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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-carboxy-7-chloro-6,8-dimethoxy-3-methylisocoumarin 82218-22-2 C13H11ClO6
    4-carboxy-7-chloro-6,8-dimethoxy-3-methylisocoumarin
    —— (4R)-4-hydroxy-2-(4-methoxyphenyl)decanenitrile 134282-56-7 C17H25NO2
    (4R)-4-hydroxy-2-(4-methoxyphenyl)decanenitrile
    —— 4-hydroxy-3,4-dimethyl-5-phenylpentan-2-one 51958-53-3 C13H18O2
    4-hydroxy-3,4-dimethyl-5-phenylpentan-2-one
    —— (4aR,8S)-4a-Methyl-8-(4-methyl-piperazin-1-yl)-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one 88662-71-9 C16H26N2O
    (4aR,8S)-4a-Methyl-8-(4-methyl-piperazin-1-yl)-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one
    —— 4-Methyl-2-oxabicyclo[2.2.2]octane-1-carboxylic acid 2247107-46-4 C9H14O3
    4-Methyl-2-oxabicyclo[2.2.2]octane-1-carboxylic acid
    —— 4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-N,2-dimethyl-N-phenylbenzamide 928785-57-3 C25H19Cl2F3N2O2
    4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-N,2-dimethyl-N-phenylbenzamide
    —— (4-benzhydrylpiperazin-1-yl)(2-(4-((4-methylcyclohexyl)methyl)piperazine-1-carbonyl)cyclopropyl)methanone 1019771-18-6 C34H46N4O2
    (4-benzhydrylpiperazin-1-yl)(2-(4-((4-methylcyclohexyl)methyl)piperazine-1-carbonyl)cyclopropyl)methanone
    —— 4-(2-aminoethyl)amino-N-(1,2,2,6,6-pentamethylpiperidin-4-yl)-1,8-naphthalimide 1332650-07-3 C24H32N4O2
    4-(2-aminoethyl)amino-N-(1,2,2,6,6-pentamethylpiperidin-4-yl)-1,8-naphthalimide
    —— 4,4'-dibromo-15,15'-didehydro-β,β-carotene 4481-68-9 C40H52Br2
    4,4'-dibromo-15,15'-didehydro-β,β-carotene
    —— 4-carboxymethyl-2-nitrobenzyl-2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-β-D-glucopyranoside 89950-95-8 C35H43NO22
    4-carboxymethyl-2-nitrobenzyl-2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-β-D-glucopyranoside
    —— [(4R,6R)-6-phenylmethoxydec-1-en-4-yl] prop-2-enoate 1073160-49-2 C20H28O3
    [(4R,6R)-6-phenylmethoxydec-1-en-4-yl] prop-2-enoate
    —— 4-(4-methoxynapthalen-1-yl)-1,2-dihydronaphthalene-1,2-dione 73705-40-5 C21H14O3
    4-(4-methoxynapthalen-1-yl)-1,2-dihydronaphthalene-1,2-dione
    —— (4R,5S)-2-(1-naphthyl)-4-(methoxymethyl)-5-methyl-2-oxazoline 114839-16-6 C16H17NO2
    (4R,5S)-2-(1-naphthyl)-4-(methoxymethyl)-5-methyl-2-oxazoline
    —— 4-phenyl-3-(phenylselanyl)quinoline 1217436-29-7 C21H15NSe
    4-phenyl-3-(phenylselanyl)quinoline
    —— 4-Chloro-3-iodo-pyridine-2-carboxylic acid diisopropylamide 446019-92-7 C12H16ClIN2O
    4-Chloro-3-iodo-pyridine-2-carboxylic acid diisopropylamide
    —— 4-(1,3-benzodioxol-5-yl)-3,6-dimethyl-1-phenyl-1H-pyrazolo-[4',3':5,6]pyrido[2,3-d]pyrimidine-5,7(6H,8H)-dione 1207174-49-9 C23H17N5O4
    4-(1,3-benzodioxol-5-yl)-3,6-dimethyl-1-phenyl-1H-pyrazolo-[4',3':5,6]pyrido[2,3-d]pyrimidine-5,7(6H,8H)-dione
    —— 4-((6R,7S)-7-Benzyloxy-6-methyl-1,4-dioxa-spiro[4.5]dec-6-yl)-butyraldehyde 77514-04-6 C20H28O4
    4-((6R,7S)-7-Benzyloxy-6-methyl-1,4-dioxa-spiro[4.5]dec-6-yl)-butyraldehyde
    —— 4-chloro-3-methanesulfonyl-N-[4-methyl-3-(4-pyridin-3-yl-pyrimidin-2-ylamino)-phenyl]-benzamide 1079880-30-0 C24H20ClN5O3S
    4-chloro-3-methanesulfonyl-N-[4-methyl-3-(4-pyridin-3-yl-pyrimidin-2-ylamino)-phenyl]-benzamide
    —— (+/-)-4-(2-Oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidine-1-carboxylic acid [2-[4-(4-fluoro-phenyl)-piperazin-1-yl]-1-(7-methyl-1H-indazol-5-ylmethyl)-2-oxo-ethyl]-amide 773886-74-1 C35H39FN8O3
    (+/-)-4-(2-Oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidine-1-carboxylic acid [2-[4-(4-fluoro-phenyl)-piperazin-1-yl]-1-(7-methyl-1H-indazol-5-ylmethyl)-2-oxo-ethyl]-amide
    —— 4-benzyloxy-5-ethenyl-7,8-dimethoxyquinoline 120314-24-1 C20H19NO3
    4-benzyloxy-5-ethenyl-7,8-dimethoxyquinoline
    —— 4β-{4-[1-(β-D-glucopyranosyloxymethyl)-3,6,9-trioxadec-10-yl]-1,2,3-triazol-1-yl}-4-deoxy-4'-demethylpodophyllotoxin 1558049-65-2 C36H45N3O16
    4β-{4-[1-(β-D-glucopyranosyloxymethyl)-3,6,9-trioxadec-10-yl]-1,2,3-triazol-1-yl}-4-deoxy-4'-demethylpodophyllotoxin
    —— (4′-methoxyphenyl)methyl 4,6-di-O-acetyl-2,3-dideoxy-2-nitro-α-D-threo-hex-2-enopyranoside 1450891-02-7 C18H21NO9
    (4′-methoxyphenyl)methyl 4,6-di-O-acetyl-2,3-dideoxy-2-nitro-α-D-threo-hex-2-enopyranoside
    —— 4-methyl-3-methylsulfanyl-1-phenylpyrrolidin-2-one 112826-07-0 C12H15NOS
    4-methyl-3-methylsulfanyl-1-phenylpyrrolidin-2-one
    —— [4-Ethyl-5-methyl-2-(1-phenyl-vinyl)-2H-pyrazol-3-yl]-phenyl-amine 117040-39-8 C20H21N3
    [4-Ethyl-5-methyl-2-(1-phenyl-vinyl)-2H-pyrazol-3-yl]-phenyl-amine
    —— 4-(4-Bromobutyl)-1,2-dichlorobenzene 1343186-84-4 C10H11BrCl2
    4-(4-Bromobutyl)-1,2-dichlorobenzene
    —— 4-(5-formyl-pyridin-2-yloxy)-benzoic acid tert-butyl ester 926294-74-8 C17H17NO4
    4-(5-formyl-pyridin-2-yloxy)-benzoic acid tert-butyl ester
    —— (4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(2-phenyl-2<i>H</i>-pyrazol-3-yl)-amine 72615-02-2 C12H13N5
    (4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(2-phenyl-2<i>H</i>-pyrazol-3-yl)-amine
    —— 4-trimethylsilylmethyloxy-1,1-dioxidebenzo[b]thiophene 246174-89-0 C12H16O3SSi
    4-trimethylsilylmethyloxy-1,1-dioxidebenzo[b]thiophene
    —— 4-Methyl-3-[4-[5-(4-methylpiperazin-1-yl)pyridin-3-yl]triazol-1-yl]benzoic acid 1334685-47-0 C20H22N6O2
    4-Methyl-3-[4-[5-(4-methylpiperazin-1-yl)pyridin-3-yl]triazol-1-yl]benzoic acid
    —— 4,4-dimethyl-3-[4,4,4-trifluoro-3-(1H-pyrrol-2-yl)-butyryl]-oxazolidin-2-one 1350437-93-2 C13H15F3N2O3
    4,4-dimethyl-3-[4,4,4-trifluoro-3-(1H-pyrrol-2-yl)-butyryl]-oxazolidin-2-one
    —— 4a,8b-cis-8b-(2-hydroxyethyl)-1,2,3,4,4a,8b-hexahydro-9H-fluoren-4a-ol 120695-39-8 C15H20O2
    4a,8b-cis-8b-(2-hydroxyethyl)-1,2,3,4,4a,8b-hexahydro-9H-fluoren-4a-ol
    —— 4-(4-chloro-phenyl)-1,3-dimethyl-1,7-dihydro-pyrazolo[3,4-<i>b</i>]pyridin-6-one 59166-17-5 C14H12ClN3O
    4-(4-chloro-phenyl)-1,3-dimethyl-1,7-dihydro-pyrazolo[3,4-<i>b</i>]pyridin-6-one
    —— 4-N,N-diethylamino-3-methylsulfonylbenzoylguanidine hydrochloride 159138-61-1 C13H20N4O3S*ClH
    4-N,N-diethylamino-3-methylsulfonylbenzoylguanidine hydrochloride
    —— 4-[3-methyl-5-[3-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl]pyridine 216504-62-0 C16H12F3N3
    4-[3-methyl-5-[3-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl]pyridine
    —— (+/-)-4-[2-(3-chloro-phenyl)-2-hydroxy-ethylamino]-3-{4-methyl-6-[4-(tetrahydro-pyran-4-yl)-piperazin-1-yl]-1H-benzoimidazol-2-yl}-1H-pyridin-2-one 468738-01-4 C30H35ClN6O3
    (+/-)-4-[2-(3-chloro-phenyl)-2-hydroxy-ethylamino]-3-{4-methyl-6-[4-(tetrahydro-pyran-4-yl)-piperazin-1-yl]-1H-benzoimidazol-2-yl}-1H-pyridin-2-one
    —— 4-Chloro-2-[2-[6-[2-(5-chloro-2-cyanophenyl)ethenyl]naphthalen-2-yl]ethenyl]benzonitrile 56760-28-2 C28H16Cl2N2
    4-Chloro-2-[2-[6-[2-(5-chloro-2-cyanophenyl)ethenyl]naphthalen-2-yl]ethenyl]benzonitrile
    —— 4-(4-benzylthio-6-chloro-1,3,5-triazin-2-ylamino)phenol 1228049-81-7 C16H13ClN4OS
    4-(4-benzylthio-6-chloro-1,3,5-triazin-2-ylamino)phenol
    —— (4aR,7R)-4a-(2-Hydroxy-ethyl)-1,1,7-trimethyl-2,3,4,4a,5,6,7,8-octahydro-1H-benzocyclohepten-7-ol 107291-61-2 C16H28O2
    (4aR,7R)-4a-(2-Hydroxy-ethyl)-1,1,7-trimethyl-2,3,4,4a,5,6,7,8-octahydro-1H-benzocyclohepten-7-ol
    —— (4aR,8R,9aR)-N,N-dimethyl-8-(pyrrolidine-1-carbonyl)-4,4a,7,8,9,9a-hexahydroindolo[1,14-fg]quinoline-6(1H)-carboxamide 1624289-42-4 C22H28N4O2
    (4aR,8R,9aR)-N,N-dimethyl-8-(pyrrolidine-1-carbonyl)-4,4a,7,8,9,9a-hexahydroindolo[1,14-fg]quinoline-6(1H)-carboxamide
    —— (4S,6R)-4-({(S)-Carboxy-[(2R,3S,4R,5R)-5-(4-formyl-2-oxo-2,3-dihydro-imidazol-1-yl)-3,4-dihydroxy-tetrahydro-furan-2-yl]-methyl}-carbamoyl)-6-pyridin-2-yl-[1,3]oxazinane-3-carboxylic acid tert-butyl ester 109531-05-7 C25H31N5O11
    (4S,6R)-4-({(S)-Carboxy-[(2R,3S,4R,5R)-5-(4-formyl-2-oxo-2,3-dihydro-imidazol-1-yl)-3,4-dihydroxy-tetrahydro-furan-2-yl]-methyl}-carbamoyl)-6-pyridin-2-yl-[1,3]oxazinane-3-carboxylic acid tert-butyl ester
    —— 4-(2-Isopropoxycarbonylmethoxy-3-methoxy-phenyl)-nicotinic acid tert-butyl ester 87921-95-7 C22H27NO6
    4-(2-Isopropoxycarbonylmethoxy-3-methoxy-phenyl)-nicotinic acid tert-butyl ester
    —— 4-methyl-1-oxo-1,2-dihydro-phthalazine-6-carboxylic acid 3-methoxy-benzylamide 1028336-69-7 C18H17N3O3
    4-methyl-1-oxo-1,2-dihydro-phthalazine-6-carboxylic acid 3-methoxy-benzylamide
    —— 4-(Cyclohepten-1-yl)butan-2-one 42809-31-4 C11H18O
    4-(Cyclohepten-1-yl)butan-2-one
    —— (4R,5R)-4-benzyl-3-Boc-5-methyloxazolidin-2-one 120452-60-0 C16H21NO4
    (4R,5R)-4-benzyl-3-Boc-5-methyloxazolidin-2-one
    —— 4-chloro-benzenesulfonic acid-(2-thiocyanato-ethyl ester) 109069-71-8 C9H8ClNO3S2
    4-chloro-benzenesulfonic acid-(2-thiocyanato-ethyl ester)
    —— 4-(4-methylbenzenesulfonamido)-3,5-diphenyl-1H-pyrazole-1-ethanol 4-methylbenzenesulfonate 159956-27-1 C31H29N3O5S2
    4-(4-methylbenzenesulfonamido)-3,5-diphenyl-1H-pyrazole-1-ethanol 4-methylbenzenesulfonate
    —— 4-(5-cyano-1H-indol-2-yl)-N-(3-methyl-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine 1182184-43-5 C26H25N7
    4-(5-cyano-1H-indol-2-yl)-N-(3-methyl-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine
    —— 4-methyl-1-{1'-[4-(methylsulfonyl)phenyl]-4,4'-bipiperidin-1-yl}-1-oxopentan-2-ol 1034826-21-5 C23H36N2O4S
    4-methyl-1-{1'-[4-(methylsulfonyl)phenyl]-4,4'-bipiperidin-1-yl}-1-oxopentan-2-ol
    —— 4,4-bis(p-methoxyphenyl)-4,4-dihydro-2-phenyl-6-(phenylsulfanyl)-1,3-thiazine 1253754-77-6 C30H25NO2S2
    4,4-bis(p-methoxyphenyl)-4,4-dihydro-2-phenyl-6-(phenylsulfanyl)-1,3-thiazine
    —— 4-(2-(butylselanylmethyl)phenyl)but-3-yn-1-ol 1289638-45-4 C15H20OSe
    4-(2-(butylselanylmethyl)phenyl)but-3-yn-1-ol