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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2,3-dimethoxy-phenyl)-cinnoline 93013-75-3 C16H14N2O2
4-(2,3-dimethoxy-phenyl)-cinnoline
—— 4-(5-ethoxy-4,5-dihydro-isoxazol-3-yl)-pyridine 94764-48-4 C10H12N2O2
4-(5-ethoxy-4,5-dihydro-isoxazol-3-yl)-pyridine
—— 4-methyl-N-[2-[(1R)-4-methylcyclohex-3-en-1-yl]propan-2-yl]aniline 132672-81-2 C17H25N
4-methyl-N-[2-[(1R)-4-methylcyclohex-3-en-1-yl]propan-2-yl]aniline
—— 4,5-di[4-(1-methyl-1-phenylethyl)phenoxy]phthalonitrile 405066-83-3 C38H32N2O2
4,5-di[4-(1-methyl-1-phenylethyl)phenoxy]phthalonitrile
—— 4(R)-(tert-butyldimethylsiloxy)-6(R)-<2-<1,2,6,7,8,8a(S)-hexahydro-2(S),6(R)-dimethyl-8(S)-<<2(S)-methylbutyryl>oxy>-1(S)-naphthyl>ethyl>-2-hydroxy-3,4,5,6-tetrahydro-2H-pyran 79691-12-6 C30H52O5Si
4(R)-(tert-butyldimethylsiloxy)-6(R)-<2-<1,2,6,7,8,8a(S)-hexahydro-2(S),6(R)-dimethyl-8(S)-<<2(S)-methylbutyryl>oxy>-1(S)-naphthyl>ethyl>-2-hydroxy-3,4,5,6-tetrahydro-2H-pyran
—— 4-allyl-3-hydroxy-7,8,9,10-tetrahydro-benzo[<i>c</i>]chromen-6-one 25982-29-0 C16H16O3
4-allyl-3-hydroxy-7,8,9,10-tetrahydro-benzo[<i>c</i>]chromen-6-one
—— 4,8-dimethyl-2-methylamino-7-oxo-3,4,7,8-tetrahydro-pteridine-6-carboxylic acid methyl ester 31934-05-1 C11H15N5O3
4,8-dimethyl-2-methylamino-7-oxo-3,4,7,8-tetrahydro-pteridine-6-carboxylic acid methyl ester
—— 4,5-Bis-(4-brom-phenyl)-2-methyl-imidazol 25206-00-2 C16H12Br2N2
4,5-Bis-(4-brom-phenyl)-2-methyl-imidazol
—— 4-methoxy-2,3-diphenyl-benzo[<i>b</i>]thiophene 30222-28-7 C21H16OS
4-methoxy-2,3-diphenyl-benzo[<i>b</i>]thiophene
—— 4-Chlor-2,2-diphenyl-5-diphenylmethylen-2,5-dihydrofuran 28437-46-9 C29H21ClO
4-Chlor-2,2-diphenyl-5-diphenylmethylen-2,5-dihydrofuran
—— 4-((3R,6S,10R,13R,17R)-3-Acetoxy-6-formyloxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid methyl ester 26046-68-4 C28H44O6
4-((3R,6S,10R,13R,17R)-3-Acetoxy-6-formyloxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid methyl ester
—— 4-<N-(2-Bromallyl)-N-methylamino>-benzaldehyd 17597-53-4 C11H12BrNO
4-<N-(2-Bromallyl)-N-methylamino>-benzaldehyd
—— 4-amino-<i>N</i>-(5-bromo-6-methylsulfanyl-pyrimidin-4-yl)-benzenesulfonamide 36082-91-4 C11H11BrN4O2S2
4-amino-<i>N</i>-(5-bromo-6-methylsulfanyl-pyrimidin-4-yl)-benzenesulfonamide
—— 4-(aminomethyl)-4-methyloxazolidin-2-one 1673553-61-1 C5H10N2O2
4-(aminomethyl)-4-methyloxazolidin-2-one
—— (4S,5R)-N-boc-4,5-bis-(3-methoxyphenyl)-[1,2,3]oxathiazolidine 2,2-dioxide 1293372-58-3 C21H25NO7S
(4S,5R)-N-boc-4,5-bis-(3-methoxyphenyl)-[1,2,3]oxathiazolidine 2,2-dioxide
—— 4-((2S,3R)-3-Benzyloxy-oxepan-2-yl)-1-[(2R,3S)-3-(tert-butyl-dimethyl-silanyloxy)-oxepan-2-yl]-3-ethanesulfinyl-3-ethylsulfanyl-butan-2-ol 245053-91-2 C33H58O6S2Si
4-((2S,3R)-3-Benzyloxy-oxepan-2-yl)-1-[(2R,3S)-3-(tert-butyl-dimethyl-silanyloxy)-oxepan-2-yl]-3-ethanesulfinyl-3-ethylsulfanyl-butan-2-ol
—— 4'-ethyl 5'-methyl (3R,4'S,5'R)-5-chloro-2-oxo-5'-phenyl-1-(phenylcarbamoyl)spiro[indoline-3,3'-pyrrolidine]-4',5'-dicarboxylate 1376606-78-8 C29H26ClN3O6
4'-ethyl 5'-methyl (3R,4'S,5'R)-5-chloro-2-oxo-5'-phenyl-1-(phenylcarbamoyl)spiro[indoline-3,3'-pyrrolidine]-4',5'-dicarboxylate
—— [4-[4-[2-(1H-indol-3-yl)ethylamino]-3,5-bis(trifluoromethyl)anilino]pyridin-2-yl]methanol 1132681-88-9 C24H20F6N4O
[4-[4-[2-(1H-indol-3-yl)ethylamino]-3,5-bis(trifluoromethyl)anilino]pyridin-2-yl]methanol
—— 4-Chlor-1-methyl-fluorenon 24061-17-4 C14H9ClO
4-Chlor-1-methyl-fluorenon
—— 4-{2-[(2-Nitro-phenyl)-hydrazono]-1-phenyl-ethylidene}-1,2-diphenyl-pyrazolidine-3,5-dione 30837-20-8 C29H21N5O4
4-{2-[(2-Nitro-phenyl)-hydrazono]-1-phenyl-ethylidene}-1,2-diphenyl-pyrazolidine-3,5-dione
—— (4-(((R)-1-carboxy-2-(1H-indol-3-yl)ethyl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-leucine 1276116-58-5 C25H33N7O4
(4-(((R)-1-carboxy-2-(1H-indol-3-yl)ethyl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-leucine
—— (4R,1E)-4,6-dimethyl-7-((1,1-dimethylethenyl)diphenylsiloxy)-1-phenyl-1-heptene 128329-62-4 C31H40OSi
(4R,1E)-4,6-dimethyl-7-((1,1-dimethylethenyl)diphenylsiloxy)-1-phenyl-1-heptene
—— 4-Amino-1-[(2R,4S,5R,6S)-4,6-bis-(tert-butyl-dimethyl-silanyloxy)-spiro[4.4]non-2-yl]-1H-pyrimidin-2-one 849108-08-3 C25H47N3O3Si2
4-Amino-1-[(2R,4S,5R,6S)-4,6-bis-(tert-butyl-dimethyl-silanyloxy)-spiro[4.4]non-2-yl]-1H-pyrimidin-2-one
—— 4-diphenylphosphinoylpent-1-en-3-yl acetate 145652-94-4 C19H21O3P
4-diphenylphosphinoylpent-1-en-3-yl acetate
—— 4,4,5,5-Tetramethyl-2-(1,4-dioxaspiro[4.5]dec-6-en-7-yl)-1,3,2-dioxaborolane 2304634-05-5 C14H23BO4
4,4,5,5-Tetramethyl-2-(1,4-dioxaspiro[4.5]dec-6-en-7-yl)-1,3,2-dioxaborolane
—— 4-(3-cyano-5,6,6-trimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazol-8-yl)-piperazine-1-sulfonic acid dimethylamide 1256577-98-6 C26H29N5O3S
4-(3-cyano-5,6,6-trimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazol-8-yl)-piperazine-1-sulfonic acid dimethylamide
—— 4-(5-ethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [1-((S)-2-hydroxy-propionyl)-piperidin-4-yl]-amide 1185841-01-3 C24H27N5O6
4-(5-ethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [1-((S)-2-hydroxy-propionyl)-piperidin-4-yl]-amide
—— 4-(3-iodo-6-methoxy-7-fluoro-benzofurnan-2-yl)-1-methyl-1H-pyrazole 905752-15-0 C13H10FIN2O2
4-(3-iodo-6-methoxy-7-fluoro-benzofurnan-2-yl)-1-methyl-1H-pyrazole
—— 4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]methyl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid 1449798-51-9 C42H58N2O7
4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]methyl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid
—— 4-O-Methylsalutaridin 47468-96-2 C21H26NO4
4-O-Methylsalutaridin
—— 4-{2-[(4-Hydroxy-phenyl)-hydrazono]-1-methyl-ethylidene}-1,2-diphenyl-pyrazolidine-3,5-dione 30837-08-2 C24H20N4O3
4-{2-[(4-Hydroxy-phenyl)-hydrazono]-1-methyl-ethylidene}-1,2-diphenyl-pyrazolidine-3,5-dione
—— 4,5-Diethoxynaphthalsaeureimid 22330-47-8 C16H15NO4
4,5-Diethoxynaphthalsaeureimid
—— 4,5-dibromo-N'-(4-(2,6-dichlorophenoxy)benzylidene)-1-methyl-1H-pyrrole-2-carbohydrazide 1610472-03-1 C19H13Br2Cl2N3O2
4,5-dibromo-N'-(4-(2,6-dichlorophenoxy)benzylidene)-1-methyl-1H-pyrrole-2-carbohydrazide
—— 4,5,10,11,16,17-hexakis(1H-indol-3-yl)-3,6,9,12,15,18-hexazatetracyclo[12.4.0.02,7.08,13]octadeca-1,3,5,7,9,11,13,15,17-nonaene 1379612-80-2 C60H36N12
4,5,10,11,16,17-hexakis(1H-indol-3-yl)-3,6,9,12,15,18-hexazatetracyclo[12.4.0.02,7.08,13]octadeca-1,3,5,7,9,11,13,15,17-nonaene
—— 4-methyl-2-{(E)-[(R)-1-phenylethylimino]methyl}-6-{(1R,2S,4S)-1,7,7-trimethylbiyclo[2.2.1]hept-exo-2-yl}phenol 1193126-49-6 C26H33NO
4-methyl-2-{(E)-[(R)-1-phenylethylimino]methyl}-6-{(1R,2S,4S)-1,7,7-trimethylbiyclo[2.2.1]hept-exo-2-yl}phenol
—— 4-(2-((tert-butyldimethylsilyl)oxy)ethyl)cyclohex-2-en-1-one 1706522-84-0 C14H26O2Si
4-(2-((tert-butyldimethylsilyl)oxy)ethyl)cyclohex-2-en-1-one
—— (4-acetamido-tetrahydro-6-phenyl-2H-pyran-2-yl)methyl-4-methylbenzenesulfonate 1421054-24-1 C14H18INO2
(4-acetamido-tetrahydro-6-phenyl-2H-pyran-2-yl)methyl-4-methylbenzenesulfonate
—— 4-imino-1-(4-nitrophenyl)-3-phenylpyrazolo[3,4-d]pyrimidin-5-amine 154535-49-6 C17H13N7O2
4-imino-1-(4-nitrophenyl)-3-phenylpyrazolo[3,4-d]pyrimidin-5-amine
—— 4-[(4-chlorophenyl)methylideneamino]-2-[[4-[[4-[(4-chlorophenyl)methylideneamino]-5-sulfanylidene-3-(trifluoromethyl)-1,2,4-triazol-1-yl]methyl]piperazin-1-yl]methyl]-5-(trifluoromethyl)-1,2,4-triazole-3-thione 1224727-32-5 C26H22Cl2F6N10S2
4-[(4-chlorophenyl)methylideneamino]-2-[[4-[[4-[(4-chlorophenyl)methylideneamino]-5-sulfanylidene-3-(trifluoromethyl)-1,2,4-triazol-1-yl]methyl]piperazin-1-yl]methyl]-5-(trifluoromethyl)-1,2,4-triazole-3-thione
—— 4-nitro-N-[1-(5-propan-2-yltetrazol-2-yl)propylideneamino]aniline 114099-49-9 C13H17N7O2
4-nitro-N-[1-(5-propan-2-yltetrazol-2-yl)propylideneamino]aniline
—— 4-chloro-3-phenyl-3H-imidazo[4,5-c]pyridine 1565870-81-6 C12H8ClN3
4-chloro-3-phenyl-3H-imidazo[4,5-c]pyridine
—— 4-Benzhydryl-acridine 118718-44-8 C26H19N
4-Benzhydryl-acridine
—— 4-(4-Methoxy-phenyl)-2-(2-quinolin-2-yl-ethyl)-2,3-dihydro-isoindol-1-one trifluoroacetate 1417183-18-6 C2HF3O2*C26H22N2O2
4-(4-Methoxy-phenyl)-2-(2-quinolin-2-yl-ethyl)-2,3-dihydro-isoindol-1-one trifluoroacetate
—— 4-acetoxymethyl-2-(t-butoxycarbonyl)phenyl iodide 499157-26-5 C14H17IO4
4-acetoxymethyl-2-(t-butoxycarbonyl)phenyl iodide
—— 4-[3-(ethylamino)pyrrolidin-1-yl]-N-(4-fluorophenyl)-6-propylpyrimidin-2-amine 1394314-06-7 C19H26FN5
4-[3-(ethylamino)pyrrolidin-1-yl]-N-(4-fluorophenyl)-6-propylpyrimidin-2-amine
—— (4R,5R,8S,11S,14R,17R)-14-benzyl-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid 1211439-52-9 C44H43N5O9S
(4R,5R,8S,11S,14R,17R)-14-benzyl-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid
—— (4R,5R,8R,11S,14S,17S)-4,5-dihydroxy-3,6,9,12,15-pentaoxo-14-(2-phenylethyl)-11-[(4-phenylphenyl)methyl]-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid 1211439-71-2 C45H45N5O9S
(4R,5R,8R,11S,14S,17S)-4,5-dihydroxy-3,6,9,12,15-pentaoxo-14-(2-phenylethyl)-11-[(4-phenylphenyl)methyl]-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid
—— 4-Carbomethoxybicyclo<2.2.2>oct-2-en-1-carbonylchlorid 28345-41-7 C11H13ClO3
4-Carbomethoxybicyclo<2.2.2>oct-2-en-1-carbonylchlorid
—— 4-butylamino-1-ethyl-10,11-dihydro-1<i>H</i>-benzo[4,5]cyclohepta[1,2-<i>b</i>]pyrazolo[4,3-<i>e</i>]pyridin-5-one 63265-38-3 C21H24N4O
4-butylamino-1-ethyl-10,11-dihydro-1<i>H</i>-benzo[4,5]cyclohepta[1,2-<i>b</i>]pyrazolo[4,3-<i>e</i>]pyridin-5-one
—— (4R,5R,8R,11S,14S,17R)-14-benzyl-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid 1211439-47-2 C44H43N5O9S
(4R,5R,8R,11S,14S,17R)-14-benzyl-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid