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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4'-sulfonylbis(N-((5-((3-aminobenzylidene)amino)-1,3,4-thiadiazol-2-yl)methyl)aniline) 134479-09-7 C32H28N10O2S3
4,4'-sulfonylbis(N-((5-((3-aminobenzylidene)amino)-1,3,4-thiadiazol-2-yl)methyl)aniline)
—— (4R)-((2R,3S,4S)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl-4-((3R,5S,7R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate 1353348-33-0 C33H51N3O9
(4R)-((2R,3S,4S)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl-4-((3R,5S,7R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
—— 4-Hydroxy-2-methyl-1,1-dioxo-1,2-dihydro-1λ<sup>6</sup>-benzo[e][1,2]thiazine-3-carboxylic acid phenyl ester 52853-65-3 C16H13NO5S
4-Hydroxy-2-methyl-1,1-dioxo-1,2-dihydro-1λ<sup>6</sup>-benzo[e][1,2]thiazine-3-carboxylic acid phenyl ester
—— 4,4'-bis{[3,11-di(p-tosyl)-3,7,11,17-tetraaza-dicyclo[11.3.1]heptadecan-1(16),13(17),14-trien-7-yl]-methyl}-3''-chloro-1,1',1''-triphenylmethane 1093678-73-9 C75H83ClN8O8S4
4,4'-bis{[3,11-di(p-tosyl)-3,7,11,17-tetraaza-dicyclo[11.3.1]heptadecan-1(16),13(17),14-trien-7-yl]-methyl}-3''-chloro-1,1',1''-triphenylmethane
—— 4-Fluoro-N-(1-formyl-2,3,4,5-tetrahydroxy-pentyl)-benzenesulfonamide 4756-37-0 C12H16FNO7S
4-Fluoro-N-(1-formyl-2,3,4,5-tetrahydroxy-pentyl)-benzenesulfonamide
—— 4-(1'-(1-cyclobutylethyl)-3H-spiro[benzofuran-2,4'-piperidine]-5-yl)benzonitrile 1258429-83-2 C25H28N2O
4-(1'-(1-cyclobutylethyl)-3H-spiro[benzofuran-2,4'-piperidine]-5-yl)benzonitrile
—— 4,4'-((1E,1'E)-(6-methyl-1,3,5-triazine-2,4-diyl)bis(ethene-2,1-diyl))bis(N,N-di-p-tolylaniline) 1360903-42-9 C48H43N5
4,4'-((1E,1'E)-(6-methyl-1,3,5-triazine-2,4-diyl)bis(ethene-2,1-diyl))bis(N,N-di-p-tolylaniline)
—— (4S)-4,6-bis((tert-butyldimethylsilyl)oxy)hexane-1,2-diol 1361130-10-0 C18H42O4Si2
(4S)-4,6-bis((tert-butyldimethylsilyl)oxy)hexane-1,2-diol
—— 4-(4-methyl-5-phenylisoxazol-3-yl)phenol 1454912-33-4 C16H13NO2
4-(4-methyl-5-phenylisoxazol-3-yl)phenol
—— 4-chloro-5-mercapto-o-phenylenediamine 150985-39-0 C6H7ClN2S
4-chloro-5-mercapto-o-phenylenediamine
—— 4-Propylsulfanyl-2-(trifluoromethyl)benzoic acid 790695-27-1 C11H11F3O2S
4-Propylsulfanyl-2-(trifluoromethyl)benzoic acid
—— 4-Isopropyl-cyclohexyliden-essigsaeure-methylester 19957-91-6 C12H20O2
4-Isopropyl-cyclohexyliden-essigsaeure-methylester
—— 4-anilinomethylene-2,5-dimethyl-2,4-dihydro-pyrazole-3-selone 39226-65-8 C12H13N3Se
4-anilinomethylene-2,5-dimethyl-2,4-dihydro-pyrazole-3-selone
—— 4-<N-Acetyl-p-toluidino>-1-chlor-butan-2-on 31419-40-6 C13H16ClNO2
4-<N-Acetyl-p-toluidino>-1-chlor-butan-2-on
—— 4-phenyl butyl 3-aminocrotonate 661464-40-0 C14H19NO2
4-phenyl butyl 3-aminocrotonate
—— 4-iodo-6-(trifluoromethyl)pyridin-2-amine 1227581-86-3 C6H4F3IN2
4-iodo-6-(trifluoromethyl)pyridin-2-amine
—— 4-thiocyanato-5,6,7,8-tetrahydro-naphthalen-1-ol 600176-44-1 C11H11NOS
4-thiocyanato-5,6,7,8-tetrahydro-naphthalen-1-ol
—— 4-cyano-2,6-diphenyl-4-N-phenylamino-tetrahydrothiapyran 264227-53-4 C24H22N2S
4-cyano-2,6-diphenyl-4-N-phenylamino-tetrahydrothiapyran
—— 4-((5-(5-(4-hydroxypiperidine-1-carbonyl)-1,3,4-thiadiazol-2-yl)-4-(isopropylamino)pyridin-2-yl)amino)benzonitrile 1447222-94-7 C23H25N7O2S
4-((5-(5-(4-hydroxypiperidine-1-carbonyl)-1,3,4-thiadiazol-2-yl)-4-(isopropylamino)pyridin-2-yl)amino)benzonitrile
—— 4-[4-[(E)-2-(9-ethylcarbazol-3-yl)ethenyl]pyridin-1-ium-1-yl]butane-1-sulfonate 90133-86-1 C25H26N2O3S
4-[4-[(E)-2-(9-ethylcarbazol-3-yl)ethenyl]pyridin-1-ium-1-yl]butane-1-sulfonate
—— 4-(4-methoxyphenylamino)-4-phenylbutanenitrile 1048329-80-1 C17H18N2O
4-(4-methoxyphenylamino)-4-phenylbutanenitrile
—— (4S,5R)-N-(2,3-dimethylbenzoyl)-4-fluoromethyl-5-<4-(methylsulphonyl)phenyl>-2-oxazolidinone 108656-29-7 C20H20FNO5S
(4S,5R)-N-(2,3-dimethylbenzoyl)-4-fluoromethyl-5-<4-(methylsulphonyl)phenyl>-2-oxazolidinone
—— 4-(4-methoxyphenyl)-6-ferrocenyl-3,4-dihydropyridin-2(1H)-one 1420692-26-7 C22H21FeNO2
4-(4-methoxyphenyl)-6-ferrocenyl-3,4-dihydropyridin-2(1H)-one
—— 4-Propylsulfanyl-butyric acid 2,3,4,5,6-pentakis-(4-propylsulfanyl-butyryloxy)-cyclohexyl ester 136444-87-6 C48H84O12S6
4-Propylsulfanyl-butyric acid 2,3,4,5,6-pentakis-(4-propylsulfanyl-butyryloxy)-cyclohexyl ester
—— (4E,8E)-10-chloro-5,9-dimethyl-2-(propan-2-ylidene)deca-4,8-dien-1-ol 87920-44-3 C15H25ClO
(4E,8E)-10-chloro-5,9-dimethyl-2-(propan-2-ylidene)deca-4,8-dien-1-ol
—— 4-(4-Undecyl-benzoyl)-benzoic acid (3S,5R,8R,9S,10S,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester 87100-46-7 C52H78O3
4-(4-Undecyl-benzoyl)-benzoic acid (3S,5R,8R,9S,10S,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester
—— [4-(4-acetyl-phenoxy)-phenoxy]-acetic acid ethyl ester 1189339-42-1 C18H18O5
[4-(4-acetyl-phenoxy)-phenoxy]-acetic acid ethyl ester
—— (+/-)-4-(4-(3-thioxo-3H-1,2-dithiol-5-yl)phenoxy)butyl 2-(1-acetoxypentyl)benzoate 1619988-46-3 C27H30O5S3
(+/-)-4-(4-(3-thioxo-3H-1,2-dithiol-5-yl)phenoxy)butyl 2-(1-acetoxypentyl)benzoate
—— 4,13-Bis(2-ethylhexoxy)-3,12-dithiophen-2-yl-5,14-diazapentacyclo[9.7.1.12,6.015,19.010,20]icosa-1(19),2,4,6,8,10(20),11,13,15,17-decaene 1616115-68-4 C42H46N2O2S2
4,13-Bis(2-ethylhexoxy)-3,12-dithiophen-2-yl-5,14-diazapentacyclo[9.7.1.12,6.015,19.010,20]icosa-1(19),2,4,6,8,10(20),11,13,15,17-decaene
—— 4,4-diethoxy-2-(4-nitro-phenyl)-4,5-dihydro-oxazole 20503-57-5 C13H16N2O5
4,4-diethoxy-2-(4-nitro-phenyl)-4,5-dihydro-oxazole
—— [4-(2-ethoxy-1,1-difluoro-2-oxoethyl)phenyl]acetic acid 1436389-42-2 C12H12F2O4
[4-(2-ethoxy-1,1-difluoro-2-oxoethyl)phenyl]acetic acid
—— 4-[2-(4'-Fluoro-biphenyl-4-yloxy)-ethoxy]-benzaldehyde 877615-09-3 C21H17FO3
4-[2-(4'-Fluoro-biphenyl-4-yloxy)-ethoxy]-benzaldehyde
—— (4E)-2-azido-1-O-[(tert-butyl)diphenylsilyl]-2,4,5-trideoxy-3-O-methoxymethyl-6-O-undecyl-D-erythro-hex-4-enitol 1172607-62-3 C35H55N3O4Si
(4E)-2-azido-1-O-[(tert-butyl)diphenylsilyl]-2,4,5-trideoxy-3-O-methoxymethyl-6-O-undecyl-D-erythro-hex-4-enitol
—— 4-(dichlorophosphoryl-sulfamoyl)-benzenesulfonic acid phenyl ester 109019-57-0 C12H10Cl2NO6PS2
4-(dichlorophosphoryl-sulfamoyl)-benzenesulfonic acid phenyl ester
—— 4-acetamido-3,5-di-O-acetyl-4-deoxy-1,2-di-O-isopropylidene-4(R)-C-methyl-β-L-psicopyranose 113863-65-3 C16H25NO8
4-acetamido-3,5-di-O-acetyl-4-deoxy-1,2-di-O-isopropylidene-4(R)-C-methyl-β-L-psicopyranose
—— 4-{3-[4-(3-chloro-benzhydryl)-piperazin-1-yl]-2-methyl-propyl}-morpholine 4853-35-4 C25H34ClN3O
4-{3-[4-(3-chloro-benzhydryl)-piperazin-1-yl]-2-methyl-propyl}-morpholine
—— 4-((3S,10R,13S,17S)-3-Hydroxy-10,13,17-trimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2,4-dioxo-butyric acid ethyl ester 2098-59-1 C26H38O5
4-((3S,10R,13S,17S)-3-Hydroxy-10,13,17-trimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2,4-dioxo-butyric acid ethyl ester
—— 4-(3,6-diphenyl-imidazo[1,2-<i>b</i>][1,2,4]triazin-2-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline 10243-73-9 C25H21N5
4-(3,6-diphenyl-imidazo[1,2-<i>b</i>][1,2,4]triazin-2-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline
—— 4-aza-5-pregnene-3,20-dione-20-oxime 1361393-35-2 C20H30N2O2
4-aza-5-pregnene-3,20-dione-20-oxime
—— 4-(4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-1-cyclohexanone monohydrochloride 461699-43-4 C11H12IN5O*ClH
4-(4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-1-cyclohexanone monohydrochloride
—— 4-(3,4-dichlorophenyl)-6-ferrocenyl-3,4-dihydropyridin-2(1H)-one 1420692-13-2 C21H17Cl2FeNO
4-(3,4-dichlorophenyl)-6-ferrocenyl-3,4-dihydropyridin-2(1H)-one
—— 4,4′-(4,4′-sulfonylbis(4,1-phenylene))bis(1-methyl-3-phenyl-1H-pyrazol-5(4H)-one) 1448996-36-8 C32H26N8O4S
4,4′-(4,4′-sulfonylbis(4,1-phenylene))bis(1-methyl-3-phenyl-1H-pyrazol-5(4H)-one)
—— 4-methoxy-benzoic acid-(5α-cholestanyl-(3β)-ester) 87910-62-1 C35H54O3
4-methoxy-benzoic acid-(5α-cholestanyl-(3β)-ester)
—— ((4R,6S)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetic acid sec-butyl ester 1388180-32-2 C13H23ClO4
((4R,6S)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetic acid sec-butyl ester
—— 4,6-di(4-chlorobenzoyl)isophthalic acid 366798-27-8 C22H12Cl2O6
4,6-di(4-chlorobenzoyl)isophthalic acid
—— (4aR,8S,8aR)-8,8a-dimethyl-4,4a,5,6,7,8-hexahydro-1H-isochromene-3-thione 113729-67-2 C11H18OS
(4aR,8S,8aR)-8,8a-dimethyl-4,4a,5,6,7,8-hexahydro-1H-isochromene-3-thione
—— 4-Butyl-6-(4-ethyl-phenyl)-pyridine-2-carboxylic acid 86696-74-4 C18H21NO2
4-Butyl-6-(4-ethyl-phenyl)-pyridine-2-carboxylic acid
—— 4-Benzoyl-3-isobutyl-6-methyl-3,4-dihydro-[1,4]oxazin-2-one 84691-27-0 C16H19NO3
4-Benzoyl-3-isobutyl-6-methyl-3,4-dihydro-[1,4]oxazin-2-one
—— 4-[(2-trifluoromethyl-allylamino)methyl]furan-2(5H)-one 1428154-30-6 C9H10F3NO2
4-[(2-trifluoromethyl-allylamino)methyl]furan-2(5H)-one
—— 4,4,5,5-tetramethyl-2-(1-(tetrahydro-2H-pyran-4-yl)vinyl)-1,3,2-dioxaborolane 1202245-67-7 C13H23BO3
4,4,5,5-tetramethyl-2-(1-(tetrahydro-2H-pyran-4-yl)vinyl)-1,3,2-dioxaborolane