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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Pyrimidinamine, N-(4-ethyl-3-nitrophenyl)-6-(hexahydro-1H-azepin-1-yl)-2-(3-methylphenyl)- 2341300-02-3 C25H29N5O2
    4-Pyrimidinamine, N-(4-ethyl-3-nitrophenyl)-6-(hexahydro-1H-azepin-1-yl)-2-(3-methylphenyl)-
    —— 4-Pyridinecarboxaldehyde, 3-(4-bromophenyl)- 1823917-36-7 C12H8BrNO
    4-Pyridinecarboxaldehyde, 3-(4-bromophenyl)-
    —— 4-(Dimethylamino)-5-isothiazolemethanol 181819-76-1 C6H10N2OS
    4-(Dimethylamino)-5-isothiazolemethanol
    —— 4-(2-Ethynylphenyl)piperidine 1211519-73-1 C13H15N
    4-(2-Ethynylphenyl)piperidine
    —— {4a[(2aMethylpropa2a enoyl)oxy]phenyl}diphenylsulfanium tridecafluorohexanea1asulfonate 911027-68-4 C28H19F13O5S2
    {4a[(2aMethylpropa2a enoyl)oxy]phenyl}diphenylsulfanium tridecafluorohexanea1asulfonate
    —— 4-[(3-{(1S,5R)-1-[4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hex-3-yl}propyl)thio]-pyrimidin-2-ol hydrochloride 927439-16-5 C19H20F3N3OS*ClH
    4-[(3-{(1S,5R)-1-[4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hex-3-yl}propyl)thio]-pyrimidin-2-ol hydrochloride
    —— 4-hydroxyiminomethyleneamino-2-methylthiopyrimidine-5-carboxamide oxime 103970-38-3 C7H10N6O2S
    4-hydroxyiminomethyleneamino-2-methylthiopyrimidine-5-carboxamide oxime
    —— 4-Difluormethyl-2,3,5,6-tetrafluortoluol 34599-14-9 C8H4F6
    4-Difluormethyl-2,3,5,6-tetrafluortoluol
    —— 4-Cyclohexyl-2-cyan-3-oxo-1-cyclopentancarbonsaeure-ethylester 81143-74-0 C15H21NO3
    4-Cyclohexyl-2-cyan-3-oxo-1-cyclopentancarbonsaeure-ethylester
    —— (4S)-4-(aminomethyl)-5-[[2-[(18S,25S,35S)-35-[(S)-hydroxy(phenyl)methyl]-28-(methoxymethyl)-21-methyl-18-[2-(methylamino)-2-oxoethyl]-16,23,30,33-tetraoxo-25-propan-2-yl-3,13,20,27,37-pentathia-7,17,24,31,34,39,40,41,42,43-decazaheptacyclo[34.2.1.12,5.112,15.119,22.126,29.06,11]tritetraconta-1(38),2(43),4,6(11),7,9,12(42),14,19(41),21,26(40),28,36(39)-tridecaen-8-yl]-1,3-thiazol-4-yl]amino]-5-oxopentanoic acid 960062-29-7 C53H54N14O10S6
    (4S)-4-(aminomethyl)-5-[[2-[(18S,25S,35S)-35-[(S)-hydroxy(phenyl)methyl]-28-(methoxymethyl)-21-methyl-18-[2-(methylamino)-2-oxoethyl]-16,23,30,33-tetraoxo-25-propan-2-yl-3,13,20,27,37-pentathia-7,17,24,31,34,39,40,41,42,43-decazaheptacyclo[34.2.1.12,5.112,15.119,22.126,29.06,11]tritetraconta-1(38),2(43),4,6(11),7,9,12(42),14,19(41),21,26(40),28,36(39)-tridecaen-8-yl]-1,3-thiazol-4-yl]amino]-5-oxopentanoic acid
    —— 4-N-[4-(4-anilinoanilino)phenyl]-7-N-phenyl-2,1,3-benzothiadiazole-4,7-diamine 507236-63-7 C30H24N6S
    4-N-[4-(4-anilinoanilino)phenyl]-7-N-phenyl-2,1,3-benzothiadiazole-4,7-diamine
    —— 4-((4,6-bis(p-tolylamino)-1,3,5-triazin-2-yl)amino)-N-(2-(4-nitrophenyl)-4-oxothiazolidin-3-yl)benzamide 1388220-51-6 C33H29N9O4S
    4-((4,6-bis(p-tolylamino)-1,3,5-triazin-2-yl)amino)-N-(2-(4-nitrophenyl)-4-oxothiazolidin-3-yl)benzamide
    —— 4-(4-Fluoro-benzyl)-piperazine-1-carboxylic acid 4-iodo-pyrazol-1-yl ester 548767-73-3 C15H16FIN4O2
    4-(4-Fluoro-benzyl)-piperazine-1-carboxylic acid 4-iodo-pyrazol-1-yl ester
    —— {4-[2-(4-bromophenyl)-[1,3]dithiolan-2-yl]phenylethynyl}triisopropylsilane 866393-59-1 C26H33BrS2Si
    {4-[2-(4-bromophenyl)-[1,3]dithiolan-2-yl]phenylethynyl}triisopropylsilane
    —— 4-{[(6-benzofuran-2-yl-1,3-dioxo-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl)-amino]-methyl}-benzenesulfonamide 943529-21-3 C25H19N3O5S
    4-{[(6-benzofuran-2-yl-1,3-dioxo-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl)-amino]-methyl}-benzenesulfonamide
    —— 4-{1-(carboxymethyl)-7-[(E)-2-(4-{[(2E)-4-(4-chlorophenoxy)-2-buten-1-yl]oxy}phenyl)vinyl]-4-fluoro-2-methyl-1H-indol-3-yl}butanoic acid 908136-86-7 C33H31ClFNO6
    4-{1-(carboxymethyl)-7-[(E)-2-(4-{[(2E)-4-(4-chlorophenoxy)-2-buten-1-yl]oxy}phenyl)vinyl]-4-fluoro-2-methyl-1H-indol-3-yl}butanoic acid
    —— [(4,4'-dineopentylester-2,2'-bipyridine)PtCl2] 1048686-26-5 C22H28Cl2N2O4Pt
    [(4,4'-dineopentylester-2,2'-bipyridine)PtCl2]
    —— 4-[2-chloro-4-(3-piperidin-1-yl-propoxy)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester 684249-91-0 C23H36ClN3O3
    4-[2-chloro-4-(3-piperidin-1-yl-propoxy)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4'-methyl-5-thiazol-5-yl-biphenyl-3-carboxylic acid [2-(4-methane-sulfonyl-piperazin-1-yl)-1-methyl-ethyl]-amide 1025698-95-6 C25H30N4O3S2
    4'-methyl-5-thiazol-5-yl-biphenyl-3-carboxylic acid [2-(4-methane-sulfonyl-piperazin-1-yl)-1-methyl-ethyl]-amide
    —— 4-biphenyl-2-yl-benzophenone 6813-30-5 C25H18O
    4-biphenyl-2-yl-benzophenone
    —— 4-[{4-[4-(4-fluorophenylamino)pyrimidin-2-yl-amino]benzenesulfonyl}-(2-pyrrolidin-1-ylethyl)amino]-piperidine-1-carboxylic acid tert-butyl ester 919835-66-8 C32H42FN7O4S
    4-[{4-[4-(4-fluorophenylamino)pyrimidin-2-yl-amino]benzenesulfonyl}-(2-pyrrolidin-1-ylethyl)amino]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-((3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino)-N-(4-nitrobenzyl)-N-(pyridin-2-yl)benzenesulfonamide 1241891-91-7 C28H19ClN4O6S
    4-((3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino)-N-(4-nitrobenzyl)-N-(pyridin-2-yl)benzenesulfonamide
    —— 4-bromo-1-(3-bromophenyl)-5-(4-methoxyphenyl)-1H-pyrazole-3-carboxylic acid 1314017-94-1 C17H12Br2N2O3
    4-bromo-1-(3-bromophenyl)-5-(4-methoxyphenyl)-1H-pyrazole-3-carboxylic acid
    —— 4-(4-chlorobenzyl)-4-fluoropiperidine monohydrochloride 1864058-44-5 C12H15ClFN*ClH
    4-(4-chlorobenzyl)-4-fluoropiperidine monohydrochloride
    —— (4-Methoxynaphthalen-2-yl)methanamine hydrochloride 1864073-43-7 C12H14ClNO
    (4-Methoxynaphthalen-2-yl)methanamine hydrochloride
    —— 4-[(3-Propyl-1,2,4-oxadiazol-5-yl)methyl]piperidine hydrochloride 1909305-95-8 C11H20ClN3O
    4-[(3-Propyl-1,2,4-oxadiazol-5-yl)methyl]piperidine hydrochloride
    —— (4-(3-Hydroxy-2,2-dimethylpropoxy)phenyl)boronic acid 938443-39-1 C11H17BO4
    (4-(3-Hydroxy-2,2-dimethylpropoxy)phenyl)boronic acid
    —— (4R)-4-Amino-3,4-dihydro-2H-1-benzopyran-6-propanoic acid 1228571-69-4 C12H15NO3
    (4R)-4-Amino-3,4-dihydro-2H-1-benzopyran-6-propanoic acid
    —— 4-[2-Methoxy-5-[[(1S)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-8-[(1,2,3,4-tetrahydro-6-methoxy-2-methyl-1-oxo-8-isoquinolinyl)oxy]-1-isoquinolinyl]methyl]phenoxy]benzaldehyde 172924-26-4 C38H40N2O8
    4-[2-Methoxy-5-[[(1S)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-8-[(1,2,3,4-tetrahydro-6-methoxy-2-methyl-1-oxo-8-isoquinolinyl)oxy]-1-isoquinolinyl]methyl]phenoxy]benzaldehyde
    —— 4-(3-Methoxy-1-oxobutyl)-2-phenyl-5(4H)-oxazolone 82291-67-6 C14H15NO4
    4-(3-Methoxy-1-oxobutyl)-2-phenyl-5(4H)-oxazolone
    —— 4,5-Dihydro-4-[2-(8-hydroxy-6-sulfo-2-naphthalenyl)diazenyl]-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid 1184179-37-0 C20H14N4O10S2
    4,5-Dihydro-4-[2-(8-hydroxy-6-sulfo-2-naphthalenyl)diazenyl]-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid
    —— (4R,5S)-4-(5-(benzyloxy)pentyl)-2,2-dimethyl-5-((S)-oxiran-2-yl)-1,3-dioxolane 1422039-46-0 C19H28O4
    (4R,5S)-4-(5-(benzyloxy)pentyl)-2,2-dimethyl-5-((S)-oxiran-2-yl)-1,3-dioxolane
    —— 4-{[4-methoxy-2-(2-morpholin-4-yl-2-thioxo-ethoxy)-phenyl]-thioacetyl}-morpholine 103506-20-3 C19H26N2O4S2
    4-{[4-methoxy-2-(2-morpholin-4-yl-2-thioxo-ethoxy)-phenyl]-thioacetyl}-morpholine
    —— 4-methyl-3-phenylimino-5-(2-pyridyl)imino-1,2,4-dithiazolidine 120811-65-6 C14H12N4S2
    4-methyl-3-phenylimino-5-(2-pyridyl)imino-1,2,4-dithiazolidine
    —— (4R,5R,6R)-4-Methoxymethoxy-5,6-dimethyl-tetrahydro-pyran-2-one 850353-36-5 C9H16O4
    (4R,5R,6R)-4-Methoxymethoxy-5,6-dimethyl-tetrahydro-pyran-2-one
    —— 4-benzothiazol-2-yl-3-phenyl-2,3-dihydro-benzo[<i>b</i>][1,4]thiazepine 56754-37-1 C22H16N2S2
    4-benzothiazol-2-yl-3-phenyl-2,3-dihydro-benzo[<i>b</i>][1,4]thiazepine
    —— 4-[(1S)-2-[(3R)-3-(4-chlorophenyl)-4-(4-cyanophenyl)piperazin-1-yl]-1-hydroxyethyl]benzonitrile 1427712-57-9 C26H23ClN4O
    4-[(1S)-2-[(3R)-3-(4-chlorophenyl)-4-(4-cyanophenyl)piperazin-1-yl]-1-hydroxyethyl]benzonitrile
    —— 4,9-dimethyl-10-oxo-deca-2<i>t</i>,4<i>t</i>,6<i>c</i>,8<i>t</i>-tetraenoic acid methyl ester 69774-19-2 C13H16O3
    4,9-dimethyl-10-oxo-deca-2<i>t</i>,4<i>t</i>,6<i>c</i>,8<i>t</i>-tetraenoic acid methyl ester
    —— 4-[7-[2-[tert-butyl(dimethyl)silyl]oxy-3-fluoropropoxy]quinolin-2-yl]-N,N-diethylaniline 1374108-30-1 C28H39FN2O2Si
    4-[7-[2-[tert-butyl(dimethyl)silyl]oxy-3-fluoropropoxy]quinolin-2-yl]-N,N-diethylaniline
    —— (4aS,5S,7Z,8S,8aR)-7-Ethylideneoctahydro-2H-5,8-methanochromene 85633-08-5 C12H18O
    (4aS,5S,7Z,8S,8aR)-7-Ethylideneoctahydro-2H-5,8-methanochromene
    —— 4-(2-Hydroxy-5-methylphenyl)-2(3H)-thiazolone 103261-71-8 C10H9NO2S
    4-(2-Hydroxy-5-methylphenyl)-2(3H)-thiazolone
    —— 4-Hexenoic acid, 2,6-diazido-3-hydroxy-, (2S,3R,4E)- 1439259-81-0 C6H8N6O3
    4-Hexenoic acid, 2,6-diazido-3-hydroxy-, (2S,3R,4E)-
    —— 4,4,5,5-Tetracyano-3-(trimethylplumbyl)-4,5-dihydro-3H-pyrazole-3-carboxylic acid ethyl ester 52762-90-0 C13H14N6O2Pb
    4,4,5,5-Tetracyano-3-(trimethylplumbyl)-4,5-dihydro-3H-pyrazole-3-carboxylic acid ethyl ester
    —— 4-(3-Ethoxy-5-isoxazolyl)piperidine 132033-92-2 C10H16N2O2
    4-(3-Ethoxy-5-isoxazolyl)piperidine
    —— 4-(Dimethylamino)benzaldehyde 2-ethyl-2-(4-methylphenyl)hydrazone 81368-37-8 C18H23N3
    4-(Dimethylamino)benzaldehyde 2-ethyl-2-(4-methylphenyl)hydrazone
    —— 4-Benzoxazoleacetic acid, 2-(aminocarbonyl)-, methyl ester 1803834-99-2 C11H10N2O4
    4-Benzoxazoleacetic acid, 2-(aminocarbonyl)-, methyl ester
    —— 4-Chloro-2-(3-piperidinyl)-3H-imidazo[4,5-c]pyridine 933725-39-4 C11H13ClN4
    4-Chloro-2-(3-piperidinyl)-3H-imidazo[4,5-c]pyridine
    —— 4-[2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl]-2-(hydroxymethyl)phenyl I(2)-D-glucopyranosiduronic acid 31477-53-9 C19H29NO9
    4-[2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl]-2-(hydroxymethyl)phenyl I(2)-D-glucopyranosiduronic acid
    —— 4-Piperidinecarboxamide, N-(2,4-dimethyl-3-pyridinyl)-1-(1-pyrrolidinylcarbonyl)- 2134602-99-4 C18H26N4O2
    4-Piperidinecarboxamide, N-(2,4-dimethyl-3-pyridinyl)-1-(1-pyrrolidinylcarbonyl)-
    —— 4-(9H-Fluoren-9-ylidene)-1,4-dihydro-1-(phenylmethyl)pyridine 2769-88-2 C25H19N
    4-(9H-Fluoren-9-ylidene)-1,4-dihydro-1-(phenylmethyl)pyridine