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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methylselenomandelsaeure 21227-94-1 C9H10O3Se
    4-Methylselenomandelsaeure
    —— [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 2,2,2-trichloro-1,1-dimethyl-ethyl ester 17683-03-3 C17H15Cl4NO4S
    [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 2,2,2-trichloro-1,1-dimethyl-ethyl ester
    —— 4-Hydroxymethyl-14C-3-methylphenyl-benzylether 17819-92-0 C15H16O2
    4-Hydroxymethyl-14C-3-methylphenyl-benzylether
    —— 4,6,4',6'-tetramethyl-8,8'-disulfanediyl-bis-quinoline 15759-00-9 C22H20N2S2
    4,6,4',6'-tetramethyl-8,8'-disulfanediyl-bis-quinoline
    —— 4-Benzoylimino-1,3-dimethyl-5-(methyl-deuteroamino-methylen)-dihydrouracil 17796-29-1 C15H16N4O3
    4-Benzoylimino-1,3-dimethyl-5-(methyl-deuteroamino-methylen)-dihydrouracil
    —— 4,4',4'-Trinitro-meta-terphenyl-2,6,2',5',2',6'-D6 20024-97-9 C18H11N3O6
    4,4',4'-Trinitro-meta-terphenyl-2,6,2',5',2',6'-D6
    —— (4S)-4-benzyl-5,5-dimethyl-3-[(2S)-2-(trifluoromethyl)hexanoyl]-1,3-oxazolidin-2-one 1373037-96-7 C19H24F3NO3
    (4S)-4-benzyl-5,5-dimethyl-3-[(2S)-2-(trifluoromethyl)hexanoyl]-1,3-oxazolidin-2-one
    —— 4-[(2-Diethylamino-ethylaminooxalyl)-amino]-benzoic acid isobutyl ester 20983-97-5 C19H29N3O4
    4-[(2-Diethylamino-ethylaminooxalyl)-amino]-benzoic acid isobutyl ester
    —— 4,4'-Azoxybenzol-bis-(4-methoxy-methylenoxyanilin) 20730-27-2 C30H28N4O5
    4,4'-Azoxybenzol-bis-(4-methoxy-methylenoxyanilin)
    —— 4-Methyl-1-azabicyclo<4.2.0>octan-iodmethylat 13742-80-8 C9H18N*I
    4-Methyl-1-azabicyclo<4.2.0>octan-iodmethylat
    —— 4-Chlor-2-iodmethyl-pyrimidon-(6) 19875-08-2 C5H4ClIN2O
    4-Chlor-2-iodmethyl-pyrimidon-(6)
    —— 4-(hydroxyimino-phenyl-methyl)-2,5-diphenyl-1,2-dihydro-pyrazol-3-one 30012-11-4 C22H17N3O2
    4-(hydroxyimino-phenyl-methyl)-2,5-diphenyl-1,2-dihydro-pyrazol-3-one
    —— 4-(3-chloro-butyrylamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 19854-86-5 C15H18ClN3O2
    4-(3-chloro-butyrylamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-phenyl-6-(5,6,7,8-tetrahydro-naphthalen-2-yl)-4,5-dihydro-2<i>H</i>-pyridazin-3-one 23933-34-8 C20H20N2O
    4-phenyl-6-(5,6,7,8-tetrahydro-naphthalen-2-yl)-4,5-dihydro-2<i>H</i>-pyridazin-3-one
    —— 4-<6,7-Benzobenzthiazol-2-yl>-buttersaeure 97215-40-2 C15H13NO2S
    4-<6,7-Benzobenzthiazol-2-yl>-buttersaeure
    —— 4-(2-benzyloxy-ethyl)-[1,4]oxazepane 19732-35-5 C14H21NO2
    4-(2-benzyloxy-ethyl)-[1,4]oxazepane
    —— 4-Fluor-benzyliden-brenztraubensaeure-thiosemicarbazon 16943-65-0 C11H10FN3O2S
    4-Fluor-benzyliden-brenztraubensaeure-thiosemicarbazon
    —— 4-[2-[4-(4-Methoxybenzyloxy)butyl]tetrazol-5-yl]phenyl pivalate 172353-13-8 C24H30N4O4
    4-[2-[4-(4-Methoxybenzyloxy)butyl]tetrazol-5-yl]phenyl pivalate
    —— 4-p-Anisidino-3-benzylamino-5-sulfamoyl-benzoesaeure-aethylester 28468-65-7 C23H25N3O5S
    4-p-Anisidino-3-benzylamino-5-sulfamoyl-benzoesaeure-aethylester
    —— 4,5-Diphenyl-2-methoxycarbonyl-3,6-dihydro-2H-1,2-thiazin-S-oxid 21836-50-0 C18H17NO3S
    4,5-Diphenyl-2-methoxycarbonyl-3,6-dihydro-2H-1,2-thiazin-S-oxid
    —— 4-ethoxycarbonyl-2-(2-phenylquinolin-4-yl)pyridine N-oxide 1286763-45-8 C23H18N2O3
    4-ethoxycarbonyl-2-(2-phenylquinolin-4-yl)pyridine N-oxide
    —— 4-Oxo-4H-chromene-2-carboxylate2-ethyl-6,10-dimethyl-1-oxo-2-aza-5-azonia-spiro[4.5]decane; 72275-55-9 C10H5O4*C12H23N2O
    4-Oxo-4H-chromene-2-carboxylate2-ethyl-6,10-dimethyl-1-oxo-2-aza-5-azonia-spiro[4.5]decane;
    —— 4-Oxazolidineacetic acid, 2,5-dioxo-, 1,1-dimethylethyl ester, (R)- 64960-76-5 C9H13NO5
    4-Oxazolidineacetic acid, 2,5-dioxo-, 1,1-dimethylethyl ester, (R)-
    —— 4-[2-benzoyloxy-3-(2-oxo-2H-chromen-4-yloxy)propyl]piperidinium chloride 1202866-30-5 C24H25NO5*ClH
    4-[2-benzoyloxy-3-(2-oxo-2H-chromen-4-yloxy)propyl]piperidinium chloride
    —— 4-(5-sec-butyl-2,3-dihydro-7-hydroxy-3-isopropyl-8-methyl-2-oxo-1H-1,3,4-benzotriazepin-1-yl)-benzaldehyde 959137-65-6 C23H27N3O3
    4-(5-sec-butyl-2,3-dihydro-7-hydroxy-3-isopropyl-8-methyl-2-oxo-1H-1,3,4-benzotriazepin-1-yl)-benzaldehyde
    —— 4-[6-(4-chlorophenoxy)-8-{[(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)methyl]amino}imidazo[1,2-b]pyridazin-3-yl]-N-cyclopropyl-2-methylbenzamide 1365239-99-1 C29H30ClN5O4S
    4-[6-(4-chlorophenoxy)-8-{[(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)methyl]amino}imidazo[1,2-b]pyridazin-3-yl]-N-cyclopropyl-2-methylbenzamide
    —— 4-(2-tolyl)pyridinato mercury(II) chloride 929711-07-9 C12H10ClHgN
    4-(2-tolyl)pyridinato mercury(II) chloride
    —— 4-Isopropylhex-2-endicarbonsaeuredimethylester 52475-44-2 C11H18O4
    4-Isopropylhex-2-endicarbonsaeuredimethylester
    —— 4-[(2-ethyl-1,3-dioxolan-2-yl)methyl]phenol 133154-07-1 C12H16O3
    4-[(2-ethyl-1,3-dioxolan-2-yl)methyl]phenol
    —— 4-Chloro-5-ethyl-2-methylpyridazin-3-one 863228-96-0 C7H9ClN2O
    4-Chloro-5-ethyl-2-methylpyridazin-3-one
    —— 4-ethyl-6,7-dimethoxy-4-phenyl-1,4-dihydro-2H-3,1-benzoxazin-2-one 1070245-78-1 C18H19NO4
    4-ethyl-6,7-dimethoxy-4-phenyl-1,4-dihydro-2H-3,1-benzoxazin-2-one
    —— (4aR,8aS)-4,4,7-trimethyl-1-(4-methylphenyl)sulfonyl-2-propyl-4a,5,6,8a-tetrahydroquinazoline 1314036-29-7 C21H30N2O2S
    (4aR,8aS)-4,4,7-trimethyl-1-(4-methylphenyl)sulfonyl-2-propyl-4a,5,6,8a-tetrahydroquinazoline
    —— 4,39-Ditert-butyl-11,32,46,67-tetraoxaheptacyclo[66.2.2.27,10.233,36.242,45.12,6.137,41]octaconta-1(70),2(80),3,5,7(79),8,10(78),33(77),34,36(76),37,39,41(75),42,44,68,71,73-octadecaene-75,80-diamine 1062598-96-2 C84H122N2O4
    4,39-Ditert-butyl-11,32,46,67-tetraoxaheptacyclo[66.2.2.27,10.233,36.242,45.12,6.137,41]octaconta-1(70),2(80),3,5,7(79),8,10(78),33(77),34,36(76),37,39,41(75),42,44,68,71,73-octadecaene-75,80-diamine
    —— 4-(4-(3-(4-cyano-2-fluoro-5-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)phenyl)-N-methylbutanamide 1398045-05-0 C24H22F4N4O2S
    4-(4-(3-(4-cyano-2-fluoro-5-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)phenyl)-N-methylbutanamide
    —— 4-benzoyl-5-chloro-1H-1,2,3-triazole 94565-24-9 C9H6ClN3O
    4-benzoyl-5-chloro-1H-1,2,3-triazole
    —— {4'-Ethoxy-3'-[(4-methylbenzyloxycarbonylamino)methyl]-biphenyl-3-yl}acetic acid 478373-46-5 C26H27NO5
    {4'-Ethoxy-3'-[(4-methylbenzyloxycarbonylamino)methyl]-biphenyl-3-yl}acetic acid
    —— 4-[5-(4-methylphenyl)-1,2,4-oxadiazol-3-yl]benzaldehyde 957793-65-6 C16H12N2O2
    4-[5-(4-methylphenyl)-1,2,4-oxadiazol-3-yl]benzaldehyde
    —— (4-Amino-1-tert-butylpyrazolo[3,4-d]pyrimidin-3-yl)-(3-methylphenyl)methanol 1151650-16-6 C17H21N5O
    (4-Amino-1-tert-butylpyrazolo[3,4-d]pyrimidin-3-yl)-(3-methylphenyl)methanol
    —— 4-{2-propen-1-yl-[1-(trifluoromethyl)propyl]amino}-2-(trifluoromethyl)benzonitrile 864286-27-1 C15H14F6N2
    4-{2-propen-1-yl-[1-(trifluoromethyl)propyl]amino}-2-(trifluoromethyl)benzonitrile
    —— 4-(2-chloro-phenyl)-9-pyridin-2-yl-6H-pyrrolo[3,4-c]carbazole-1,3-dione 622858-60-0 C25H14ClN3O2
    4-(2-chloro-phenyl)-9-pyridin-2-yl-6H-pyrrolo[3,4-c]carbazole-1,3-dione
    —— 4-oxo-N-(pyridin-2-ylmethyl)-5H-thieno[3,2-c]quinoline-7-carboxamide 1009825-87-9 C18H13N3O2S
    4-oxo-N-(pyridin-2-ylmethyl)-5H-thieno[3,2-c]quinoline-7-carboxamide
    —— 4'-Hydroxyphenyl 10-methylacridinium-9-carboxylate trifluoromethanesulfonate 161006-17-3 CF3O3S*C21H16NO3
    4'-Hydroxyphenyl 10-methylacridinium-9-carboxylate trifluoromethanesulfonate
    —— 4-Methyl-2-methylamino-thiazole-5-carboxylic acid (2,4,6-trimethyl-phenyl)-amide 51719-09-6 C15H19N3OS
    4-Methyl-2-methylamino-thiazole-5-carboxylic acid (2,4,6-trimethyl-phenyl)-amide
    —— 4-{4-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-phenyl}-piperazine-1-carboxylic acid isopropylamide 1085838-36-3 C25H26F3N5O3
    4-{4-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-phenyl}-piperazine-1-carboxylic acid isopropylamide
    —— 4'-(3-{[1-(cyclopropylcarbonyl)-3-azetidinyl]methyl}-5-oxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)-3'-fluoro-4-biphenylcarbonitrile 1332331-80-2 C23H20FN5O2
    4'-(3-{[1-(cyclopropylcarbonyl)-3-azetidinyl]methyl}-5-oxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)-3'-fluoro-4-biphenylcarbonitrile
    —— 4-[4-(2,1,3-benzoxadiazol-5-yl)phenyl]-5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one 1332331-93-7 C23H22N6O3
    4-[4-(2,1,3-benzoxadiazol-5-yl)phenyl]-5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 4-benzyloxy-N2-isopropyl-benzene-1,2-diamine 1329119-59-6 C16H20N2O
    4-benzyloxy-N2-isopropyl-benzene-1,2-diamine
    —— 4-chloro-3-methyl-2-(pyridin-2-yl)quinoline 1259439-25-2 C15H11ClN2
    4-chloro-3-methyl-2-(pyridin-2-yl)quinoline
    —— 4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-[2-[4-(4-methylpiperazin-1-carbonyloxy)butoxy]phenyl]benzamide 183495-49-0 C38H42N4O5
    4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-[2-[4-(4-methylpiperazin-1-carbonyloxy)butoxy]phenyl]benzamide
    —— 4-(4,6-Bis-ethylamino-[1,3,5]triazin-2-ylamino)-benzoic acid [1-(4-chloro-phenyl)-meth-(E)-ylidene]-hydrazide 119868-54-1 C21H23ClN8O
    4-(4,6-Bis-ethylamino-[1,3,5]triazin-2-ylamino)-benzoic acid [1-(4-chloro-phenyl)-meth-(E)-ylidene]-hydrazide