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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-dimethylamino-phenylimino)-5-methyl-2-(3-phenyl-[1,2,4]thiadiazol-5-yl)-2,4-dihydro-pyrazol-3-one 94548-02-4 C20H18N6OS
    4-(4-dimethylamino-phenylimino)-5-methyl-2-(3-phenyl-[1,2,4]thiadiazol-5-yl)-2,4-dihydro-pyrazol-3-one
    —— 4-methyl-N-((3-methylcyclohexyl)carbamoyl)-3-nitrobenzenesulfonamide 17485-49-3 C15H21N3O5S
    4-methyl-N-((3-methylcyclohexyl)carbamoyl)-3-nitrobenzenesulfonamide
    —— 4-(4-Methoxy-benzyl)-6-((E)-styryl)-2H-pyridazin-3-one 83516-79-4 C20H18N2O2
    4-(4-Methoxy-benzyl)-6-((E)-styryl)-2H-pyridazin-3-one
    —— 4-[4-(5-carboxy-oxazol-2-yl)-4-hydroxy-butyl]-piperidine-1-carboxylic acid tert-butyl ester 938166-73-5 C18H28N2O6
    4-[4-(5-carboxy-oxazol-2-yl)-4-hydroxy-butyl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(2-acetoxy-1-nitroprop-1-enyl)-3-[(1-acetyl-2-benzylidene)hydrazino]phenyl acetate 773885-81-7 C22H21N3O7
    4-(2-acetoxy-1-nitroprop-1-enyl)-3-[(1-acetyl-2-benzylidene)hydrazino]phenyl acetate
    —— 4-(1-Hydroxy-cyclohexyl)-2,2-dimethyl-[1,3]oxathiolan-5-one 98051-18-4 C11H18O3S
    4-(1-Hydroxy-cyclohexyl)-2,2-dimethyl-[1,3]oxathiolan-5-one
    —— (4-(trimethylsilyl)but-3-yn-1-yl)zinc(II) iodide 116897-00-8 C7H13ISiZn
    (4-(trimethylsilyl)but-3-yn-1-yl)zinc(II) iodide
    —— 4-(2-chlorophenyl)-3-(1,3-dithiolan-2-ylidene)-6-phenylhex-5-yn-2-one 1351953-66-6 C21H17ClOS2
    4-(2-chlorophenyl)-3-(1,3-dithiolan-2-ylidene)-6-phenylhex-5-yn-2-one
    —— 4,6α,9α-trifluoro-11β,21-dihydroxy-16α,17α-isopropylidenedioxypregna-1,4-diene-3,20-dione 73327-20-5 C24H29F3O6
    4,6α,9α-trifluoro-11β,21-dihydroxy-16α,17α-isopropylidenedioxypregna-1,4-diene-3,20-dione
    —— 4-Hydroxy-5-methoxy-2-(thiophene-2-carbonyl)benzoic acid 1202893-95-5 C13H10O5S
    4-Hydroxy-5-methoxy-2-(thiophene-2-carbonyl)benzoic acid
    —— 4-[[4-(Phenylcarbamoyl)-2,3-dihydropyrido[3,2-b][1,4]oxazin-6-yl]amino]benzoic acid 1214928-56-9 C21H18N4O4
    4-[[4-(Phenylcarbamoyl)-2,3-dihydropyrido[3,2-b][1,4]oxazin-6-yl]amino]benzoic acid
    —— 4-methyl-N-(5-phenylpent-4-yn-1-yl)-N-((trimethylsilyl)ethynyl)benzenesulfonamide 1282040-41-8 C23H27NO2SSi
    4-methyl-N-(5-phenylpent-4-yn-1-yl)-N-((trimethylsilyl)ethynyl)benzenesulfonamide
    —— 4-(3-bromopropionyl)morpholine 324796-35-2 C7H12BrNO2
    4-(3-bromopropionyl)morpholine
    —— 4-trityl-3,5-divinylmorpholine 1397708-32-5 C27H27NO
    4-trityl-3,5-divinylmorpholine
    —— 4,4-dimethyl-2-(1,2,2-trimethyl-propyl)-4,5-dihydro-oxazole 51736-12-0 C11H21NO
    4,4-dimethyl-2-(1,2,2-trimethyl-propyl)-4,5-dihydro-oxazole
    —— 4,6,10-Tris-(3-triisopropylsilanyl-prop-2-ynyl)-2,8,9-trioxa-1-phospha-tricyclo[3.3.1.13,7]decane 1-oxide 88529-50-4 C42H75O4PSi3
    4,6,10-Tris-(3-triisopropylsilanyl-prop-2-ynyl)-2,8,9-trioxa-1-phospha-tricyclo[3.3.1.13,7]decane 1-oxide
    —— 4-(2,6-diisopropylphenylimino)-2,6-diisopropylcyclohexa-2,5-dienone 1036763-72-0 C24H33NO
    4-(2,6-diisopropylphenylimino)-2,6-diisopropylcyclohexa-2,5-dienone
    —— 4-allyl-1-hydroxy-[2]naphthoic acid 856071-83-5 C14H12O3
    4-allyl-1-hydroxy-[2]naphthoic acid
    —— 4-(4-chlorophenyl)-1,2,3,5-dithiadiazolium chloride 87512-51-4 C7H4ClN2S2*Cl
    4-(4-chlorophenyl)-1,2,3,5-dithiadiazolium chloride
    —— 4-(5,6-difluoro-benzothiazol-2-ylmethylsulfanyl)-phenylamine 866357-81-5 C14H10F2N2S2
    4-(5,6-difluoro-benzothiazol-2-ylmethylsulfanyl)-phenylamine
    —— 4-methyl-N-[5-(2-oxo-2H-chromen-3-yl)-[1,3,4]oxadiazol-2-yl]-benzamide 1350468-47-1 C19H13N3O4
    4-methyl-N-[5-(2-oxo-2H-chromen-3-yl)-[1,3,4]oxadiazol-2-yl]-benzamide
    —— 4-bromo-3-(4-nitrophenyl)-3,5,6,7-tetrahydrobenzo[c]isoxazole-1-oxide 1451265-47-6 C13H11BrN2O4
    4-bromo-3-(4-nitrophenyl)-3,5,6,7-tetrahydrobenzo[c]isoxazole-1-oxide
    —— 4,5-benzo-3-[(Z)-(N,N-diethylcarbamoyl)methylene]-1-cyclohexanol 1361957-34-7 C16H21NO2
    4,5-benzo-3-[(Z)-(N,N-diethylcarbamoyl)methylene]-1-cyclohexanol
    —— 4-(((3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-((S)-2-((3-chloro-2-fluorobenzyl)amino)-1-hydroxyethyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid trifluoroacetate 1443468-12-9 C2HF3O2*C44H63ClFNO6
    4-(((3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-((S)-2-((3-chloro-2-fluorobenzyl)amino)-1-hydroxyethyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid trifluoroacetate
    —— 4-(2'-chlorophenyl)-1-(4'-methoxyphenyl)-3-phenoxy-2-azetidinone 123525-30-4 C22H18ClNO3
    4-(2'-chlorophenyl)-1-(4'-methoxyphenyl)-3-phenoxy-2-azetidinone
    —— (4-(dimethylamino)-2-(phenylamino)thiazol-5-yl)(4-methoxyphenyl)methanone 1264379-37-4 C19H19N3O2S
    (4-(dimethylamino)-2-(phenylamino)thiazol-5-yl)(4-methoxyphenyl)methanone
    —— 4-(2-hydroxy-3-methylphenyl)-1-phenylpentan-3-one 1607446-82-1 C18H20O2
    4-(2-hydroxy-3-methylphenyl)-1-phenylpentan-3-one
    —— 4-(4-methylbenzyl)-2,3-dihydro-1H-inden-1-one 56461-06-4 C17H16O
    4-(4-methylbenzyl)-2,3-dihydro-1H-inden-1-one
    —— 4-(4-(1-(2-fluorophenyl)-2-(piperidin-1-yl)ethyl)piperazin-1-yl)-7,8-dihydropteridin-6(5H)-one 1610452-57-7 C23H30FN7O
    4-(4-(1-(2-fluorophenyl)-2-(piperidin-1-yl)ethyl)piperazin-1-yl)-7,8-dihydropteridin-6(5H)-one
    —— [4-chloro-2-nitro-6-[C-phenyl-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]carbonimidoyl]phenyl] benzoate 93486-43-2 C30H20ClN5O6S
    [4-chloro-2-nitro-6-[C-phenyl-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]carbonimidoyl]phenyl] benzoate
    —— 4'-O-(CO-Met-OH)-quercetin 1138406-23-1 C21H19NO10S
    4'-O-(CO-Met-OH)-quercetin
    —— 4-methoxy-benzene-1,2-disulfonic acid 1-(4-bromo-benzoylamide) 2-tert-butylamide 1255707-85-7 C18H21BrN2O6S2
    4-methoxy-benzene-1,2-disulfonic acid 1-(4-bromo-benzoylamide) 2-tert-butylamide
    —— (4Z)-6-bromo-4-{[(4-ethoxy-3-hydroxybenzyl)amino]methylene}isoquinoline-1,3(2H,4H)-dione 943406-64-2 C19H17BrN2O4
    (4Z)-6-bromo-4-{[(4-ethoxy-3-hydroxybenzyl)amino]methylene}isoquinoline-1,3(2H,4H)-dione
    —— 4-(allyloxy)-5-methoxy-2-nitrobenzyl (4-nitrophenyl) carbonate 1793105-19-7 C18H16N2O9
    4-(allyloxy)-5-methoxy-2-nitrobenzyl (4-nitrophenyl) carbonate
    —— 4-[2-[[Methyl-oxo-[1-[6-(trifluoromethyl)pyridin-3-yl]ethyl]-lambda6-sulfanylidene]amino]-1,3-thiazol-4-yl]benzonitrile 1106809-25-9 C19H15F3N4OS2
    4-[2-[[Methyl-oxo-[1-[6-(trifluoromethyl)pyridin-3-yl]ethyl]-lambda6-sulfanylidene]amino]-1,3-thiazol-4-yl]benzonitrile
    —— 4,4'-methylenebis(2-hydroxybenzaldehyde) 86248-27-3 C15H12O4
    4,4'-methylenebis(2-hydroxybenzaldehyde)
    —— 4-((R)-2-((S)-2-(1,3-dioxoisoindolin-2-yl)-3-methylbutanamido)-1-hydroxyethyl)phenyl acetate 1352720-62-7 C23H24N2O6
    4-((R)-2-((S)-2-(1,3-dioxoisoindolin-2-yl)-3-methylbutanamido)-1-hydroxyethyl)phenyl acetate
    —— 4-(2,3-dimethoxyphenyl)-2-hydroxybutanoic acid 1333068-15-7 C12H16O5
    4-(2,3-dimethoxyphenyl)-2-hydroxybutanoic acid
    —— (4-(fluoromethoxy)phenyl)methanol 1280126-88-6 C8H9FO2
    (4-(fluoromethoxy)phenyl)methanol
    —— 4-cyclohexyl-3-pentyl-5-propylideneoxazolidin-2-one 1360613-26-8 C17H29NO2
    4-cyclohexyl-3-pentyl-5-propylideneoxazolidin-2-one
    —— (4bS,8aS)-3-[[(4bS,8aS)-4b,8,8-trimethyl-1-propan-2-yl-5,6,7,8a,9,10-hexahydrophenanthren-2-yl]oxy]-4b,8,8-trimethyl-1-propan-2-yl-5,6,7,8a,9,10-hexahydrophenanthren-2-ol 1005348-41-3 C40H58O2
    (4bS,8aS)-3-[[(4bS,8aS)-4b,8,8-trimethyl-1-propan-2-yl-5,6,7,8a,9,10-hexahydrophenanthren-2-yl]oxy]-4b,8,8-trimethyl-1-propan-2-yl-5,6,7,8a,9,10-hexahydrophenanthren-2-ol
    —— 4-norbornan-2-yl-1,2-diphenyl-pyrazolidine-3,5-dione 109867-27-8 C22H22N2O2
    4-norbornan-2-yl-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4-[4-amino-5-(2,6-difluoro-benzoyl)-thiazol-2-ylamino]-N-(4R-hydroxy-1-methyl-pyrrolidin-2S-yl-methyl)-benzamide 486414-59-9 C23H23F2N5O3S
    4-[4-amino-5-(2,6-difluoro-benzoyl)-thiazol-2-ylamino]-N-(4R-hydroxy-1-methyl-pyrrolidin-2S-yl-methyl)-benzamide
    —— [4-(2-diphenylphosphino-α-ethoxybenzyl-P)-3-methyl-1-salicylideneisothiosemicarbazido-N(1),N(4),O]nickel(II) 209615-76-9 C30H28N3NiO2PS
    [4-(2-diphenylphosphino-α-ethoxybenzyl-P)-3-methyl-1-salicylideneisothiosemicarbazido-N(1),N(4),O]nickel(II)
    —— 4-chlorophenyl(oxazol-2-yl)methanol 1163126-54-2 C10H8ClNO2
    4-chlorophenyl(oxazol-2-yl)methanol
    —— 4-N-(1H-indazol-5-yl)-2-N-[3-(trifluoromethyl)phenyl]thieno[3,2-d]pyrimidine-2,4-diamine 568582-55-8 C20H13F3N6S
    4-N-(1H-indazol-5-yl)-2-N-[3-(trifluoromethyl)phenyl]thieno[3,2-d]pyrimidine-2,4-diamine
    —— 4-(5-(6-amino-5-methoxypyridin-3-yl)-2-(4-fluorophenyl)-1H-imidazol-4-yl)-N-propylpyrimidin-2-amine 1188300-56-2 C22H22FN7O
    4-(5-(6-amino-5-methoxypyridin-3-yl)-2-(4-fluorophenyl)-1H-imidazol-4-yl)-N-propylpyrimidin-2-amine
    —— 4-Diisopropylamino-2-(3-methoxy-phenyl)-2-phenyl-butyronitrile 59290-00-5 C23H30N2O
    4-Diisopropylamino-2-(3-methoxy-phenyl)-2-phenyl-butyronitrile
    —— 4,5-Dichloro-2-(chloro-dimethylamino-methylene)-cyclopent-4-ene-1,3-dione 58651-00-6 C8H6Cl3NO2
    4,5-Dichloro-2-(chloro-dimethylamino-methylene)-cyclopent-4-ene-1,3-dione
    —— (4S)-2-amino-4-[2-fluoro-5-[(5-methylpyrazine-2-carbonyl)amino]phenyl]-N,4-dimethyl-1,3-thiazine-6-carboxamide 1311387-30-0 C19H19FN6O2S
    (4S)-2-amino-4-[2-fluoro-5-[(5-methylpyrazine-2-carbonyl)amino]phenyl]-N,4-dimethyl-1,3-thiazine-6-carboxamide