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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Hydroxy-α<sup>1</sup>-((α-methylphenethylamino)-methyl)-m-xylol-α<sup>1</sup>,α<sup>3</sup>-diol 24085-27-6 C18H23NO3
4-Hydroxy-α<sup>1</sup>-((α-methylphenethylamino)-methyl)-m-xylol-α<sup>1</sup>,α<sup>3</sup>-diol
—— 4-formyl-2-iodo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl 2,4,5-trichlorobenzenesulfonate 1426673-14-4 C19H17BCl3IO6S
4-formyl-2-iodo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl 2,4,5-trichlorobenzenesulfonate
—— 4-Hydroxy-3-[[4-[(4-hydroxy-3-methylphenyl)-phenylmethyl]-2-methylphenyl]diazenyl]naphthalene-2-sulfonic acid 1254103-31-5 C31H26N2O5S
4-Hydroxy-3-[[4-[(4-hydroxy-3-methylphenyl)-phenylmethyl]-2-methylphenyl]diazenyl]naphthalene-2-sulfonic acid
—— 4-(cyanomethoxy)phenyl 4-(nonyloxy)benzoate 1616081-55-0 C24H29NO4
4-(cyanomethoxy)phenyl 4-(nonyloxy)benzoate
—— 4-[(3R)-3-aminopyrrolidin-1-yl]-N-(2-methoxyethyl)pyridin-2-amine 1201174-88-0 C12H20N4O
4-[(3R)-3-aminopyrrolidin-1-yl]-N-(2-methoxyethyl)pyridin-2-amine
—— 4-[4-(Benzylideneamino)phenyl]aniline 15983-35-4 C19H16N2
4-[4-(Benzylideneamino)phenyl]aniline
—— 4-methoxy-7,7-dimethyl-9-phenyl-7H-benzo[C]fluoren-5-ol 1380855-53-7 C26H22O2
4-methoxy-7,7-dimethyl-9-phenyl-7H-benzo[C]fluoren-5-ol
—— 4-[[4-[[(1R,2R)-2-acetamidocyclohexyl]amino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-N-(1-ethylpiperidin-4-yl)-3-methoxybenzamide 1245828-77-6 C28H38F3N7O3
4-[[4-[[(1R,2R)-2-acetamidocyclohexyl]amino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-N-(1-ethylpiperidin-4-yl)-3-methoxybenzamide
—— 4-((1-methyl-1H-indol-5-yl)sulfonyl)-6-(pyridin-4-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine 1401774-74-0 C22H19N3O3S
4-((1-methyl-1H-indol-5-yl)sulfonyl)-6-(pyridin-4-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine
—— 4-[[4-[[(1R,2R)-2-acetamidocyclohexyl]amino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-2-fluoro-5-methoxy-N-(1-methylpiperidin-4-yl)benzamide 1245829-32-6 C27H35F4N7O3
4-[[4-[[(1R,2R)-2-acetamidocyclohexyl]amino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-2-fluoro-5-methoxy-N-(1-methylpiperidin-4-yl)benzamide
—— (4'R,5'R,6'S,8'R,12'S,16'S)-6'-(dimethylamino)-16'-methylspiro[1,3-dioxolane-2,15'-tetracyclo[9.7.0.03,8.012,16]octadeca-1(11),2-diene]-4',5',8',18'-tetrol 1308662-73-8 C23H35NO6
(4'R,5'R,6'S,8'R,12'S,16'S)-6'-(dimethylamino)-16'-methylspiro[1,3-dioxolane-2,15'-tetracyclo[9.7.0.03,8.012,16]octadeca-1(11),2-diene]-4',5',8',18'-tetrol
—— 4-(2,4-difluorophenyloxy)-2,6-dimethyl-4,5,6,7-tetrahydrofuro[2,3-c]pyridine hydrochloride 1067634-21-2 C15H15F2NO2*ClH
4-(2,4-difluorophenyloxy)-2,6-dimethyl-4,5,6,7-tetrahydrofuro[2,3-c]pyridine hydrochloride
—— 4-Fluor-3',4',5'-trimethoxy-benzophenon-ketimin 25276-19-1 C16H16FNO3
4-Fluor-3',4',5'-trimethoxy-benzophenon-ketimin
—— 4-(4-(anilinocarbonyl)aminophenoxy)-7-(2-methoxyethoxy)-6-quinolinecarboxamide 417714-41-1 C26H24N4O5
4-(4-(anilinocarbonyl)aminophenoxy)-7-(2-methoxyethoxy)-6-quinolinecarboxamide
—— 4-(chlorophenylmethylene)-9-naphthalen-2-yl-2-(toluene-4-sulfonyl)-2,3,4,9-tetrahydro-1H-indeno[2,1-c]pyridine 1338070-66-8 C36H28ClNO2S
4-(chlorophenylmethylene)-9-naphthalen-2-yl-2-(toluene-4-sulfonyl)-2,3,4,9-tetrahydro-1H-indeno[2,1-c]pyridine
—— 4-Methyl-2-(2-oxopropyl)benzonitrile 1419181-93-3 C11H11NO
4-Methyl-2-(2-oxopropyl)benzonitrile
—— 4-{5-(3,4-dimethylisooxazolyl)sulphamyl}-2'-hydroxy-5'-nitrobenzylidene aniline nickel(II) complex 125649-89-0 C36H30N8NiO12S2
4-{5-(3,4-dimethylisooxazolyl)sulphamyl}-2'-hydroxy-5'-nitrobenzylidene aniline nickel(II) complex
—— 4-acetyl-2-(3-methoxyphenyl)-5-methyl-N-(2-hydroxyethyl)-2,3-dihydro-1H-1,2,3-triazole 1169829-20-2 C14H19N3O3
4-acetyl-2-(3-methoxyphenyl)-5-methyl-N-(2-hydroxyethyl)-2,3-dihydro-1H-1,2,3-triazole
—— 4-Nitro-pyrrol-carbaldehyd-(2)-thiosemicarbazon 89692-28-4 C6H7N5O2S
4-Nitro-pyrrol-carbaldehyd-(2)-thiosemicarbazon
—— 4-Oxabicyclo[14.1.0]heptadecane-5,9-dione,7,11-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-8,8,10,12-tetramethyl-3-[(1E)-1-methyl-2-(5-methyl-2-pyridinyl)ethenyl]-,(1S,3S,7S,10R,11S,12S,16R)- 371785-19-2 C41H71NO5Si2
4-Oxabicyclo[14.1.0]heptadecane-5,9-dione,7,11-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-8,8,10,12-tetramethyl-3-[(1E)-1-methyl-2-(5-methyl-2-pyridinyl)ethenyl]-,(1S,3S,7S,10R,11S,12S,16R)-
—— 4-Chloro-3-sulfobenzenediazonium;chloride 24569-38-8 C6H4ClN2O3S*Cl
4-Chloro-3-sulfobenzenediazonium;chloride
—— 4-aminomethyl-1-(2-benzyloxy-ethyl)-piperidin-4-ol 948894-77-7 C15H24N2O2
4-aminomethyl-1-(2-benzyloxy-ethyl)-piperidin-4-ol
—— 4-phenylbenzyl chloride-d<sub>2</sub> 1523607-20-6 C13H11Cl
4-phenylbenzyl chloride-d<sub>2</sub>
—— (4-pentyl-6-trichloromethyl-[1,3,5]triazin-2-yl)-propyl-amine 24802-91-3 C12H19Cl3N4
(4-pentyl-6-trichloromethyl-[1,3,5]triazin-2-yl)-propyl-amine
—— {4-[4-(3,4-Dimethoxy-phenyl)-5-ethoxy-oxazol-2-yl]-phenyl}-acetonitrile 80589-67-9 C21H20N2O4
{4-[4-(3,4-Dimethoxy-phenyl)-5-ethoxy-oxazol-2-yl]-phenyl}-acetonitrile
—— 4-iodo-1,3-dimethyl-N-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]-1H-pyrazole-5-carboxamide 1446442-62-1 C13H7F7IN3O
4-iodo-1,3-dimethyl-N-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]-1H-pyrazole-5-carboxamide
—— 4,5,9,10-tetramethoxypyrene-2,7-dicarbaldehyde 1450761-85-9 C22H18O6
4,5,9,10-tetramethoxypyrene-2,7-dicarbaldehyde
—— 4-(2-(2-thienyl)ethoxy)phthalonitrile 868658-76-8 C14H10N2OS
4-(2-(2-thienyl)ethoxy)phthalonitrile
—— 4-imidazo[1,2-a]pyridin-2-yl-3-(4-methylphenyl)oxadiazol-3-ium-5-olate 93546-84-0 C16H12N4O2
4-imidazo[1,2-a]pyridin-2-yl-3-(4-methylphenyl)oxadiazol-3-ium-5-olate
—— 4-chloro-N-(5-hydroxypentyl)-5-(4-(trifluoromethyl)phenyl)isoxazole-3-carboxamide 1110770-34-7 C16H16ClF3N2O3
4-chloro-N-(5-hydroxypentyl)-5-(4-(trifluoromethyl)phenyl)isoxazole-3-carboxamide
—— 4-{3-(4-fluorophenyl)-1-[2-(2-methoxyethoxy)ethyl]-1H-pyrazol-4-yl}pyridine 1285530-03-1 C19H20FN3O2
4-{3-(4-fluorophenyl)-1-[2-(2-methoxyethoxy)ethyl]-1H-pyrazol-4-yl}pyridine
—— 4-[4-(1H-indol-4-yl)-6-(2-methylimidazol-1-yl)-1,3,5-triazin-2-yl]morpholine 1174190-86-3 C19H19N7O
4-[4-(1H-indol-4-yl)-6-(2-methylimidazol-1-yl)-1,3,5-triazin-2-yl]morpholine
—— 4-(2'-oxo-1'-pentyl-1',2'-dihydrospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-4'-yl)benzonitrile 912658-38-9 C28H24N2O4
4-(2'-oxo-1'-pentyl-1',2'-dihydrospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-4'-yl)benzonitrile
—— (4aS,6aR,6bS,8aR,12aS,14aR,14bS)-2,2,6a,6b,9,9,12a-Heptamethyl-10,14-dioxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-octadecahydro-2H-picene-4a-carboxylic acid amide 443104-48-1 C30H45NO3
(4aS,6aR,6bS,8aR,12aS,14aR,14bS)-2,2,6a,6b,9,9,12a-Heptamethyl-10,14-dioxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-octadecahydro-2H-picene-4a-carboxylic acid amide
—— 4'-[[N-2''-(diethylamino)ethyl]carbamoyl]phenylmethyl phenylmethyl carbonate 267649-35-4 C22H28N2O4
4'-[[N-2''-(diethylamino)ethyl]carbamoyl]phenylmethyl phenylmethyl carbonate
—— 4'-methoxy-1,1',3-trimethyl-4,5'-bipyrimidine-2,2',6(1H,1'H,3H)-tetrone 79888-82-7 C12H14N4O4
4'-methoxy-1,1',3-trimethyl-4,5'-bipyrimidine-2,2',6(1H,1'H,3H)-tetrone
—— 4-Fluoro-benzoic acid 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-henicosafluoro-dodecyl ester 136083-42-6 C19H8F22O2
4-Fluoro-benzoic acid 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-henicosafluoro-dodecyl ester
—— 4-(1-butyl-3,3-dimethyl-3H-indol-2-ylidenemethyl)-3-octyloxy-3-cyclobutene-1,2-dione 1401032-25-4 C27H37NO3
4-(1-butyl-3,3-dimethyl-3H-indol-2-ylidenemethyl)-3-octyloxy-3-cyclobutene-1,2-dione
—— 4,5-bis-[1-benzyloxy-4-(tert-butyl-diphenyl-silanyloxy)-butyl]-2,2-dimethyl-[1,3]dioxolane 924288-73-3 C59H74O6Si2
4,5-bis-[1-benzyloxy-4-(tert-butyl-diphenyl-silanyloxy)-butyl]-2,2-dimethyl-[1,3]dioxolane
—— [(4-Benzylsulfonylamino)-(3-amino)-benzotrifluoride] 182500-20-5 C14H13F3N2O2S
[(4-Benzylsulfonylamino)-(3-amino)-benzotrifluoride]
—— 4-[2-(3-nitro-4-aminophenyl)ethyl]-1-(3-trifluoromethylphenyl)piperazine 1814-62-6 C19H21F3N4O2
4-[2-(3-nitro-4-aminophenyl)ethyl]-1-(3-trifluoromethylphenyl)piperazine
—— 4,8-Diisobutyl-4,8-dimethyl-2,6-dinonyl-[1,3,5,7,2,4,6,8]tetrazatetrasilocane-2,6-diamine 26332-15-0 C28H70N6Si4
4,8-Diisobutyl-4,8-dimethyl-2,6-dinonyl-[1,3,5,7,2,4,6,8]tetrazatetrasilocane-2,6-diamine
—— 4-(benzyloxy)-1-(2,9-dimethyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-7-yl)pyridin-2(1H)-one hydrochloride 1173152-05-0 C25H25N3O2*ClH
4-(benzyloxy)-1-(2,9-dimethyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-7-yl)pyridin-2(1H)-one hydrochloride
—— (4R)-4-benzyl-3-[(2R,3S,5R,6R,8R)-3,9-bis[[tert-butyl(dimethyl)silyl]oxy]-6-methoxy-2,6,8-trimethyl-5-triethylsilyloxynonanoyl]-1,3-oxazolidin-2-one 1355616-38-4 C41H77NO7Si3
(4R)-4-benzyl-3-[(2R,3S,5R,6R,8R)-3,9-bis[[tert-butyl(dimethyl)silyl]oxy]-6-methoxy-2,6,8-trimethyl-5-triethylsilyloxynonanoyl]-1,3-oxazolidin-2-one
—— 4,4'-((2-oxo-5-(2-phenyl-2H-1,2,3-triazol-4-yl)furan-3,4(2H,5H)-diylidene)bis(hydrazin-1-yl-2-ylidene))dibenzoic acid 77737-72-5 C26H19N7O6
4,4'-((2-oxo-5-(2-phenyl-2H-1,2,3-triazol-4-yl)furan-3,4(2H,5H)-diylidene)bis(hydrazin-1-yl-2-ylidene))dibenzoic acid
—— 4-methoxynaphthalene-1-sulfonic acid [3-fluoro-4-(2-methyl-8-trifluoromethylquinolin-4-yloxy)phenyl]amide 1192299-88-9 C28H20F4N2O4S
4-methoxynaphthalene-1-sulfonic acid [3-fluoro-4-(2-methyl-8-trifluoromethylquinolin-4-yloxy)phenyl]amide
—— 4-bromo-1-(cyclopropylmethyl)-5-({3-[(3-methylpiperidin-1-yl)methyl]pyridin-2-yl}oxy)-1H-benzotriazole 1268312-53-3 C22H26BrN5O
4-bromo-1-(cyclopropylmethyl)-5-({3-[(3-methylpiperidin-1-yl)methyl]pyridin-2-yl}oxy)-1H-benzotriazole
—— 4-methoxynaphthalene-1-sulfonic acid [4-(6,7-dimethoxyquinolin-4-yloxy)-3-methylphenyl]amide 1192299-32-3 C29H26N2O6S
4-methoxynaphthalene-1-sulfonic acid [4-(6,7-dimethoxyquinolin-4-yloxy)-3-methylphenyl]amide
—— 4-(1-(2-amino-5-chloro-4-pyrimidinyl)-3,3-bis(hydroxymethyl)-2,3-dihydro-1H-indol-6-yl)-2-(1,3-thiazol-2-yl)-3-butyn-2-ol 1202762-35-3 C21H20ClN5O3S
4-(1-(2-amino-5-chloro-4-pyrimidinyl)-3,3-bis(hydroxymethyl)-2,3-dihydro-1H-indol-6-yl)-2-(1,3-thiazol-2-yl)-3-butyn-2-ol
—— 4-chloro-<i>N</i>-(5-isopropyl-[1,3,4]thiadiazol-2-yl)-2-methyl-butyramide 57615-23-3 C10H16ClN3OS
4-chloro-<i>N</i>-(5-isopropyl-[1,3,4]thiadiazol-2-yl)-2-methyl-butyramide