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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-amino-4-deoxy-10-ethyl-10-carbomethoxy-8,10-dideazapteroate 88392-95-4 C21H23N5O4
4-amino-4-deoxy-10-ethyl-10-carbomethoxy-8,10-dideazapteroate
—— 4,5-Dichloro-2-((1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]decane-4-carbonyl)-benzoic acid 2-[(R)-(tert-butyl-diphenyl-silanyloxy)-phenyl-methyl]-benzyl ester 244254-85-1 C48H49Cl2NO6SSi
4,5-Dichloro-2-((1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]decane-4-carbonyl)-benzoic acid 2-[(R)-(tert-butyl-diphenyl-silanyloxy)-phenyl-methyl]-benzyl ester
—— 4-(4-nitrophenyl)-1-phenyl-5,6,7,8,9,10-hexahydrocycloocta[c]pyran-3-one 86997-10-6 C23H21NO4
4-(4-nitrophenyl)-1-phenyl-5,6,7,8,9,10-hexahydrocycloocta[c]pyran-3-one
—— 4-Pentyl-tetrahydro-thiopyran-4-ol 99850-59-6 C10H20OS
4-Pentyl-tetrahydro-thiopyran-4-ol
—— [4-[2-amino-10-[6-(1H-imidazol-2-yl)pyridin-3-yl]-4-methyl-1,6,8,12-tetrazatricyclo[7.3.0.03,7]dodeca-2,4,7,9,11-pentaen-6-yl]piperidin-1-yl]-(1H-1,2,4-triazol-5-yl)methanone 1372399-11-5 C25H24N12O
[4-[2-amino-10-[6-(1H-imidazol-2-yl)pyridin-3-yl]-4-methyl-1,6,8,12-tetrazatricyclo[7.3.0.03,7]dodeca-2,4,7,9,11-pentaen-6-yl]piperidin-1-yl]-(1H-1,2,4-triazol-5-yl)methanone
—— 4-Methyloct-4-en-1,7-diin-3-yl-α-isopropyl-3-methoxycarbonylphenylacetylchlorid 63516-51-8 C22H24O4
4-Methyloct-4-en-1,7-diin-3-yl-α-isopropyl-3-methoxycarbonylphenylacetylchlorid
—— 4-[1-(2-Methanesulfinyl-pyrimidin-4-yl)-2-(3-trifluoromethyl-phenyl)-1H-imidazol-4-yl]-piperidine-1-carboxylic acid ethyl ester 742079-03-4 C23H24F3N5O3S
4-[1-(2-Methanesulfinyl-pyrimidin-4-yl)-2-(3-trifluoromethyl-phenyl)-1H-imidazol-4-yl]-piperidine-1-carboxylic acid ethyl ester
—— (4R)-5-[(1R,3R,7E,17β)-1,3-bis{[tert-butyl(dimethyl)silyl]oxy}-2-methylidene-9,10-secoestra-5,7-dien-17-yl]-4-ethylhexanal 1608457-84-6 C39H70O3Si2
(4R)-5-[(1R,3R,7E,17β)-1,3-bis{[tert-butyl(dimethyl)silyl]oxy}-2-methylidene-9,10-secoestra-5,7-dien-17-yl]-4-ethylhexanal
—— (4R,5S)-4-[(4-methoxyphenyl)methyl]-2-methyl-5-[(2S)-oxiran-2-yl]-4,5-dihydro-1,3-oxazole 1380403-22-4 C14H17NO3
(4R,5S)-4-[(4-methoxyphenyl)methyl]-2-methyl-5-[(2S)-oxiran-2-yl]-4,5-dihydro-1,3-oxazole
—— 4'-(4-fluorophenyl)-1'-methyl-3''-phenyl-3'',4''-dihydro-2''H-dispiro[indole-3,2'-pyrrolidine-3',7''-[1,3]thiazolo[3,2-a][1,3,5]triazine]-2,6''(1H)-dione 1323388-32-4 C28H24FN5O2S
4'-(4-fluorophenyl)-1'-methyl-3''-phenyl-3'',4''-dihydro-2''H-dispiro[indole-3,2'-pyrrolidine-3',7''-[1,3]thiazolo[3,2-a][1,3,5]triazine]-2,6''(1H)-dione
—— 4-(4'-amino-5-isopropyl-6-methoxymethoxybiphenyl-3-ylmethyl)-3,5-dimethylphenol 700818-20-8 C26H31NO3
4-(4'-amino-5-isopropyl-6-methoxymethoxybiphenyl-3-ylmethyl)-3,5-dimethylphenol
—— 4-(N-(5-methylhexa-3,4-dienyl)-N-(p-tosyl)amino)-2-methylbut-3-yn-2-ol 1301664-23-2 C19H25NO3S
4-(N-(5-methylhexa-3,4-dienyl)-N-(p-tosyl)amino)-2-methylbut-3-yn-2-ol
—— 4-(2,4-difluorophenoxy)-3-(6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-4-yl)-N-(tetrahydrofuran-3-yl)benzamide 1445993-41-8 C25H21F2N3O4
4-(2,4-difluorophenoxy)-3-(6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-4-yl)-N-(tetrahydrofuran-3-yl)benzamide
—— 4-isobutyryl-2-isopropyl-1(3),4,6,7-tetrahydro-imidazo[1,2-<i>a</i>]purin-9-one 68020-58-6 C14H19N5O2
4-isobutyryl-2-isopropyl-1(3),4,6,7-tetrahydro-imidazo[1,2-<i>a</i>]purin-9-one
—— 4-Chloro-4-[2-(3-methyl-butoxy)-ethyl]-tetrahydro-pyran 87399-47-1 C12H23ClO2
4-Chloro-4-[2-(3-methyl-butoxy)-ethyl]-tetrahydro-pyran
—— 4-(3-(5-(2-propenyloxyamino)valerylamino)phenyl)-2H-phthalazin-1-one hydrochloride 286953-26-2 C22H24N4O3*ClH
4-(3-(5-(2-propenyloxyamino)valerylamino)phenyl)-2H-phthalazin-1-one hydrochloride
—— 4-Bromo-benzenesulfonic acid 2-(1-methyl-4-oxo-cyclohexyl)-ethyl ester 40213-14-7 C15H19BrO4S
4-Bromo-benzenesulfonic acid 2-(1-methyl-4-oxo-cyclohexyl)-ethyl ester
—— 4-methyl-5-oxo-2-trifluoromethyl-2,5-dihydro-oxazole-2-carboxylic acid benzyl ester 31463-76-0 C13H10F3NO4
4-methyl-5-oxo-2-trifluoromethyl-2,5-dihydro-oxazole-2-carboxylic acid benzyl ester
—— 4-(4-Isothiocyanatobenzoylamino)-buttersaeure 53384-30-8 C12H12N2O3S
4-(4-Isothiocyanatobenzoylamino)-buttersaeure
—— 4,4'-((S,S)-ethane-1,1-diyldisulfinyl)bis(methylbenzene) 147071-68-9 C16H18O2S2
4,4'-((S,S)-ethane-1,1-diyldisulfinyl)bis(methylbenzene)
—— (4S,4aS,5aR,12aS)-4-dimethylamino-7-[(4-dimethylamino-butylamino)-methyl]-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide 1035977-61-7 C28H38N4O7
(4S,4aS,5aR,12aS)-4-dimethylamino-7-[(4-dimethylamino-butylamino)-methyl]-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide
—— (4-chloro-phenyl)-(4-phenyl-thiazol-2-ylamino)-acetonitrile 59775-55-2 C17H12ClN3S
(4-chloro-phenyl)-(4-phenyl-thiazol-2-ylamino)-acetonitrile
—— 4-phenyl-6,7,8,9-tetrahydro-5H-cyclohepta[c]pyridine 1445218-23-4 C16H17N
4-phenyl-6,7,8,9-tetrahydro-5H-cyclohepta[c]pyridine
—— (4aS,6R,7R,8R,8aR)-6,8-Bis-benzyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol 42926-92-1 C27H28O6
(4aS,6R,7R,8R,8aR)-6,8-Bis-benzyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol
—— 4-benzyloxy-2-(1,3-dioxa-2-cyclohexyl)-1,1-(ethylenedithio)-2-cyclopentene 78907-90-1 C18H22O3S2
4-benzyloxy-2-(1,3-dioxa-2-cyclohexyl)-1,1-(ethylenedithio)-2-cyclopentene
—— 4-(1-Methylene-pentyl)-oxetan-2-one 87626-06-0 C9H14O2
4-(1-Methylene-pentyl)-oxetan-2-one
—— 4-[5-methyl-2-(4-methylphenyl)-1,3-oxazol-4-yl]phenol 84672-23-1 C17H15NO2
4-[5-methyl-2-(4-methylphenyl)-1,3-oxazol-4-yl]phenol
—— 4-(2-chlorophenyl)-1-{2-[(3-methoxypropanoyl)amino]-5-methylpyridin-4-yl}-1H-pyrrole-3-carboxamide 1445889-67-7 C21H21ClN4O3
4-(2-chlorophenyl)-1-{2-[(3-methoxypropanoyl)amino]-5-methylpyridin-4-yl}-1H-pyrrole-3-carboxamide
—— 4-(5'-chloro-2'-fluorophenylamino)-6-[3-(7-methyl-2,7-diazaspiro[4.4]nonane-2-yl)propoxy]-7-methoxyquinazoline 1445861-33-5 C26H31ClFN5O2
4-(5'-chloro-2'-fluorophenylamino)-6-[3-(7-methyl-2,7-diazaspiro[4.4]nonane-2-yl)propoxy]-7-methoxyquinazoline
—— 4-phenazin-2-ylazo-phenol 52818-11-8 C18H12N4O
4-phenazin-2-ylazo-phenol
—— 4,5,6,7-Tetrachloro-2,2-bis-ethylsulfanyl-2-methyl-1,3-dioxa-2λ<sup>5</sup>-arsa-indan 60524-67-6 C11H13AsCl4O2S2
4,5,6,7-Tetrachloro-2,2-bis-ethylsulfanyl-2-methyl-1,3-dioxa-2λ<sup>5</sup>-arsa-indan
—— 4-Ethyl-3-methyl-2-hexennitril 53715-02-9 C9H15N
4-Ethyl-3-methyl-2-hexennitril
—— 4-[N'-((Z)-3-Carboxy-acryloyl)-hydrazino]-2-cyclohexylamino-4-oxo-butyric acid 53945-13-4 C14H21N3O6
4-[N'-((Z)-3-Carboxy-acryloyl)-hydrazino]-2-cyclohexylamino-4-oxo-butyric acid
—— (4aR,6S)-1,1,4a,6-Tetramethyl-8-phenyl-1,2,3,4,4a,5,6,9a-octahydro-7-oxa-benzocycloheptene 40267-09-2 C20H28O
(4aR,6S)-1,1,4a,6-Tetramethyl-8-phenyl-1,2,3,4,4a,5,6,9a-octahydro-7-oxa-benzocycloheptene
—— 4-(2-Benzoxazolyl)-4'-chlor-3-azastilben 41716-33-0 C20H13ClN2O
4-(2-Benzoxazolyl)-4'-chlor-3-azastilben
—— 4-methylene-3-(toluene-4-sulfonyl)-4,5-dihydro-1<i>H</i>-pyrazole 51445-27-3 C11H12N2O2S
4-methylene-3-(toluene-4-sulfonyl)-4,5-dihydro-1<i>H</i>-pyrazole
—— 4,6-bis(6-methylpyridin-2-yl)-2-phenylpyrimidine 879410-67-0 C22H18N4
4,6-bis(6-methylpyridin-2-yl)-2-phenylpyrimidine
—— 4-Acetyldithiophenyl-phenylcarbamat 31570-58-8 C15H13NO3S2
4-Acetyldithiophenyl-phenylcarbamat
—— 4-Oximino-1-methyl-piperidin-3-thiocarbonsaeureanilid-hydrochlorid 29000-73-5 C13H17N3OS*ClH
4-Oximino-1-methyl-piperidin-3-thiocarbonsaeureanilid-hydrochlorid
—— 4-Hydroperoxy-4-methyl-9,10-diphenyl-4H-anthracen-1-one 32892-13-0 C27H20O3
4-Hydroperoxy-4-methyl-9,10-diphenyl-4H-anthracen-1-one
—— 4-[3-(4-Ethoxycarbonyl-phenyl)-thioureido]-2-hydroxy-benzoic acid ethyl ester 40097-39-0 C19H20N2O5S
4-[3-(4-Ethoxycarbonyl-phenyl)-thioureido]-2-hydroxy-benzoic acid ethyl ester
—— 4-(3-Cyclohexyl-thioureido)-2-hydroxy-benzoic acid propyl ester 40095-63-4 C17H24N2O3S
4-(3-Cyclohexyl-thioureido)-2-hydroxy-benzoic acid propyl ester
—— 4ξ,6-dinitro-1-oxy-3,8ξ-diphenyl-(3a<i>t</i>)-3,3a,4,5-tetrahydro-3<i>r</i>,5<i>c</i>-ethano-benzo[<i>c</i>]isoxazol-9-one 30388-22-8 C21H15N3O7
4ξ,6-dinitro-1-oxy-3,8ξ-diphenyl-(3a<i>t</i>)-3,3a,4,5-tetrahydro-3<i>r</i>,5<i>c</i>-ethano-benzo[<i>c</i>]isoxazol-9-one
—— 4-amino-N-(1-(2-(4-chlorophenyl)hydrazinyl)-6-methylisoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide 1446112-47-5 C23H18ClN7OS
4-amino-N-(1-(2-(4-chlorophenyl)hydrazinyl)-6-methylisoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide
—— 4-{N'-[1-Cyano-1-phenyl-meth-(Z)-ylidene]-hydrazino}-benzoic acid 50800-33-4 C15H11N3O2
4-{N'-[1-Cyano-1-phenyl-meth-(Z)-ylidene]-hydrazino}-benzoic acid
—— [(4-Chloro-phenyl)-methyl-hydrazono]-cyano-acetic acid ethyl ester 51337-40-7 C12H12ClN3O2
[(4-Chloro-phenyl)-methyl-hydrazono]-cyano-acetic acid ethyl ester
—— 4-(4-bromo-phenylhydrazono)-tetrahydro-furan-3-carboxylic acid ethyl ester 38874-53-2 C13H15BrN2O3
4-(4-bromo-phenylhydrazono)-tetrahydro-furan-3-carboxylic acid ethyl ester
—— 4-[5-amino-2-(1-amino-ethylidene)-3-oxo-hex-4-enoyl]-morpholine 31588-37-1 C12H19N3O3
4-[5-amino-2-(1-amino-ethylidene)-3-oxo-hex-4-enoyl]-morpholine
—— 4-Dichloromethyl-4-methyl-2-piperidin-1-ylmethyl-cyclohexanone 50598-65-7 C14H23Cl2NO
4-Dichloromethyl-4-methyl-2-piperidin-1-ylmethyl-cyclohexanone
—— 4-{[1-(4-Dodecyloxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid (3S,10R,13R,17R)-17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 54952-31-7 C53H79NO3
4-{[1-(4-Dodecyloxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid (3S,10R,13R,17R)-17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester