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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5R,6S)-6-(2-Benzyloxy-ethyl)-2,2,5-trimethyl-[1,3]dioxane-4-carbaldehyde 128684-68-4 C17H24O4
    (4S,5R,6S)-6-(2-Benzyloxy-ethyl)-2,2,5-trimethyl-[1,3]dioxane-4-carbaldehyde
    —— 4-isoquinolin-5-ylmethyl-piperazine-2-carboxylic acid (naphthalen-1-ylmethy)amide 1021485-30-2 C26H26N4O
    4-isoquinolin-5-ylmethyl-piperazine-2-carboxylic acid (naphthalen-1-ylmethy)amide
    —— 4-chloro-2-iodo-N-[(4-methylphenyl)methyl]aniline 1546898-70-7 C14H13ClIN
    4-chloro-2-iodo-N-[(4-methylphenyl)methyl]aniline
    —— 4-Methoxy-benzoic acid N'-(4-methoxy-benzoyl)-N,N'-diphenyl-hydrazide 68028-35-3 C28H24N2O4
    4-Methoxy-benzoic acid N'-(4-methoxy-benzoyl)-N,N'-diphenyl-hydrazide
    —— (4aS,8aS)-4a-(3-Methoxy-phenyl)-6-methyl-2-phenethyl-hexahydro-isoquinoline-1,3-dione 70745-62-9 C25H29NO3
    (4aS,8aS)-4a-(3-Methoxy-phenyl)-6-methyl-2-phenethyl-hexahydro-isoquinoline-1,3-dione
    —— 4.4'-Bis-octadecanoyloxy-diphenylsulfon 38487-47-7 C48H78O6S
    4.4'-Bis-octadecanoyloxy-diphenylsulfon
    —— 4-butyl-6-methyl-1H-quinolin-2-one 1224935-71-0 C14H17NO
    4-butyl-6-methyl-1H-quinolin-2-one
    —— 4-hydroxy-4-[5-[2-(1-(S)-phenylethylamino)pyrimidin-4-yl]-4-(3-methylphenyl)thiazol-2-yl]piperidine-1-carboxylic acid tert-butyl ester 917811-26-8 C32H37N5O3S
    4-hydroxy-4-[5-[2-(1-(S)-phenylethylamino)pyrimidin-4-yl]-4-(3-methylphenyl)thiazol-2-yl]piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(2-((4-chlorophenylthio)methyl)benzo[d]thiazol-6-yl)pyrimidin-2-amine 1213259-89-2 C18H13ClN4S2
    4-(2-((4-chlorophenylthio)methyl)benzo[d]thiazol-6-yl)pyrimidin-2-amine
    —— 4-[[2,2-dimethyl-4-[2-(7-methyl-1H-indol-3-yl)ethyl]-3H-1,4-benzoxazin-7-yl]amino]-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol 1135827-15-4 C29H32N4O2
    4-[[2,2-dimethyl-4-[2-(7-methyl-1H-indol-3-yl)ethyl]-3H-1,4-benzoxazin-7-yl]amino]-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol
    —— 4,4'-(5-fluoro-1,3-phenylene)bis(3-cyano-1,2,5-oxadiazole 2-oxide) 1147335-95-2 C12H3FN6O4
    4,4'-(5-fluoro-1,3-phenylene)bis(3-cyano-1,2,5-oxadiazole 2-oxide)
    —— (4,4-Difluorocyclohexyl)methanesulfonamide 1564646-80-5 C7H13F2NO2S
    (4,4-Difluorocyclohexyl)methanesulfonamide
    —— <4(5)-(3,5-di-O-benzyl-2-deoxy-D-ribofuranosyl)imidazolyl>methyl sulfone 178382-02-0 C23H26N2O5S
    <4(5)-(3,5-di-O-benzyl-2-deoxy-D-ribofuranosyl)imidazolyl>methyl sulfone
    —— 4-((E)-2-Benzenesulfonyl-2-cyano-vinylamino)-benzenesulfonamide 71290-08-9 C15H13N3O4S2
    4-((E)-2-Benzenesulfonyl-2-cyano-vinylamino)-benzenesulfonamide
    —— 4-(4-Methoxy-phenyl)-1-(4-nitro-benzyl)-2-(4-nitro-benzylsulfanyl)-6-oxo-1,6-dihydro-pyrimidine-5-carbonitrile 109532-81-2 C26H19N5O6S
    4-(4-Methoxy-phenyl)-1-(4-nitro-benzyl)-2-(4-nitro-benzylsulfanyl)-6-oxo-1,6-dihydro-pyrimidine-5-carbonitrile
    —— 4-Acetyl-pyrano<3,4-b>indol-1,3(4H,9H)-dion 70070-50-7 C13H9NO4
    4-Acetyl-pyrano<3,4-b>indol-1,3(4H,9H)-dion
    —— 4-Hydroxy-2,4-diphenyl-5-[1-phenyl-meth-(Z)-ylidene]-cyclopent-2-enone 58225-44-8 C24H18O2
    4-Hydroxy-2,4-diphenyl-5-[1-phenyl-meth-(Z)-ylidene]-cyclopent-2-enone
    —— 4,4'-Dimethylsilyl-bis-(2-nitrophenol)-diacetat 54677-70-2 C18H18N2O8Si
    4,4'-Dimethylsilyl-bis-(2-nitrophenol)-diacetat
    —— 4-[(E)-Butyliminomethyl]-pyridin-3-ol 65481-81-4 C10H14N2O
    4-[(E)-Butyliminomethyl]-pyridin-3-ol
    —— 4-acetoxy-1-allophanoyl-azetidin-2-one 68897-27-8 C7H9N3O5
    4-acetoxy-1-allophanoyl-azetidin-2-one
    —— 4-butyl-pyridine-2-carbaldehyde oxime 67141-24-6 C10H14N2O
    4-butyl-pyridine-2-carbaldehyde oxime
    —— 4-Methylene-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid ethyl ester 58075-22-2 C18H20N2O4S
    4-Methylene-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid ethyl ester
    —— 4-thiomorpholine-4-yl-cyclohexylamine hydrochloride 844443-74-9 C10H20N2S*ClH
    4-thiomorpholine-4-yl-cyclohexylamine hydrochloride
    —— 4-Phenyl-2-thiazolyl-2,4-dichlorophenyl-carbinol 54223-39-1 C16H11Cl2NOS
    4-Phenyl-2-thiazolyl-2,4-dichlorophenyl-carbinol
    —— 4-(p-Isobutyrylphenyl)-2-butanol 59377-14-9 C14H20O2
    4-(p-Isobutyrylphenyl)-2-butanol
    —— 4-(2-(cyclohexylamino)-3,4-dioxocyclobut-1-enylamino)-3-hydroxy-N,N-dimethylpicolinamide 1255915-47-9 C18H22N4O4
    4-(2-(cyclohexylamino)-3,4-dioxocyclobut-1-enylamino)-3-hydroxy-N,N-dimethylpicolinamide
    —— 4-(5-Hydroxy-2-methyl-phenyl)-5-methoxy-2-methyl-2,4-dihydro-[1,2,4]triazol-3-one 226951-21-9 C11H13N3O3
    4-(5-Hydroxy-2-methyl-phenyl)-5-methoxy-2-methyl-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-(1-Amino-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yloxymethyl)-cyclohexanecarbonitrile 70321-25-4 C22H20N2O4
    4-(1-Amino-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yloxymethyl)-cyclohexanecarbonitrile
    —— 4-Chloro-naphthalene-1-carboxylic acid diisopropylamide 31609-33-3 C17H20ClNO
    4-Chloro-naphthalene-1-carboxylic acid diisopropylamide
    —— (4S,6R)-6-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-2-methyl-heptane-2,4-diol 60051-26-5 C28H48O3
    (4S,6R)-6-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-2-methyl-heptane-2,4-diol
    —— [4-(1O,11-dihydro-5<i>H</i>-dibenzo[<i>a</i>,<i>d</i>]cyclohepten-5-yl)-piperazin-1-yl]-(1-methyl-piperidin-4-ylidene)-amine 10587-78-7 C25H32N4
    [4-(1O,11-dihydro-5<i>H</i>-dibenzo[<i>a</i>,<i>d</i>]cyclohepten-5-yl)-piperazin-1-yl]-(1-methyl-piperidin-4-ylidene)-amine
    —— (4,5-Dimethyl-tricyclo[6.2.2.0<sup>2,7</sup>]dodeca-2,4,6-trien-3-yl)-acetonitrile 38349-45-0 C16H19N
    (4,5-Dimethyl-tricyclo[6.2.2.0<sup>2,7</sup>]dodeca-2,4,6-trien-3-yl)-acetonitrile
    —— 4-Vinyl-benzoic acid 2,2,3,3-tetrafluoro-propyl ester 59789-34-3 C12H10F4O2
    4-Vinyl-benzoic acid 2,2,3,3-tetrafluoro-propyl ester
    —— 4-((4-chloro-N-(2-fluorocyclohexyl)phenylsulfonamido)methyl)-N-(2-(dimethylamino)ethyl)benzamide hydrochloride 1429647-51-7 C24H31ClFN3O3S*ClH
    4-((4-chloro-N-(2-fluorocyclohexyl)phenylsulfonamido)methyl)-N-(2-(dimethylamino)ethyl)benzamide hydrochloride
    —— 4-Dimethylamino-2-(2-nitro-phenyl)-6-phenyl-4a,7a-dihydro-4H-pyrrolo[3,4-b][1,4]thiazine-5,7-dione 170881-19-3 C20H18N4O4S
    4-Dimethylamino-2-(2-nitro-phenyl)-6-phenyl-4a,7a-dihydro-4H-pyrrolo[3,4-b][1,4]thiazine-5,7-dione
    —— 4-Dimethylamino-6-methyl-2-(2-nitro-phenyl)-4a,7a-dihydro-4H-pyrrolo[3,4-b][1,4]thiazine-5,7-dione 170881-18-2 C15H16N4O4S
    4-Dimethylamino-6-methyl-2-(2-nitro-phenyl)-4a,7a-dihydro-4H-pyrrolo[3,4-b][1,4]thiazine-5,7-dione
    —— 4,7,10,13-tetraoxa-1,1,16,16-tetraphenyl-1,15-hexadecadiene 1224127-34-7 C36H38O4
    4,7,10,13-tetraoxa-1,1,16,16-tetraphenyl-1,15-hexadecadiene
    —— 4-diallylamino-2-imino-6-methyl-2<i>H</i>-[1,3,5]triazin-1-ol 5122-29-2 C10H15N5O
    4-diallylamino-2-imino-6-methyl-2<i>H</i>-[1,3,5]triazin-1-ol
    —— (4-(1-adamantyl)-3-isopropoxyphenyl)methanol 1221259-55-7 C20H28O2
    (4-(1-adamantyl)-3-isopropoxyphenyl)methanol
    —— 4α-<(3-oxo-1-buten)-2-yl>-4β,7,7-trimethyl-1α,5α-bicyclo<3.3.0>octan-6α-ol 91988-37-3 C15H22O3
    4α-<(3-oxo-1-buten)-2-yl>-4β,7,7-trimethyl-1α,5α-bicyclo<3.3.0>octan-6α-ol
    —— (4-(difluoromethyl)phenyl)methanamine 754920-30-4 C8H9F2N
    (4-(difluoromethyl)phenyl)methanamine
    —— 4(S),4'(S)-dithiobis<(pyrrolidine)-2(S)-carboxylic acid>dihydrochloride 78804-95-2 C10H16N2O4S2*2ClH
    4(S),4'(S)-dithiobis<(pyrrolidine)-2(S)-carboxylic acid>dihydrochloride
    —— 4-[2-amino-4-(4-methoxy-phenyl)-thiazol-5-ylazo]-benzenesulfonic acid amide 97854-73-4 C16H15N5O3S2
    4-[2-amino-4-(4-methoxy-phenyl)-thiazol-5-ylazo]-benzenesulfonic acid amide
    —— 4-acetoxy-1-<i>p</i>-tolyl-1,4-dihydro-arsinine 66165-84-2 C14H15AsO2
    4-acetoxy-1-<i>p</i>-tolyl-1,4-dihydro-arsinine
    —— (4R,5R)-methyl 4,5-dimethyl-5-(3-methylphenyl)-2-thioxooxazolidine-4-carboxylate 1198118-26-1 C14H17NO3S
    (4R,5R)-methyl 4,5-dimethyl-5-(3-methylphenyl)-2-thioxooxazolidine-4-carboxylate
    —— (4R)-4-(1H-indol-3-ylmethyl)-2-phenyl-4,5-dihydro-1,3-thiazole 130024-24-7 C18H16N2S
    (4R)-4-(1H-indol-3-ylmethyl)-2-phenyl-4,5-dihydro-1,3-thiazole
    —— (4-methoxyphenyl)((((4-methylphenylcarbonothioyl)thio)tellanyl)thio)methanethione 97346-57-1 C16H14OS4Te
    (4-methoxyphenyl)((((4-methylphenylcarbonothioyl)thio)tellanyl)thio)methanethione
    —— [4-[6-(3,5-Dichlorophenyl)pyridazin-3-yl]piperazin-1-yl]-(1-methyl-4-propan-2-ylpiperazin-2-yl)methanone 1088709-79-8 C23H30Cl2N6O
    [4-[6-(3,5-Dichlorophenyl)pyridazin-3-yl]piperazin-1-yl]-(1-methyl-4-propan-2-ylpiperazin-2-yl)methanone
    —— 4-(4-Methoxyphenyl)piperidin-2-one 1421663-97-9 C12H15NO2
    4-(4-Methoxyphenyl)piperidin-2-one
    —— 4-chloro-5-isocyanato-2-phenyl-2<i>H</i>-pyridazin-3-one 16461-75-9 C11H6ClN3O2
    4-chloro-5-isocyanato-2-phenyl-2<i>H</i>-pyridazin-3-one