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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4'-((5-((triisopropylsilyl)ethynyl)-1,3-phenylene)bis(ethyne-2,1-diyl))bis(N,N-bis(4-bromobenzyl)aniline) 501947-69-9 C61H56Br4N2Si
4,4'-((5-((triisopropylsilyl)ethynyl)-1,3-phenylene)bis(ethyne-2,1-diyl))bis(N,N-bis(4-bromobenzyl)aniline)
—— [4,7-bis-butoxycarbonylmethyl-10-(2-(2-((2-(2-(2-(bis(2-tert-butoxy-2-oxoethyl)amino)ethoxy)phenoxy)ethyl)(2-tert-butoxy-2-oxoethyl)amino)acetamido)ethyl)-1,4,7,10-tetraazacyclododec-1-yl]acetic acid tert-butyl ester 1278587-15-7 C58H101N7O15
[4,7-bis-butoxycarbonylmethyl-10-(2-(2-((2-(2-(2-(bis(2-tert-butoxy-2-oxoethyl)amino)ethoxy)phenoxy)ethyl)(2-tert-butoxy-2-oxoethyl)amino)acetamido)ethyl)-1,4,7,10-tetraazacyclododec-1-yl]acetic acid tert-butyl ester
—— (4-cyclohexylmethyl-6-{[3-(2-pyridinylamino)propanoyl]amino}-3,4-dihydro-2H-1,4-benzoxazin-2-yl)acetic acid 508183-02-6 C25H32N4O4
(4-cyclohexylmethyl-6-{[3-(2-pyridinylamino)propanoyl]amino}-3,4-dihydro-2H-1,4-benzoxazin-2-yl)acetic acid
—— 4-(5-isobutyl-5,6-dihydro-4H-benzo[f][1,2,3]triazolo[1,5-a][1,4]diazepin-8-yl)morpholine 1358787-59-3 C18H25N5O
4-(5-isobutyl-5,6-dihydro-4H-benzo[f][1,2,3]triazolo[1,5-a][1,4]diazepin-8-yl)morpholine
—— 4-(3-(1-(2,5-dichloro-benzenesulfonyl)piperidin-4-yl)propyl)-1-(bis(4-fluorophenyl)methyl)piperidine 1221747-11-0 C32H36Cl2F2N2O2S
4-(3-(1-(2,5-dichloro-benzenesulfonyl)piperidin-4-yl)propyl)-1-(bis(4-fluorophenyl)methyl)piperidine
—— 4-(1,7-dichloro-4-methylheptan-4-yl)-2-isopropylphenol 1244041-17-5 C17H26Cl2O
4-(1,7-dichloro-4-methylheptan-4-yl)-2-isopropylphenol
—— 4,5-dihydro-2-{[3-(4,5-dihydro-1H-imidazol-2-ylcarbamoyl)benzoyl]amino}-1H-imidazol-3-ium chloride 1583253-76-2 C14H16N6O2*ClH
4,5-dihydro-2-{[3-(4,5-dihydro-1H-imidazol-2-ylcarbamoyl)benzoyl]amino}-1H-imidazol-3-ium chloride
—— (4-Methoxy-phenyl)-[(R)-2-methyl-3-phenylsulfanylmethoxy-prop-(E)-ylidene]-amine 118673-43-1 C18H21NO2S
(4-Methoxy-phenyl)-[(R)-2-methyl-3-phenylsulfanylmethoxy-prop-(E)-ylidene]-amine
—— 4-(3,4-Dimethyl-phenyl)-2-methylene-4-oxo-butyric acid methyl ester 845961-32-2 C14H16O3
4-(3,4-Dimethyl-phenyl)-2-methylene-4-oxo-butyric acid methyl ester
—— {4-[4-(2-ethylphenyl)piperazine-1-carbonyl]-6-fluoro-3-methylnaphthalen-2-yl}acetic acid 1227257-25-1 C26H27FN2O3
{4-[4-(2-ethylphenyl)piperazine-1-carbonyl]-6-fluoro-3-methylnaphthalen-2-yl}acetic acid
—— 4-piperazin-1-yl-1-{[3-(trifluoromethoxy)phenyl]sulfonyl}-1H-benzimidazole 1226793-55-0 C18H17F3N4O3S
4-piperazin-1-yl-1-{[3-(trifluoromethoxy)phenyl]sulfonyl}-1H-benzimidazole
—— 4',7'-dimethoxy-1',2,3,3'-tetrahydro-1,2'-spirobi[indene]-1',3'-diol 101640-20-4 C19H20O4
4',7'-dimethoxy-1',2,3,3'-tetrahydro-1,2'-spirobi[indene]-1',3'-diol
—— (4-hydroxy-[3]pyridyl)-arsonic acid 858839-89-1 C5H6AsNO4
(4-hydroxy-[3]pyridyl)-arsonic acid
—— (4R)-3-<(2R)-2-<N-((1S)-1-carboxy-3-phenylpropyl)amino>propionyl>-1-methyl-2-oxoimidazolidine-4-carboxylic acid 144069-29-4 C18H23N3O6
(4R)-3-<(2R)-2-<N-((1S)-1-carboxy-3-phenylpropyl)amino>propionyl>-1-methyl-2-oxoimidazolidine-4-carboxylic acid
—— 4-pentyloxy-benzoic acid (4-oxo-thiazolidin-2-ylidene)-hydrazide 94091-26-6 C15H19N3O3S
4-pentyloxy-benzoic acid (4-oxo-thiazolidin-2-ylidene)-hydrazide
—— 4-Amino-2-acetoxy-benzol-sulfonsaeure-(1)-<3-chlor-anilid> 795-85-7 C14H13ClN2O4S
4-Amino-2-acetoxy-benzol-sulfonsaeure-(1)-<3-chlor-anilid>
—— (4-phenoxathiin-2-yl-3-<i>p</i>-tolyl-3<i>H</i>-thiazol-2-ylidene)-<i>p</i>-tolyl-amine 121622-51-3 C29H22N2OS2
(4-phenoxathiin-2-yl-3-<i>p</i>-tolyl-3<i>H</i>-thiazol-2-ylidene)-<i>p</i>-tolyl-amine
—— (4-dimethylamino-benzylidene)-[4-phenyl-2-(3-trifluoromethyl-phenyl)-oxazol-5-yl]-amine 1537-36-6 C25H20F3N3O
(4-dimethylamino-benzylidene)-[4-phenyl-2-(3-trifluoromethyl-phenyl)-oxazol-5-yl]-amine
—— 4-(3-ethyl-3<i>H</i>-benzoselenazol-2-ylidene)-2-(5,6-dimethyl-benzothiazol-2-yl)-crotononitrile 115037-76-8 C22H19N3SSe
4-(3-ethyl-3<i>H</i>-benzoselenazol-2-ylidene)-2-(5,6-dimethyl-benzothiazol-2-yl)-crotononitrile
—— 4-fluoro-4-tosyl-1-butene 1043882-03-6 C11H13FO2S
4-fluoro-4-tosyl-1-butene
—— 4'-Methoxy-6-methyl-flavan-3-ol 75161-59-0 C17H18O3
4'-Methoxy-6-methyl-flavan-3-ol
—— 4-(diethoxymethyl)-7-methoxytetrazolo[1,5-a]quinoline 1364665-05-3 C15H18N4O3
4-(diethoxymethyl)-7-methoxytetrazolo[1,5-a]quinoline
—— 4-Benzyl-2-mercapto-5-phenylthiazol 92856-73-0 C16H13NS2
4-Benzyl-2-mercapto-5-phenylthiazol
—— 4-[2-(3-bromo-4-methoxy-phenyl)-2-hydroxy-ethylamino]-3-(4-methyl-6-morpholin-4-yl-1H-benzoimidazol-2-yl)-1,5-dihydro-pyrrol-2-one 667402-34-8 C25H28BrN5O4
4-[2-(3-bromo-4-methoxy-phenyl)-2-hydroxy-ethylamino]-3-(4-methyl-6-morpholin-4-yl-1H-benzoimidazol-2-yl)-1,5-dihydro-pyrrol-2-one
—— 4-(1-cyclopentyl-3-iodo-1H-pyrazol-5-yl)piperidine 1620575-71-4 C13H20IN3
4-(1-cyclopentyl-3-iodo-1H-pyrazol-5-yl)piperidine
—— 4-methylbenzophenone radical anion 32555-06-9 C14H12O
4-methylbenzophenone radical anion
—— 4-Piperidineacetic acid, 1-[(1R)-2-hydroxy-1-phenylethyl]-2-methyl-,ethyl ester, (2S,4R)- 917977-36-7 C18H27NO3
4-Piperidineacetic acid, 1-[(1R)-2-hydroxy-1-phenylethyl]-2-methyl-,ethyl ester, (2S,4R)-
—— 4-(2-fluoro-4-methylphenylamino)-7-methoxy-6-(4-(2,2,2-trifluoroethyl)piperazin-1-yl)cinnoline-3-carbonitrile 1041853-87-5 C23H22F4N6O
4-(2-fluoro-4-methylphenylamino)-7-methoxy-6-(4-(2,2,2-trifluoroethyl)piperazin-1-yl)cinnoline-3-carbonitrile
—— 4''-O-acetyl-2'-O-(3-(4-(2-dimethylaminoethyl)piperidin1-yl)propyl)-6-O-methylerythromycin A 957064-25-4 C51H94N4O14
4''-O-acetyl-2'-O-(3-(4-(2-dimethylaminoethyl)piperidin1-yl)propyl)-6-O-methylerythromycin A
—— 4-Hydroxy-6,7-dimethoxy-1-<3,4-dimethoxy-phenyl>-β-naphthoesaeure-tert.-butylester 96588-56-6 C25H28O7
4-Hydroxy-6,7-dimethoxy-1-<3,4-dimethoxy-phenyl>-β-naphthoesaeure-tert.-butylester
—— (4R,5S)-1-(3-iodobenzofuran-2-yl)-3,4-dimethyl-5-phenylimidazolidin-2-one 1612761-75-7 C19H17IN2O2
(4R,5S)-1-(3-iodobenzofuran-2-yl)-3,4-dimethyl-5-phenylimidazolidin-2-one
—— 4-[2-(4-cyanophenethyl)-3H-imidazo[4,5-b]pyridin-5-yl]benzonitrile 1541988-54-8 C22H15N5
4-[2-(4-cyanophenethyl)-3H-imidazo[4,5-b]pyridin-5-yl]benzonitrile
—— 4-(N-dichloroacetyl-glycyl)-benzenesulfonic acid dimethylamide 104622-34-6 C12H14Cl2N2O4S
4-(N-dichloroacetyl-glycyl)-benzenesulfonic acid dimethylamide
—— 4-((1R,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropyl)-2-methylbut-3-yn-2-ol 1221494-16-1 C14H22O
4-((1R,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropyl)-2-methylbut-3-yn-2-ol
—— 4-iodo-2,6-dimethoxypyrimidine-5-carboxylic acid ethyl ester 1009811-93-1 C9H11IN2O4
4-iodo-2,6-dimethoxypyrimidine-5-carboxylic acid ethyl ester
—— 4,5-Dihydroxy-1,3,6,8-tetramethyl-phenanthren 60935-38-8 C18H18O2
4,5-Dihydroxy-1,3,6,8-tetramethyl-phenanthren
—— 4-amino-6-methylthio-1-(α-D-ribofuranosyl)pyrazolo<3,4-d>pyrimidine 116019-25-1 C11H15N5O4S
4-amino-6-methylthio-1-(α-D-ribofuranosyl)pyrazolo<3,4-d>pyrimidine
—— 4-((3-(4-cyano-3-(trifluoromethyl)phenyl)-1-(4-cyclohexylphenyl)ureido)methyl)benzoic acid 1056595-01-7 C29H26F3N3O3
4-((3-(4-cyano-3-(trifluoromethyl)phenyl)-1-(4-cyclohexylphenyl)ureido)methyl)benzoic acid
—— 4-(1-(thiazol-2-yl)ethyl)benzene-1,3-diol 1393115-11-1 C11H11NO2S
4-(1-(thiazol-2-yl)ethyl)benzene-1,3-diol
—— (4aR,6S,7S,8R,8aS)-6-methoxy-8-nitro-2-phenylhexahydropyrano[3,2-d][1,3]dioxine-7-d 74720-68-6 C14H17NO6
(4aR,6S,7S,8R,8aS)-6-methoxy-8-nitro-2-phenylhexahydropyrano[3,2-d][1,3]dioxine-7-d
—— 4-Bromo-benzenesulfinic acid cyclohexyl-[(diisobutylamino)-methyl]-amide 63930-76-7 C21H35BrN2OS
4-Bromo-benzenesulfinic acid cyclohexyl-[(diisobutylamino)-methyl]-amide
—— 4,4'-Bis-(1-hydroxy-cyclohexyl)-3,5,3',5'-tetramethoxy-biphenyl 119641-52-0 C28H38O6
4,4'-Bis-(1-hydroxy-cyclohexyl)-3,5,3',5'-tetramethoxy-biphenyl
—— (4-Trifluormethylmercapto-phenylmercapto)-essigsaeure 2992-24-7 C9H7F3O2S2
(4-Trifluormethylmercapto-phenylmercapto)-essigsaeure
—— 4-chloro-9-methyl-8-oxa-10,12-diaza-tricyclo[7.3.1.0<sup>2,7</sup>]trideca-2,4,6-trien-11-ylidene-cyanamide 243460-53-9 C12H11ClN4O
4-chloro-9-methyl-8-oxa-10,12-diaza-tricyclo[7.3.1.0<sup>2,7</sup>]trideca-2,4,6-trien-11-ylidene-cyanamide
—— 4'-((4-((11-(dimethyl((trimethylsilyl)methyl)silyl)undecyl)oxy)benzoyl)oxy)-[1,1'-biphenyl]-3-yl 4-((4-(dodecyloxy)benzoyl)oxy)benzoate 1225283-72-6 C62H84O8Si2
4'-((4-((11-(dimethyl((trimethylsilyl)methyl)silyl)undecyl)oxy)benzoyl)oxy)-[1,1'-biphenyl]-3-yl 4-((4-(dodecyloxy)benzoyl)oxy)benzoate
—— 4-methyl-7,8-bis(4-nitrophenyl)pyrazino[2,3-g][1,4]benzoxazin-3-one 138841-97-1 C23H15N5O6
4-methyl-7,8-bis(4-nitrophenyl)pyrazino[2,3-g][1,4]benzoxazin-3-one
—— 4-(4-methoxy-benzhydryl)-3-methyl-2H-isoxazol-5-one 94005-25-1 C18H17NO3
4-(4-methoxy-benzhydryl)-3-methyl-2H-isoxazol-5-one
—— 4-O-acetyl-5-azido-2-N,3-O-dibenzyl-2,5,6-trideoxy-2,6-imino-L-gulose acetyl methyl acetal 1401914-63-3 C25H30N4O6
4-O-acetyl-5-azido-2-N,3-O-dibenzyl-2,5,6-trideoxy-2,6-imino-L-gulose acetyl methyl acetal
—— 4-(2-Methyl-imidazo[1,2-a]pyridin-3-ylazo)-benzoic acid [1-m-tolyl-meth-(E)-ylidene]-hydrazide 127693-52-1 C23H20N6O
4-(2-Methyl-imidazo[1,2-a]pyridin-3-ylazo)-benzoic acid [1-m-tolyl-meth-(E)-ylidene]-hydrazide
—— 4,6-Bis(4,4’-dichlorobenzhydryl)-3-iodo-1-methoxybenzene 1590417-68-7 C33H23Cl4IO
4,6-Bis(4,4’-dichlorobenzhydryl)-3-iodo-1-methoxybenzene