahydro-benzofuran 24334-87-0 C11H14O2
    4-Hydroxy-2-methyl-4-vinyl-4,5,6,7-tetrahydro-benzofuran
    —— 4-Bromrubiadindiacetat 34155-90-3 C19H13BrO6
    4-Bromrubiadindiacetat
    —— (4-ethyl-5-methyl-2-oxo-1-<i>p</i>-tolyl-2,3-dihydro-pyrrol-3-yl)-acetic acid 36318-21-5 C16H19NO3
    (4-ethyl-5-methyl-2-oxo-1-<i>p</i>-tolyl-2,3-dihydro-pyrrol-3-yl)-acetic acid
    —— 4,12β,13β,15,20-Pentahydroxy-9,13-epoxy-13,15-seco-tigliadien-(1,6)-on-(3) 22558-93-6 C20H28O7
    4,12β,13β,15,20-Pentahydroxy-9,13-epoxy-13,15-seco-tigliadien-(1,6)-on-(3)
    —— 4-(3-morpholin-4-ylpropyl)-7-oxabicyclo(2.2.1)heptane-2,3-dicarboximide 101354-75-0 C15H22N2O4
    4-(3-morpholin-4-ylpropyl)-7-oxabicyclo(2.2.1)heptane-2,3-dicarboximide
    —— (4R,5R)-N-<(S)-1-phenylethyl>-5-(acetoxymethyl)-4-hydroxypyrrolidin-2-one 123076-61-9 C15H19NO4
    (4R,5R)-N-<(S)-1-phenylethyl>-5-(acetoxymethyl)-4-hydroxypyrrolidin-2-one
    —— 4-(3,4-dimethoxy-phenyl)-1-ethyl-3-(4-methoxy-phenyl)-piperidine 31919-62-7 C22H29NO3
    4-(3,4-dimethoxy-phenyl)-1-ethyl-3-(4-methoxy-phenyl)-piperidine
    —— 4-(4-Ethoxy-2-methyl-5-propyl-phenyl)-1-(4-methoxy-3-methyl-benzoyl)-pyrrolidin-2-one 28766-70-3 C25H31NO4
    4-(4-Ethoxy-2-methyl-5-propyl-phenyl)-1-(4-methoxy-3-methyl-benzoyl)-pyrrolidin-2-one
    —— 4-dimethylamino-benzaldehyde (4-oxo-3,4-dihydro-quinazolin-2-yl)-hydrazone 25816-11-9 C18H19N5O
    4-dimethylamino-benzaldehyde (4-oxo-3,4-dihydro-quinazolin-2-yl)-hydrazone
    —— 4-Brom-5-N-morpholino-6-hydroxy-3-oxo-2,3-dihydropyridazin 30480-21-8 C8H10BrN3O3
    4-Brom-5-N-morpholino-6-hydroxy-3-oxo-2,3-dihydropyridazin
    —— 4-(8-bromo-1,4-benzoxathian-5-oyl)-5-cyclopropylisoxazole S,S-dioxide 225387-15-5 C15H12BrNO5S
    4-(8-bromo-1,4-benzoxathian-5-oyl)-5-cyclopropylisoxazole S,S-dioxide
    —— (4aS,7aS)-tert-butyl 6-(1-cyclopropyl-3-(diethylcarbamoyl)-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinolin-7-yl)octahydro-1H-pyrrolo[3,4-b]pyridine-1-carboxylate 1028205-71-1 C30H41FN4O5
    (4aS,7aS)-tert-butyl 6-(1-cyclopropyl-3-(diethylcarbamoyl)-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinolin-7-yl)octahydro-1H-pyrrolo[3,4-b]pyridine-1-carboxylate
    —— 4-{5,6-dichloro-3-methyl-2-[(E)-4-trifluoromethoxy-phenylimino]-2,3-dihydro-benzoimidazol-1-ylmethyl}-benzoic acid 1208223-28-2 C23H16Cl2F3N3O3
    4-{5,6-dichloro-3-methyl-2-[(E)-4-trifluoromethoxy-phenylimino]-2,3-dihydro-benzoimidazol-1-ylmethyl}-benzoic acid
    —— 4-[(4R)-6-[3-[3-[(4R)-4-(4-cyanophenyl)-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-6-yl]propylsulfanyl]propyl]-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-4-yl]benzonitrile 1150268-08-8 C46H36F6N8O4S
    4-[(4R)-6-[3-[3-[(4R)-4-(4-cyanophenyl)-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-6-yl]propylsulfanyl]propyl]-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-4-yl]benzonitrile
    —— (4-((2-(2-(2-aminoethoxy)ethoxy)ethyl)amino)-6-(3-formylphenyl)-1,3,5-triazin-2-yl)-L-asparagine 1314095-50-5 C20H27N7O6
    (4-((2-(2-(2-aminoethoxy)ethoxy)ethyl)amino)-6-(3-formylphenyl)-1,3,5-triazin-2-yl)-L-asparagine
    —— (4-Chloro-phenyl)-carbamic acid (S)-6,6,9-trimethyl-9-aza-bicyclo[3.3.1]non-3-yl ester 47296-58-2 C18H25ClN2O2
    (4-Chloro-phenyl)-carbamic acid (S)-6,6,9-trimethyl-9-aza-bicyclo[3.3.1]non-3-yl ester
    —— 4-acetylamino-<i>N</i>-(5-bromo-6-methyl-pyrimidin-4-yl)-benzenesulfonamide 36082-13-0 C13H13BrN4O3S
    4-acetylamino-<i>N</i>-(5-bromo-6-methyl-pyrimidin-4-yl)-benzenesulfonamide
    —— 4-(dibenzo[1,4]dioxin-2-yl-thioacetyl)-morpholine 31400-97-2 C18H17NO3S
    4-(dibenzo[1,4]dioxin-2-yl-thioacetyl)-morpholine
    —— (4S,5S)-4,5-Bis-methoxycarbonyl-nonanedioic acid dimethyl ester 36162-76-2 C15H24O8
    (4S,5S)-4,5-Bis-methoxycarbonyl-nonanedioic acid dimethyl ester
    —— 4-Benzyl-1-tetralon-4-carboxamid 27272-84-0 C18H17NO2
    4-Benzyl-1-tetralon-4-carboxamid
    —— (4S,5S)-5-Methoxymethoxymethyl-2,2,5-trimethyl-[1,3]dioxolane-4-carboxylic acid 114877-88-2 C10H18O6
    (4S,5S)-5-Methoxymethoxymethyl-2,2,5-trimethyl-[1,3]dioxolane-4-carboxylic acid
    —— {4-[(2,4-diamino-5-chloro-quinazolin-6-ylmethyl)-amino]-benzoylamino}-malonic acid diethyl ester 27133-40-0 C23H25ClN6O5
    {4-[(2,4-diamino-5-chloro-quinazolin-6-ylmethyl)-amino]-benzoylamino}-malonic acid diethyl ester
    —— 4,6-dichloro-2-(3-chloro-4-ethoxy-benzyl)-pyrimidine 24030-31-7 C13H11Cl3N2O
    4,6-dichloro-2-(3-chloro-4-ethoxy-benzyl)-pyrimidine
    —— 4-[4,4-dibutyl-2-(4-hydroxy-phenyl)-3,5-dioxo-pyrazolidin-1-yl]-benzoic acid 38038-67-4 C24H28N2O5
    4-[4,4-dibutyl-2-(4-hydroxy-phenyl)-3,5-dioxo-pyrazolidin-1-yl]-benzoic acid
    —— 4,5,6,7-Tetrachlor-benzimidazol-2-carbonsaeurediethylamid 30183-35-8 C12H11Cl4N3O
    4,5,6,7-Tetrachlor-benzimidazol-2-carbonsaeurediethylamid
    —— 4-Isobutyl-4-methyl-3,3,5,5-tetraoxid-1,7,3,5-dioxadithionane 20991-32-6 C10H20O6S2
    4-Isobutyl-4-methyl-3,3,5,5-tetraoxid-1,7,3,5-dioxadithionane
    —— 4,4-Dimethyl-1-(toluene-4-sulfonyl)-1,4-dihydro-quinoline-3-carbonitrile 36797-29-2 C19H18N2O2S
    4,4-Dimethyl-1-(toluene-4-sulfonyl)-1,4-dihydro-quinoline-3-carbonitrile
    —— 4-isobutylamino-5-[4-(isobutylamino-methyl)-[1,2,3]triazol-1-yl]-2-phenyl-2<i>H</i>-pyridazin-3-one 25700-26-9 C21H29N7O
    4-isobutylamino-5-[4-(isobutylamino-methyl)-[1,2,3]triazol-1-yl]-2-phenyl-2<i>H</i>-pyridazin-3-one
    —— 4-(1-hydroxy-1-methyl-but-2-ynyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 28969-94-0 C16H18N2O2
    4-(1-hydroxy-1-methyl-but-2-ynyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4,4-dimethyl-10-(4-nitro-phenyl)-1,3,7,9-tetraaza-spiro[5.5]undecane-2,8-dione 27656-30-0 C15H19N5O4
    4,4-dimethyl-10-(4-nitro-phenyl)-1,3,7,9-tetraaza-spiro[5.5]undecane-2,8-dione
    —— (4aR,6aR,12bS)-6a,9-Dimethyl-12b-vinyl-1,3,4,4a,5,6,6a,12,12a,12b-decahydro-2H-benzo[a]xanthen-11-ol 39751-97-8 C21H28O2
    (4aR,6aR,12bS)-6a,9-Dimethyl-12b-vinyl-1,3,4,4a,5,6,6a,12,12a,12b-decahydro-2H-benzo[a]xanthen-11-ol
    —— 4,5-dibutyl-2-oxo-2,5-dihydro-furan-3-carboxylic acid propylamide 37000-93-4 C16H27NO3
    4,5-dibutyl-2-oxo-2,5-dihydro-furan-3-carboxylic acid propylamide
    —— 4α-(hydroxycarbonyl)-N-phenyltricyclo[5.2.1.0(2,6)]decane-2β,6β-dicarboximide 1296269-61-8 C19H19NO4
    4α-(hydroxycarbonyl)-N-phenyltricyclo[5.2.1.0(2,6)]decane-2β,6β-dicarboximide
    —— (4R*,5R*)-4-methanesulfonyloxy-1,2-diaza-7-oxaspiro<4.4>non-1-en-6-one 135261-12-0 C7H10N2O5S
    (4R*,5R*)-4-methanesulfonyloxy-1,2-diaza-7-oxaspiro<4.4>non-1-en-6-one
    —— 4-(3-chloro-phenylethynyl)-4-hydroxy-cyclohexanone 913738-59-7 C14H13ClO2
    4-(3-chloro-phenylethynyl)-4-hydroxy-cyclohexanone