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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[5-(3-nitro-benzylidene)-4-oxo-2-thioxo-thiazolidin-3-yl]-butyric acid methyl ester 22035-13-8 C15H14N2O5S2
    4-[5-(3-nitro-benzylidene)-4-oxo-2-thioxo-thiazolidin-3-yl]-butyric acid methyl ester
    —— (4aR,7R,9aR)-7-Hydroxy-6,6-dimethyl-9a-trimethylsilanyl-hexahydro-1,3,5-trioxa-benzocyclohepten-2-one 850919-66-3 C13H24O5Si
    (4aR,7R,9aR)-7-Hydroxy-6,6-dimethyl-9a-trimethylsilanyl-hexahydro-1,3,5-trioxa-benzocyclohepten-2-one
    —— 4-[4-(2-fluoropyrid-5-yl)-1-(trifluoromethyl)cyclopenta-2,4-dien-3-yl]benzenesulfonamide 170093-32-0 C17H12F4N2O2S
    4-[4-(2-fluoropyrid-5-yl)-1-(trifluoromethyl)cyclopenta-2,4-dien-3-yl]benzenesulfonamide
    —— 4-ethyl-undecan-5-one 6064-34-2 C13H26O
    4-ethyl-undecan-5-one
    —— 4-ethylanilinetricarbonylchromium 35827-95-3 C11H11CrNO3
    4-ethylanilinetricarbonylchromium
    —— 4,4-dimethyl-3α,5-epoxy-A-homo-5α-cholestane-4a,6-dione 104699-93-6 C30H48O3
    4,4-dimethyl-3α,5-epoxy-A-homo-5α-cholestane-4a,6-dione
    —— 4-Allyl-6-trifluormethyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin 6397-08-6 C12H10F3NOS
    4-Allyl-6-trifluormethyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin
    —— 4-(2-Chlor-6-methylphenyl)-pyrrolidin-2-on 60610-96-0 C11H12ClNO
    4-(2-Chlor-6-methylphenyl)-pyrrolidin-2-on
    —— 4-[4-(4-chloro-phenyl)-4-hydroxy-piperidin-1-yl]-1-(4-fluoro-phenyl)-but-2-yn-1-one 43141-27-1 C21H19ClFNO2
    4-[4-(4-chloro-phenyl)-4-hydroxy-piperidin-1-yl]-1-(4-fluoro-phenyl)-but-2-yn-1-one
    —— 4-Benzyloxy-1-brom-2-methyl-2-buten 56506-77-5 C12H15BrO
    4-Benzyloxy-1-brom-2-methyl-2-buten
    —— 4-[5-(3,5-dichlorophenyl)-4-hydroxy-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-2-methyl-N-(thietan-3-yl)benzamide 1210935-76-4 C21H17Cl2F3N2O3S
    4-[5-(3,5-dichlorophenyl)-4-hydroxy-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-2-methyl-N-(thietan-3-yl)benzamide
    —— 4-Thiocarboxamido-phenoxyessigsaeure 60199-82-8 C9H9NO3S
    4-Thiocarboxamido-phenoxyessigsaeure
    —— 4-Mercapto-2-methylsulfanyl-6-thiophen-2-yl-pyrimidine-5-carbonitrile 769167-95-5 C10H7N3S3
    4-Mercapto-2-methylsulfanyl-6-thiophen-2-yl-pyrimidine-5-carbonitrile
    —— (4s)-4-(5-bromopyridin-2-yloxy)-1-azatricyclo[3.3.1.13,7]decane 1026134-01-9 C14H17BrN2O
    (4s)-4-(5-bromopyridin-2-yloxy)-1-azatricyclo[3.3.1.13,7]decane
    —— 4-(4-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)piperidin-1-yl)phenol 851703-20-3 C17H25NO3
    4-(4-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)piperidin-1-yl)phenol
    —— 4-chloro-N-[1-(4-ethyl-5-phenyl-1H-pyrazol-3-yl)ethyl]benzenesulfonamide 957128-77-7 C19H20ClN3O2S
    4-chloro-N-[1-(4-ethyl-5-phenyl-1H-pyrazol-3-yl)ethyl]benzenesulfonamide
    —— 4-{5-[2-amino-4-chloro-7-(4-methoxy-3,5-dimethyl-pyridin-2-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-pent-4-ynyl}-N-methylpiperazine-1-carboxamide 911397-85-8 C26H33ClN8O2
    4-{5-[2-amino-4-chloro-7-(4-methoxy-3,5-dimethyl-pyridin-2-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-pent-4-ynyl}-N-methylpiperazine-1-carboxamide
    —— 4-[(pentafluorophenoxy)methyl]piperidine 189618-34-6 C12H12F5NO
    4-[(pentafluorophenoxy)methyl]piperidine
    —— (4-Isopropyl-piperazin-1-yl)-[6-(3-methyl-oxetan-3-yl methoxy)-pyridin-3-yl]-methanone 1154322-50-5 C18H27N3O3
    (4-Isopropyl-piperazin-1-yl)-[6-(3-methyl-oxetan-3-yl methoxy)-pyridin-3-yl]-methanone
    —— 4-fluoro-N-(5-quinoxalinylmethyl)aniline 931400-11-2 C15H12FN3
    4-fluoro-N-(5-quinoxalinylmethyl)aniline
    —— [(4-Chloropyridin-2-yl)methyl](methyl)amine hydrochloride 2225137-32-4 C7H10Cl2N2
    [(4-Chloropyridin-2-yl)methyl](methyl)amine hydrochloride
    —— 4-[(2-phenoxyphenyl)ureido]phenyl sulfamate 1330061-79-4 C19H17N3O5S
    4-[(2-phenoxyphenyl)ureido]phenyl sulfamate
    —— 4-Azatricyclo[5.2.1.0,2,6]decane hydrochloride 1269456-02-1 C9H16ClN
    4-Azatricyclo[5.2.1.0,2,6]decane hydrochloride
    —— 4-(4-Hydroxy-3-methoxy-phenyl)-4-oxo-butyronitril 7196-08-9 C11H11NO3
    4-(4-Hydroxy-3-methoxy-phenyl)-4-oxo-butyronitril
    —— 4-amino-1,2,4-triazolium 2-nitroamino-4,6-diazido[1,3,5]triazinate 1276061-31-4 C2H4N4*C3HN11O2
    4-amino-1,2,4-triazolium 2-nitroamino-4,6-diazido[1,3,5]triazinate
    —— 4,4'-Dipropylbicyclohexyliden 96133-92-5 C18H32
    4,4'-Dipropylbicyclohexyliden
    —— 4-{[7-(cyclopropylmethoxy)-8-(2-fluorophenyl)-5-methyl-6-oxo-5,6-dihydropyrido[3,2-d]pyrimidin-2-yl]amino}-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide 1187094-00-3 C32H35FN6O4
    4-{[7-(cyclopropylmethoxy)-8-(2-fluorophenyl)-5-methyl-6-oxo-5,6-dihydropyrido[3,2-d]pyrimidin-2-yl]amino}-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide
    —— 4-methoxy-N-[(1R)-1-(5-methylfuran-2-yl)propyl]-1,1-dioxo-1,2,5-thiadiazol-3-imine 681509-77-3 C11H15N3O4S
    4-methoxy-N-[(1R)-1-(5-methylfuran-2-yl)propyl]-1,1-dioxo-1,2,5-thiadiazol-3-imine
    —— [4-(3-hydroxy-phenyl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidin-7-yl]-(3-trifluoromethyl-phenyl)-methanone 1007207-32-0 C24H21F3N4O3
    [4-(3-hydroxy-phenyl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidin-7-yl]-(3-trifluoromethyl-phenyl)-methanone
    —— (4-(4-fluorophenyl)-1-(propan-2-yl)-1H-indazol-3-yl)methanol 1350760-42-7 C17H17FN2O
    (4-(4-fluorophenyl)-1-(propan-2-yl)-1H-indazol-3-yl)methanol
    —— 4,4-dimethyl-2-(3H-thiophen-3-id-2-yl)-5H-1,3-oxazole;gold(1+) 190524-29-9 C18H20Au2N2O2S2
    4,4-dimethyl-2-(3H-thiophen-3-id-2-yl)-5H-1,3-oxazole;gold(1+)
    —— 4-nitro-benzoic acid-(2-methyl-benzofuran-5-yl ester) 101727-62-2 C16H11NO5
    4-nitro-benzoic acid-(2-methyl-benzofuran-5-yl ester)
    —— {4-cyano-2-cyclopropyl-7-[(3S)-3-(dimethylamino)pyrrolidin-1-yl]-6-phenyl-1,3-benzoxazol-5-yl}methyl acetate 1257805-54-1 C26H28N4O3
    {4-cyano-2-cyclopropyl-7-[(3S)-3-(dimethylamino)pyrrolidin-1-yl]-6-phenyl-1,3-benzoxazol-5-yl}methyl acetate
    —— 4-(2,4-dinitro-phenylsulfanyl)-[3]pyridylamine 99974-39-7 C11H8N4O4S
    4-(2,4-dinitro-phenylsulfanyl)-[3]pyridylamine
    —— 4-Iodo-5-naphthalen-2-ylselenopheno[2,3-b]thiophene 1218795-51-7 C16H9ISSe
    4-Iodo-5-naphthalen-2-ylselenopheno[2,3-b]thiophene
    —— 4-Chloro-13-(2-chlorophenyl)-6-methyl-11-oxo-8-thia-3,10-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5-tetraene-5-carbonitrile 1191060-68-0 C18H11Cl2N3OS
    4-Chloro-13-(2-chlorophenyl)-6-methyl-11-oxo-8-thia-3,10-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5-tetraene-5-carbonitrile
    —— (4R,5R)-3-Benzyl-5-<(R)-(2-benzyloxy-1-hydroxy)ethyl>-4-cyclohexylmethyloxazolidin-2-one 130914-08-8 C26H33NO4
    (4R,5R)-3-Benzyl-5-<(R)-(2-benzyloxy-1-hydroxy)ethyl>-4-cyclohexylmethyloxazolidin-2-one
    —— 4,4,6,6-Tetramethyl-4,6-disilyl-5-oxa-nonandisaeure-diallylester 14862-56-7 C16H30O5Si2
    4,4,6,6-Tetramethyl-4,6-disilyl-5-oxa-nonandisaeure-diallylester
    —— (4-benzyloxyphenyl)ethyl (2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->3)-2-O-acetyl-4-O-[(E)-3,4-di-O-benzyl]caffeoyl-β-D-glucopyranoside 916458-89-4 C58H62O18
    (4-benzyloxyphenyl)ethyl (2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->3)-2-O-acetyl-4-O-[(E)-3,4-di-O-benzyl]caffeoyl-β-D-glucopyranoside
    —— [4-(1-tert-butoxycarbonylmethyl-2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl)-phenyl]-acetic acid 1052723-37-1 C22H22N2O6
    [4-(1-tert-butoxycarbonylmethyl-2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl)-phenyl]-acetic acid
    —— 4-(2-amino-pyrimidin-5-yl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidine-7-carboxylic acid 2-methoxy-ethyl ester 1007208-36-7 C18H23N7O4
    4-(2-amino-pyrimidin-5-yl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidine-7-carboxylic acid 2-methoxy-ethyl ester
    —— (4aS,5S)-5-hydroxy-1-(3-iodo-benzyl)-1,4a-dimethyl-octahydro-naphthalen-2-one 1037785-88-8 C19H25IO2
    (4aS,5S)-5-hydroxy-1-(3-iodo-benzyl)-1,4a-dimethyl-octahydro-naphthalen-2-one
    —— 4-(2-fluoro-1,1-dimethylethyl)-piperazine hydrochloride 914654-86-7 C8H17FN2*ClH
    4-(2-fluoro-1,1-dimethylethyl)-piperazine hydrochloride
    —— 4-methyl-1-(toluene-4-sulfonyl)-6,7-dihydro-1H-benzotriazole-5-carboxylic acid ethyl ester 1097633-95-8 C17H19N3O4S
    4-methyl-1-(toluene-4-sulfonyl)-6,7-dihydro-1H-benzotriazole-5-carboxylic acid ethyl ester
    —— 4-Cyano-N-[6-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7α-yl)-hexyl]-N-(3-phenyl-propyl]-benzamide 228568-93-2 C41H49FN2O3
    4-Cyano-N-[6-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7α-yl)-hexyl]-N-(3-phenyl-propyl]-benzamide
    —— 4-(4-methyl-5-morpholin-4-yl-4,5-dihydro-[1,2,3]triazol-1-yl)-benzonitrile 68695-69-2 C14H17N5O
    4-(4-methyl-5-morpholin-4-yl-4,5-dihydro-[1,2,3]triazol-1-yl)-benzonitrile
    —— 4-amino-2-(4-chloro-3-dimethylamino-2-fluorophenyl)-5-ethenyl-6-n-octyloxycarbonyl-pyrimidine 1240312-62-2 C23H30ClFN4O2
    4-amino-2-(4-chloro-3-dimethylamino-2-fluorophenyl)-5-ethenyl-6-n-octyloxycarbonyl-pyrimidine
    —— (4S,8S,10S,E)-4,6,8,10-tetramethyldodeca-5,11-dienal 1209497-55-1 C16H28O
    (4S,8S,10S,E)-4,6,8,10-tetramethyldodeca-5,11-dienal
    —— (4S,5R)-4-[(E,2S,3S)-3-[tert-butyl(dimethyl)silyl]oxy-7-iodo-2-methoxyoct-6-enyl]-5-[(2R,3R,4S,5S,6R)-4-[tert-butyl(dimethyl)silyl]oxy-2-methoxy-6-[(2R)-3-methoxy-2-triethylsilyloxypropyl]-3,5-dimethyloxan-2-yl]-1,3-dioxolan-2-one 400763-86-2 C42H83IO10Si3
    (4S,5R)-4-[(E,2S,3S)-3-[tert-butyl(dimethyl)silyl]oxy-7-iodo-2-methoxyoct-6-enyl]-5-[(2R,3R,4S,5S,6R)-4-[tert-butyl(dimethyl)silyl]oxy-2-methoxy-6-[(2R)-3-methoxy-2-triethylsilyloxypropyl]-3,5-dimethyloxan-2-yl]-1,3-dioxolan-2-one
    —— 4, 4'-(4-nitrobenzylidene)-bis-[3-(4'-hydroxybenzoyl)-1H-2-benzopyran-1-one] 1556096-80-0 C39H23NO10
    4, 4'-(4-nitrobenzylidene)-bis-[3-(4'-hydroxybenzoyl)-1H-2-benzopyran-1-one]