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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5S)-3-(12-dodecyn-1-yl)-4-hydroxy-5-methyltetrahydro-2-furanone 486990-24-3 C17H28O3
    (4S,5S)-3-(12-dodecyn-1-yl)-4-hydroxy-5-methyltetrahydro-2-furanone
    —— 4-(4-Bromo-phenylazo)-naphthalen-1-ylamine 915226-91-4 C16H12BrN3
    4-(4-Bromo-phenylazo)-naphthalen-1-ylamine
    —— 4-nitro-2-phenyl-1H-indole-7-carboxylic acid 912369-32-5 C15H10N2O4
    4-nitro-2-phenyl-1H-indole-7-carboxylic acid
    —— 4-tert-Butoxycarbonylmethyl-3-(2-ethoxycarbonyl-ethyl)-5-formyl-1H-pyrrole-2-carboxylic acid 174022-77-6 C17H23NO7
    4-tert-Butoxycarbonylmethyl-3-(2-ethoxycarbonyl-ethyl)-5-formyl-1H-pyrrole-2-carboxylic acid
    —— 4-(difluoro-nitro-methyl)-6,6-dimethyl-2-phenyl-4-trifluoromethyl-5,6-dihydro-4H-[1,3]oxazine 19846-42-5 C14H13F5N2O3
    4-(difluoro-nitro-methyl)-6,6-dimethyl-2-phenyl-4-trifluoromethyl-5,6-dihydro-4H-[1,3]oxazine
    —— 4-[(4-chlorophenoxy)methyl]-6-methoxychromen-2-one 84669-60-3 C17H13ClO4
    4-[(4-chlorophenoxy)methyl]-6-methoxychromen-2-one
    —— 4-(2-amino-5-cyclohexylthieno[2,3-d]pyrimidin-4-yl)-N-(4-methoxy-2-methylphenyl)-piperazine-1-carboxamide 1423163-15-8 C25H32N6O2S
    4-(2-amino-5-cyclohexylthieno[2,3-d]pyrimidin-4-yl)-N-(4-methoxy-2-methylphenyl)-piperazine-1-carboxamide
    —— 4-(p-n-hexadecyloxybenzoyloxy)salicylaldehyde 177424-35-0 C30H42O5
    4-(p-n-hexadecyloxybenzoyloxy)salicylaldehyde
    —— 4-{[1-(3-bromo-4-fluoro-phenyl)-methylidene]-amino}-benzoic acid ethyl ester 1343456-10-9 C16H13BrFNO2
    4-{[1-(3-bromo-4-fluoro-phenyl)-methylidene]-amino}-benzoic acid ethyl ester
    —— 4-ethoxy-4'-methylthiostilbene 1352658-75-3 C17H18OS
    4-ethoxy-4'-methylthiostilbene
    —— 4-(4-Methoxy-phenyl)-3-phenyl-7-[1-phenyl-meth-(Z)-ylidene]-1-oxa-2-aza-spiro[4.5]dec-2-en-6-one 5765-39-9 C28H25NO3
    4-(4-Methoxy-phenyl)-3-phenyl-7-[1-phenyl-meth-(Z)-ylidene]-1-oxa-2-aza-spiro[4.5]dec-2-en-6-one
    —— 4-Brom-phenylphosphonsaeure-<2.2-dichlor-vinylester>-aethylester 6485-05-8 C10H10BrCl2O3P
    4-Brom-phenylphosphonsaeure-<2.2-dichlor-vinylester>-aethylester
    —— 4-Brom-anilin-N-L-arabinosid 15354-58-2 C11H14BrNO4
    4-Brom-anilin-N-L-arabinosid
    —— 4-[4-(2-fluoro-4-methanesulfonyl-phenoxymethyl)-thiazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester 1037791-58-4 C21H27FN2O5S2
    4-[4-(2-fluoro-4-methanesulfonyl-phenoxymethyl)-thiazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Amino-3-t-butyl-N,N-diethylanilin 2359-43-5 C14H24N2
    4-Amino-3-t-butyl-N,N-diethylanilin
    —— 4-Diethylamino-phthalsaeure-diethylester 2890-02-0 C16H23NO4
    4-Diethylamino-phthalsaeure-diethylester
    —— 4-(2-Methanesulfinyl-5-methyl-phenyl)-2,2-dimethyl-4-oxo-butyric acid 1963-49-1 C14H18O4S
    4-(2-Methanesulfinyl-5-methyl-phenyl)-2,2-dimethyl-4-oxo-butyric acid
    —— 4-(8-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-2-(trifluoromethyl)benzoic acid 1202618-34-5 C21H15F3N4O3
    4-(8-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-2-(trifluoromethyl)benzoic acid
    —— 4-[4-(pyrrolidin-1-ylcarbonyl)-1,3-thiazol-2-yl]-1-{[4'-(trifluoromethyl)biphenyl-2-yl]carbonyl}piperidine 1070191-49-9 C27H26F3N3O2S
    4-[4-(pyrrolidin-1-ylcarbonyl)-1,3-thiazol-2-yl]-1-{[4'-(trifluoromethyl)biphenyl-2-yl]carbonyl}piperidine
    —— 4-(3-(2,5-diazabicyclo[2.2.1]hept-2-yl)-1H-indazol-1-yl)-N-phenyl-2-pyridinamine 861416-81-1 C23H22N6
    4-(3-(2,5-diazabicyclo[2.2.1]hept-2-yl)-1H-indazol-1-yl)-N-phenyl-2-pyridinamine
    —— [4-(2-methoxy-pyridin-3-yl)-pyrimidin-2-yl]-(3-oxazol-5-yl-phenyl)-amine 1035944-99-0 C19H15N5O2
    [4-(2-methoxy-pyridin-3-yl)-pyrimidin-2-yl]-(3-oxazol-5-yl-phenyl)-amine
    —— 4-Methoxy-benzoic acid [(2R,10R,13S,17S)-17-ethyl-17-hydroxy-2,10,13-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-(3E)-ylidene]-hydrazide 14424-74-9 C30H42N2O3
    4-Methoxy-benzoic acid [(2R,10R,13S,17S)-17-ethyl-17-hydroxy-2,10,13-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-(3E)-ylidene]-hydrazide
    —— 4'-[[2-n-Propyl-6-(imidazo[1,2-a]pyridin-2-yl)-benzimidazol-1-yl]-methyl]-2-(1H-tetrazol-5-yl)-biphenyl 144701-70-2 C31H26N8
    4'-[[2-n-Propyl-6-(imidazo[1,2-a]pyridin-2-yl)-benzimidazol-1-yl]-methyl]-2-(1H-tetrazol-5-yl)-biphenyl
    —— 4-[8-(6-aminohexanoylaminomethyl)imidazo[1,2-a]pyridin-2-yl]benzoic acid 171177-52-9 C21H24N4O3
    4-[8-(6-aminohexanoylaminomethyl)imidazo[1,2-a]pyridin-2-yl]benzoic acid
    —— 4-(3-(3',5'-Bis(trifluoromethyl)phenyl)-3-hydroxypropyl)-4-phenylpiperidine Hydrochloride 167853-70-5 C22H23F6NO*ClH
    4-(3-(3',5'-Bis(trifluoromethyl)phenyl)-3-hydroxypropyl)-4-phenylpiperidine Hydrochloride
    —— (4-Benzyloxy-5-formyl-6-octylamino-pyrimidin-2-yl)-octyl-carbamic acid tert-butyl ester 181112-65-2 C33H52N4O4
    (4-Benzyloxy-5-formyl-6-octylamino-pyrimidin-2-yl)-octyl-carbamic acid tert-butyl ester
    —— 4-deuterio-1-diazo-4-methyl-3-phenylthio-2-pentanone 85660-62-4 C12H14N2OS
    4-deuterio-1-diazo-4-methyl-3-phenylthio-2-pentanone
    —— 4'-[[2-n-Propyl-4-methyl-6-(imidazo[1,2-a]pyrimidin-2-yl)-benzimidazol-1-yl]-methyl]-biphenyl-2-carboxylic acid 144701-77-9 C31H27N5O2
    4'-[[2-n-Propyl-4-methyl-6-(imidazo[1,2-a]pyrimidin-2-yl)-benzimidazol-1-yl]-methyl]-biphenyl-2-carboxylic acid
    —— 4-<(benzyloxy)methyl>-5-(iodomethyl)oxazolidin-2-one 99726-09-7 C12H14INO3
    4-<(benzyloxy)methyl>-5-(iodomethyl)oxazolidin-2-one
    —— 4''-methoxy-[1,1':3',1''-terphenyl]-2',4-dicarbaldehyde 1362849-77-1 C21H16O3
    4''-methoxy-[1,1':3',1''-terphenyl]-2',4-dicarbaldehyde
    —— 4-(1,1-difluoroprop-1-en-2-yl)-4'-(2,2-difluorovinyl)-1,1'-biphenyl 1638192-49-0 C17H12F4
    4-(1,1-difluoroprop-1-en-2-yl)-4'-(2,2-difluorovinyl)-1,1'-biphenyl
    —— (4-ethyl-piperazin-1-yl)-(2-{4-[1-methyl-2-(4-trifluoromethyl-phenylamino)-1H-benzoimidazol-5-yloxy]-pyridin-2-yl}-3h-imidazol-4-yl)-methanone 927881-45-6 C30H29F3N8O2
    (4-ethyl-piperazin-1-yl)-(2-{4-[1-methyl-2-(4-trifluoromethyl-phenylamino)-1H-benzoimidazol-5-yloxy]-pyridin-2-yl}-3h-imidazol-4-yl)-methanone
    —— 4-(2-ethyl-5-nitro-benzyl)-morpholine 63789-17-3 C13H18N2O3
    4-(2-ethyl-5-nitro-benzyl)-morpholine
    —— 4-[4-(2-benzylidenehydrazinyl)pyrazolo[3,4-d]pyrimidin-1-yl]benzenesulfonamide 1160498-47-4 C18H15N7O2S
    4-[4-(2-benzylidenehydrazinyl)pyrazolo[3,4-d]pyrimidin-1-yl]benzenesulfonamide
    —— 4,6-dichloro-5-{(E)-[(2-chlorophenyl)hydrazono]methyl}pyrimidine 1429924-47-9 C11H7Cl3N4
    4,6-dichloro-5-{(E)-[(2-chlorophenyl)hydrazono]methyl}pyrimidine
    —— 4-[(S)-4-acetoxy-6-((2S,6R)-4-bromomethylene-6-hydroxymethyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-(tert-butyl-diphenyl-silanyloxy)-butyric acid methyl ester 935248-59-2 C39H55BrO9Si
    4-[(S)-4-acetoxy-6-((2S,6R)-4-bromomethylene-6-hydroxymethyl-tetrahydro-pyran-2-ylmethyl)-6-methoxy-5,5-dimethyl-tetrahydro-pyran-2-yl]-3-(tert-butyl-diphenyl-silanyloxy)-butyric acid methyl ester
    —— 4a-Phenyl-Δ<sup>8</sup>-octahydro-chinol-2-on 13128-18-2 C15H17NO
    4a-Phenyl-Δ<sup>8</sup>-octahydro-chinol-2-on
    —— (4S)-N-<4-(difluoromethoxy)phenyl>-4-(4-fluorophenyl)-3-<4-(2,2,2-trifluoroethoxy)phenyl>-4,5-dihydropyrazole-1-carboxamide 134003-24-0 C25H19F6N3O3
    (4S)-N-<4-(difluoromethoxy)phenyl>-4-(4-fluorophenyl)-3-<4-(2,2,2-trifluoroethoxy)phenyl>-4,5-dihydropyrazole-1-carboxamide
    —— 4-Methyl-cyclohexanon-oxyimin-Radikal 6146-79-8 C7H12NO
    4-Methyl-cyclohexanon-oxyimin-Radikal
    —— 4-[4-(difluoromethyl)-2-methyl-1,3-thiazol-5-yl]-N-phenylpyrimidine-2-amine 930582-82-4 C15H12F2N4S
    4-[4-(difluoromethyl)-2-methyl-1,3-thiazol-5-yl]-N-phenylpyrimidine-2-amine
    —— 4-(Diethylbrom-germyl)-buten-(1) 21617-32-3 C8H17BrGe
    4-(Diethylbrom-germyl)-buten-(1)
    —— 4ξ-Cyclohexyl-5ξ-cholestan-3,6-dion 18211-55-7 C33H54O2
    4ξ-Cyclohexyl-5ξ-cholestan-3,6-dion
    —— 4-<2,4-Dimethyl-phenyl>-4-<3,5-dimethyl-phenyl>-buttersaeure 20883-84-5 C20H24O2
    4-<2,4-Dimethyl-phenyl>-4-<3,5-dimethyl-phenyl>-buttersaeure
    —— 4-Fluor-2,5-bis-phthalimidomethyl-toluol 22016-41-7 C25H17FN2O4
    4-Fluor-2,5-bis-phthalimidomethyl-toluol
    —— 4-bromo-5-tert-butylguaiacol 21099-11-6 C11H15BrO2
    4-bromo-5-tert-butylguaiacol
    —— 4-<2,4,5-Trichlor-phenoxy>-3-hydroxy-buttersaeure 7417-93-8 C10H9Cl3O4
    4-<2,4,5-Trichlor-phenoxy>-3-hydroxy-buttersaeure
    —— 4-(3',6'-dihydroxy-3-oxo-3<i>H</i>-spiro[isobenzofuran-1,9'-xanthen]-4'-ylazo)-<i>N</i>-(2,6-dimethyl-pyrimidin-4-yl)-benzenesulfonamide 26287-26-3 C32H23N5O7S
    4-(3',6'-dihydroxy-3-oxo-3<i>H</i>-spiro[isobenzofuran-1,9'-xanthen]-4'-ylazo)-<i>N</i>-(2,6-dimethyl-pyrimidin-4-yl)-benzenesulfonamide
    —— [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid cyclohexyl ester 3747-46-4 C19H20ClNO4S
    [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid cyclohexyl ester
    —— 4-Phenyl-1,6-dimethyl-3-chlor-pyridazinium-iodid 14959-22-9 C12H12ClN2*I
    4-Phenyl-1,6-dimethyl-3-chlor-pyridazinium-iodid
    —— 4,5,7-Trifluor-indolin 53072-19-8 C8H6F3N
    4,5,7-Trifluor-indolin