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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4',4''-Tri-n-butyl-2,2':6',2''-terpyridyl 33354-79-9 C27H35N3
4,4',4''-Tri-n-butyl-2,2':6',2''-terpyridyl
—— 4,4-dimethyl-1-(2-oxo-propyl)-1,4-dihydro-2<i>H</i>-isoquinolin-3-one 27295-81-4 C14H17NO2
4,4-dimethyl-1-(2-oxo-propyl)-1,4-dihydro-2<i>H</i>-isoquinolin-3-one
—— 4-bromo-3-oxo-3<i>H</i>-isothiazole-2-carboxylic acid methylamide 26542-04-1 C5H5BrN2O2S
4-bromo-3-oxo-3<i>H</i>-isothiazole-2-carboxylic acid methylamide
—— 4-Methoxy-pyridazin-1-oxid 1677-70-9 C5H6N2O2
4-Methoxy-pyridazin-1-oxid
—— <4-Dimethylaminophenyl>-bis-<3-(2-aminoethyl)-indol-2-yl>-methan 72005-20-0 C29H33N5
<4-Dimethylaminophenyl>-bis-<3-(2-aminoethyl)-indol-2-yl>-methan
—— 4-{3-[3-(4-hydroxyphenyl)-1,2,4-oxadiazol-5-yl]propanoyl}amino-1-ethylpyrrole-3-carboxylic acid 1204422-22-9 C18H18N4O5
4-{3-[3-(4-hydroxyphenyl)-1,2,4-oxadiazol-5-yl]propanoyl}amino-1-ethylpyrrole-3-carboxylic acid
—— 4-(2,5-diazaspiro[3.5]non-2-yl)-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidin-2-amine 1027331-88-9 C20H25N5
4-(2,5-diazaspiro[3.5]non-2-yl)-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidin-2-amine
—— 4-((R)-1-methyl-pyrrolidin-3-yloxy)-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidin-2-ylamine 1027331-77-6 C18H22N4O
4-((R)-1-methyl-pyrrolidin-3-yloxy)-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidin-2-ylamine
—— [4-({[(2-{4-[(octylamino)carbonyl]phenyl}-1,3-thiazol-4-yl)methyl][4-(trifluoromethyl)benzoyl]amino}methyl)phenoxy]acetic acid 842137-42-2 C36H38F3N3O5S
[4-({[(2-{4-[(octylamino)carbonyl]phenyl}-1,3-thiazol-4-yl)methyl][4-(trifluoromethyl)benzoyl]amino}methyl)phenoxy]acetic acid
—— 4,5-Dimethyl-2-carbamoylmethyloxazol 89943-23-7 C7H10N2O2
4,5-Dimethyl-2-carbamoylmethyloxazol
—— (4R,5R)-4,5-dimethyl-3,6-dioxaoctane-1,8-diol 102421-35-2 C8H18O4
(4R,5R)-4,5-dimethyl-3,6-dioxaoctane-1,8-diol
—— 4-[4-(3,5-dimethyl-pyrazol-1-yl)-anilinomethyl]-phenol 67927-31-5 C18H19N3O
4-[4-(3,5-dimethyl-pyrazol-1-yl)-anilinomethyl]-phenol
—— 4,4-dimethyl-1,2-diphenyl-imidazolidine 64038-69-3 C17H20N2
4,4-dimethyl-1,2-diphenyl-imidazolidine
—— 4-[(4-fluoropiperidin-1-yl)methyl]-N-(3-{[2-(2-hydroxyethyl)-5-methoxyphenyl]amino}quinoxalin-2-yl)benzenesulfonamide hydrochloride 1050513-22-8 C29H32FN5O4S*ClH
4-[(4-fluoropiperidin-1-yl)methyl]-N-(3-{[2-(2-hydroxyethyl)-5-methoxyphenyl]amino}quinoxalin-2-yl)benzenesulfonamide hydrochloride
—— 4-anilino-9-phenyl-10lambda~4~-benzo[cd][1,2]benzodithiolo[4,3,2-ghi][1,2]benzisothiazol-5(9H)-one 128888-57-3 C26H16N2OS2
4-anilino-9-phenyl-10lambda~4~-benzo[cd][1,2]benzodithiolo[4,3,2-ghi][1,2]benzisothiazol-5(9H)-one
—— 4-biphenylyl β-D-glucopyranoside 31909-80-5 C18H20O6
4-biphenylyl β-D-glucopyranoside
—— 4-(4-chlorophenyl)-5-methyl-1,3-oxazolidin-2-one 100421-42-9 C10H10ClNO2
4-(4-chlorophenyl)-5-methyl-1,3-oxazolidin-2-one
—— 4-(azetidin-1-yl)-4-phenyl-1-[3-(2-(triethylsilyl)-1H-indol-3-yl)propyl]cyclohexanol 1189758-93-7 C32H46N2OSi
4-(azetidin-1-yl)-4-phenyl-1-[3-(2-(triethylsilyl)-1H-indol-3-yl)propyl]cyclohexanol
—— 4-(3-fluorophenyl)-7-nitro-5H-pyrrolo[3,2-d]pyrimidine 1415565-29-5 C12H7FN4O2
4-(3-fluorophenyl)-7-nitro-5H-pyrrolo[3,2-d]pyrimidine
—— 4-Chloro-N-(2-((2-(2-((4-chlorobenzyl)oxy)benzylidene)hydrazino)carbonyl)phenyl)benzenesulfonamide 881403-28-7 C27H21Cl2N3O4S
4-Chloro-N-(2-((2-(2-((4-chlorobenzyl)oxy)benzylidene)hydrazino)carbonyl)phenyl)benzenesulfonamide
—— [4-phenyl-1-(thiophen-2-carbonyl)-3-thioxo-1,2,4-triazaspiro[4.5]deca-6,9-dien-8-ylidene]malononitrile 1093399-50-8 C21H13N5OS2
[4-phenyl-1-(thiophen-2-carbonyl)-3-thioxo-1,2,4-triazaspiro[4.5]deca-6,9-dien-8-ylidene]malononitrile
—— 4-ClQONHMe 56290-02-9 C11H9ClN2O2
4-ClQONHMe
—— (4R,2'S)-tert-butyl 2,2-dimethyl-4-(tetrahydrofuran-2'-yl)oxazolidine-3-carboxylate 832099-80-6 C14H25NO4
(4R,2'S)-tert-butyl 2,2-dimethyl-4-(tetrahydrofuran-2'-yl)oxazolidine-3-carboxylate
—— 4-(4-cyano-3-{1-[(2,2-difluorocyclopropyl)methyl]-2-oxo-1,2-dihydro[1,3]thiazolo[5,4-b]pyridin-5-yl}phenoxy)pyridine-2-carbonitrile 1345960-90-8 C23H13F2N5O2S
4-(4-cyano-3-{1-[(2,2-difluorocyclopropyl)methyl]-2-oxo-1,2-dihydro[1,3]thiazolo[5,4-b]pyridin-5-yl}phenoxy)pyridine-2-carbonitrile
—— 4-(quinolin-2-ylmethylsulfanyl)-phenylamine 866357-73-5 C16H14N2S
4-(quinolin-2-ylmethylsulfanyl)-phenylamine
—— 4-p-Acetamidobenzoylchinazolin 55276-55-6 C17H13N3O2
4-p-Acetamidobenzoylchinazolin
—— 4-(4-phenyl-benzylsulfanyl)-phenylamine 866357-70-2 C19H17NS
4-(4-phenyl-benzylsulfanyl)-phenylamine
—— 4-(2-iodoethyl)-3,5-dimethyl-2-[(4-methylphenyl)sulfonyl]phenol 1021445-13-5 C17H19IO3S
4-(2-iodoethyl)-3,5-dimethyl-2-[(4-methylphenyl)sulfonyl]phenol
—— 4-cyano-1-(4-nitrophenyl)-3-trifluoromethyl-1,2,6,7,8,8a-hexahydroisoquinoline 722498-38-6 C17H14F3N3O2
4-cyano-1-(4-nitrophenyl)-3-trifluoromethyl-1,2,6,7,8,8a-hexahydroisoquinoline
—— (4aS,4bR,6aR,10aS,10bS,12aR)-10a,12a-Dimethyl-hexadecahydro-3-oxa-chrysen-2-ol 93789-78-7 C19H32O2
(4aS,4bR,6aR,10aS,10bS,12aR)-10a,12a-Dimethyl-hexadecahydro-3-oxa-chrysen-2-ol
—— 4(R)-Benzyloxymethoxy-5(R)-methyl-2(3H)-dihydrofuranone 152209-21-7 C13H16O4
4(R)-Benzyloxymethoxy-5(R)-methyl-2(3H)-dihydrofuranone
—— 4-(2-chlorobenzylideneamino)-6-methoxycarbonylindole 121561-16-8 C17H13ClN2O2
4-(2-chlorobenzylideneamino)-6-methoxycarbonylindole
—— (4-cyanophenyl)methylidyneazaniumyl-phenylazanide 91531-94-1 C14H9N3
(4-cyanophenyl)methylidyneazaniumyl-phenylazanide
—— 4-(3-fluoro-4-(trifluoromethoxy)phenyl)-3,4-dihydro-2H-pyrano[3,2-b]pyridin-4-ol 1561777-98-7 C15H11F4NO3
4-(3-fluoro-4-(trifluoromethoxy)phenyl)-3,4-dihydro-2H-pyrano[3,2-b]pyridin-4-ol
—— 4-{cyclopropyl-[2-(4-{[(pyridin-2-ylmethyl)-carbamoyl]-methyl}-phenyl)-pyrimidine-5-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester 1557036-09-5 C32H38N6O4
4-{cyclopropyl-[2-(4-{[(pyridin-2-ylmethyl)-carbamoyl]-methyl}-phenyl)-pyrimidine-5-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester
—— 4-methyl-N-(4-methyl-2(E),4-pentadienyl)-N-(2-propynyl)-benzenesulfonamide 1313618-21-1 C16H19NO2S
4-methyl-N-(4-methyl-2(E),4-pentadienyl)-N-(2-propynyl)-benzenesulfonamide
—— 4-(1-butoxy-ethoxy)-butan-2-one 91009-33-5 C10H20O3
4-(1-butoxy-ethoxy)-butan-2-one
—— 4-(10-phenylindeno[2,1-a]inden-5-yl)benzonitrile 1445990-41-9 C29H17N
4-(10-phenylindeno[2,1-a]inden-5-yl)benzonitrile
—— 4-oxododecyl furan-2-carboxylate 1648827-69-3 C17H26O4
4-oxododecyl furan-2-carboxylate
—— 4-(4,4-difluorocyclohex-1-en-1-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole 1450598-43-2 C14H18F2N2O
4-(4,4-difluorocyclohex-1-en-1-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole
—— 4-[(2,4-dichloroanilino)methylene]-2-methyl-5-(trifluoromethyl)-2,4-dihydro-3H-pyrazol-3-one 320425-13-6 C12H8Cl2F3N3O
4-[(2,4-dichloroanilino)methylene]-2-methyl-5-(trifluoromethyl)-2,4-dihydro-3H-pyrazol-3-one
—— 4-[(1R,3r,5S)-3-({5-cyclopropyl-3-[2-(trifluoromethoxy)phenyl]-1,2-oxazol-4-yl}methoxy)-8-azabicyclo[3.2.1]octan-8-yl]-3,5-difluorobenzoic acid methyl ester 1383817-72-8 C29H27F5N2O5
4-[(1R,3r,5S)-3-({5-cyclopropyl-3-[2-(trifluoromethoxy)phenyl]-1,2-oxazol-4-yl}methoxy)-8-azabicyclo[3.2.1]octan-8-yl]-3,5-difluorobenzoic acid methyl ester
—— 4-(3-(2,4-difluorophenyl)-6-methyl-7-oxo-2-(trifluoromethyl)-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)benzonitrile 1221131-87-8 C21H11F5N4O
4-(3-(2,4-difluorophenyl)-6-methyl-7-oxo-2-(trifluoromethyl)-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)benzonitrile
—— 4-Piperidino-6,8-dimethyl-7,9-dioxo-5H-6,7,8,9-tetrahydropyrimido<4.5-b><4'.5'-e><1,4>thiazine 123605-85-6 C15H18N6O2S
4-Piperidino-6,8-dimethyl-7,9-dioxo-5H-6,7,8,9-tetrahydropyrimido<4.5-b><4'.5'-e><1,4>thiazine
—— 4,5-Dimethyl-2-pentyl-3,6-dihydro-2H-thiopyran-2-carboxylic acid 183987-99-7 C13H22O2S
4,5-Dimethyl-2-pentyl-3,6-dihydro-2H-thiopyran-2-carboxylic acid
—— (4'Z,4'Z)-10H-spiro[anthracene-9,3'-1,5(4,1)-ditriazolacyclononaphan]-10-one 1224835-00-0 C24H22N6O
(4'Z,4'Z)-10H-spiro[anthracene-9,3'-1,5(4,1)-ditriazolacyclononaphan]-10-one
—— 4-[(2,4-Diaminophenyl)amino]-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide 166963-52-6 C17H19N5O3S
4-[(2,4-Diaminophenyl)amino]-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide
—— 4-iodo-N-(4-quinolinylmethyl)benzenesulfonamide 1438476-46-0 C16H13IN2O2S
4-iodo-N-(4-quinolinylmethyl)benzenesulfonamide
—— 4-amino-N-[3-[(3-amino-4-phenylbutanoyl)amino]-2,2-dimethylpropyl]-3-hydroxy-5-phenylpentanamide 1271771-02-8 C26H38N4O3
4-amino-N-[3-[(3-amino-4-phenylbutanoyl)amino]-2,2-dimethylpropyl]-3-hydroxy-5-phenylpentanamide
—— (4R<sup>*</sup>,4aS<sup>*</sup>)-4,4a,5,8,9,10-Hexahydro-4,4a-dimethyl-2(3H)-benzocyclooctenone 119333-78-7 C14H20O
(4R<sup>*</sup>,4aS<sup>*</sup>)-4,4a,5,8,9,10-Hexahydro-4,4a-dimethyl-2(3H)-benzocyclooctenone