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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aS,8S,8aR)-2-Benzyl-8-trimethylsilanyl-hexahydro-isoquinoline-1,6-dione 134261-54-4 C19H27NO2Si
    (4aS,8S,8aR)-2-Benzyl-8-trimethylsilanyl-hexahydro-isoquinoline-1,6-dione
    —— (4Z,6E)-4,6-Decadienal 95331-72-9 C10H16O
    (4Z,6E)-4,6-Decadienal
    —— (+)-4-allyl-2,2-dimethyl-4-(2-methylallyl)-1,3-dioxan-5-one 1072451-11-6 C13H20O3
    (+)-4-allyl-2,2-dimethyl-4-(2-methylallyl)-1,3-dioxan-5-one
    —— 4-chloro-11-[(6R)-1,4-diazabicyclo[4.3.0]non-4-yl]-dibenzo[b,f]-1,4-oxazepine 179458-03-8 C20H20ClN3O
    4-chloro-11-[(6R)-1,4-diazabicyclo[4.3.0]non-4-yl]-dibenzo[b,f]-1,4-oxazepine
    —— <4-(4-Jod-benzoyloxy)-buttersaeure>-<2-methylmercapto-aethylester> 3540-72-5 C14H17IO4S
    <4-(4-Jod-benzoyloxy)-buttersaeure>-<2-methylmercapto-aethylester>
    —— 4-{4-[2-(2-vinyloxy-ethoxy)-ethoxy]-but-2-ynyl}-morpholine 10542-16-2 C14H23NO4
    4-{4-[2-(2-vinyloxy-ethoxy)-ethoxy]-but-2-ynyl}-morpholine
    —— 4,4'-dibromo-3,3'-dimethyl-1<i>H</i>,1'<i>H</i>-5,5'-(1-ethyl-2,4,6-trioxo-tetrahydro-pyrimidine-5,5-diyldimethyl)-bis-pyrrole-2-carboxylic acid diethyl ester 20552-23-2 C24H28Br2N4O7
    4,4'-dibromo-3,3'-dimethyl-1<i>H</i>,1'<i>H</i>-5,5'-(1-ethyl-2,4,6-trioxo-tetrahydro-pyrimidine-5,5-diyldimethyl)-bis-pyrrole-2-carboxylic acid diethyl ester
    —— 4-[6-(4-methoxy-phenyl)-imidazo[1,2-b]pyridazine-3-carbonyl]-benzonitrile 1150567-87-5 C21H14N4O2
    4-[6-(4-methoxy-phenyl)-imidazo[1,2-b]pyridazine-3-carbonyl]-benzonitrile
    —— 4-Amino-benzaldehyd-<N-benzyl-N-(4-carboxyphenyl)-hydrazon> 135-29-5 C21H19N3O2
    4-Amino-benzaldehyd-<N-benzyl-N-(4-carboxyphenyl)-hydrazon>
    —— (4S,6R)-(2Z)-ethyl 4-<(tert-butyldimethylsilyl)oxy>-6,7-epoxy-6-hydroxymethyl-7-methyl-3-<(trimethylsilyl)methyl>-2-octenoate 113355-14-9 C22H44O5Si2
    (4S,6R)-(2Z)-ethyl 4-<(tert-butyldimethylsilyl)oxy>-6,7-epoxy-6-hydroxymethyl-7-methyl-3-<(trimethylsilyl)methyl>-2-octenoate
    —— 4-(isopropyloxycarbonyl)-5-methoxy-3-methylthiomethyl-3,4-dihydro-1,4,6,7-tetraazanaphthalene-2(1H)-thione 1236827-41-0 C13H18N4O3S2
    4-(isopropyloxycarbonyl)-5-methoxy-3-methylthiomethyl-3,4-dihydro-1,4,6,7-tetraazanaphthalene-2(1H)-thione
    —— 4-chloro-1,1,3-trioxo-1,3-dihydro-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazole-2-carboxylic acid anilide 28981-05-7 C14H9ClN2O4S
    4-chloro-1,1,3-trioxo-1,3-dihydro-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazole-2-carboxylic acid anilide
    —— 4-bromo-2-(((3,5-di-tert-butyl-4-methoxyphenyl)imino)methyl)phenol 85352-79-0 C22H28BrNO2
    4-bromo-2-(((3,5-di-tert-butyl-4-methoxyphenyl)imino)methyl)phenol
    —— 4-(p-methoxyphenylamino)-3-buten-2-one 54920-46-6 C11H13NO2
    4-(p-methoxyphenylamino)-3-buten-2-one
    —— 4-Methyl-5-oxo-6-(tetrahydro-pyran-2-yloxy)-azocane-1-carboxylic acid benzyl ester 88187-39-7 C21H29NO5
    4-Methyl-5-oxo-6-(tetrahydro-pyran-2-yloxy)-azocane-1-carboxylic acid benzyl ester
    —— 4-methyl-N-(3-(naphthalen-1-yl)pro-2-yn-1-yl)-N-((4,4,6-trimethyl-2-oxo-7-oxabicyclo[4.1.0]heptan-1-yl)methyl)benzenesulfonamide 1505476-71-0 C30H31NO4S
    4-methyl-N-(3-(naphthalen-1-yl)pro-2-yn-1-yl)-N-((4,4,6-trimethyl-2-oxo-7-oxabicyclo[4.1.0]heptan-1-yl)methyl)benzenesulfonamide
    —— 4-(4-fluorophenyl)-5-(([3-fluoro-4-(4-phenylpiperazin-1-yl)phenyl]amino)methyl)-4H-1,2,4-triazole-3-thiol 1410082-25-5 C25H24F2N6S
    4-(4-fluorophenyl)-5-(([3-fluoro-4-(4-phenylpiperazin-1-yl)phenyl]amino)methyl)-4H-1,2,4-triazole-3-thiol
    —— 4-[<sup>125</sup>I]iodonitrobenzene 133622-64-7 C6H4INO2
    4-[<sup>125</sup>I]iodonitrobenzene
    —— 4-(Diethylsilyl)-2-methylbut-3-en-2-ol 89813-10-5 C9H20OSi
    4-(Diethylsilyl)-2-methylbut-3-en-2-ol
    —— 4-(perfluorooctyl)butyl p-toluenesulfonate 187087-24-7 C19H15F17O3S
    4-(perfluorooctyl)butyl p-toluenesulfonate
    —— 4-{4-[(1Z,4Z,9Z,15Z)-15-(2,6-Bis-benzyloxy-phenyl)-2,8,12,18-tetrahexyl-3,7,13,17-tetramethyl-porphyrin-5-yl]-benzyl}-benzaldehyde 138536-89-7 C82H96N4O3
    4-{4-[(1Z,4Z,9Z,15Z)-15-(2,6-Bis-benzyloxy-phenyl)-2,8,12,18-tetrahexyl-3,7,13,17-tetramethyl-porphyrin-5-yl]-benzyl}-benzaldehyde
    —— (4-nitrophenoxy)cyclooctane 1063655-83-3 C14H19NO3
    (4-nitrophenoxy)cyclooctane
    —— (4aR,6aR,6bR,8aS,12aS,12bR,14aR,14bR)-8a-((S)-2-bromo-1-hydroxyethyl)-4,4,6a,6b,11,11,14b-heptamethyl-3,13-dioxo-3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-icosahydropicene-2-carbonitrile 1191917-37-9 C32H46BrNO3
    (4aR,6aR,6bR,8aS,12aS,12bR,14aR,14bR)-8a-((S)-2-bromo-1-hydroxyethyl)-4,4,6a,6b,11,11,14b-heptamethyl-3,13-dioxo-3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-icosahydropicene-2-carbonitrile
    —— <4-Carbamoyloxy-butin-(2)-yl>-triethyl-ammonium chlorid 94972-00-6 C11H21N2O2*Cl
    <4-Carbamoyloxy-butin-(2)-yl>-triethyl-ammonium chlorid
    —— 4-Hydroxy-2-methyl-phenoxyl 68825-68-3 C7H7O2
    4-Hydroxy-2-methyl-phenoxyl
    —— 4'-hydroxy-biphenyl-4-diazonium , chloride 15599-12-9 C12H9N2O*Cl
    4'-hydroxy-biphenyl-4-diazonium , chloride
    —— 4-diethylamino-1,2-dihydro-pyridazine-3,6-dione 30476-85-8 C8H13N3O2
    4-diethylamino-1,2-dihydro-pyridazine-3,6-dione
    —— 4'-(4-methoxy-3,5-bis{[tris(1-methylethyk)silyl]ethynyl}phenyl)[2,2':6',2'']terpyridine 841234-01-3 C44H57N3OSi2
    4'-(4-methoxy-3,5-bis{[tris(1-methylethyk)silyl]ethynyl}phenyl)[2,2':6',2'']terpyridine
    —— 4-Acetamido-4,4-diaethoxycarbonyl-butyraldehyd-2-methyl-5-nitro-phenylhydrazon 5044-60-0 C19H26N4O7
    4-Acetamido-4,4-diaethoxycarbonyl-butyraldehyd-2-methyl-5-nitro-phenylhydrazon
    —— 4-Amino-2-(4,4-dimethyl-2-oxo-imidazolidin-1-yl)-pyrimidine-5-carboxylic acid amide 82113-97-1 C10H14N6O2
    4-Amino-2-(4,4-dimethyl-2-oxo-imidazolidin-1-yl)-pyrimidine-5-carboxylic acid amide
    —— 4,4-Dimethylcyclopent-2-en-1-ol-2,3,5,5-(2)H4 119770-92-2 C7H12O
    4,4-Dimethylcyclopent-2-en-1-ol-2,3,5,5-(2)H4
    —— 4-[4-[4-hydroxy-1-methyl-5-(3,5,6,7-tetrahydropyrrolo[3,4-f]benzimidazol-2-yl)pyrazol-3-yl]phenyl]-N,N-dimethylbenzenesulfonamide 1197339-09-5 C27H26N6O3S
    4-[4-[4-hydroxy-1-methyl-5-(3,5,6,7-tetrahydropyrrolo[3,4-f]benzimidazol-2-yl)pyrazol-3-yl]phenyl]-N,N-dimethylbenzenesulfonamide
    —— 4-(4-Bromo-phenyl)-3-methyl-1,6-diphenyl-4,5-dihydro-1H-pyrazolo[3,4-b]pyridine 113854-26-5 C25H20BrN3
    4-(4-Bromo-phenyl)-3-methyl-1,6-diphenyl-4,5-dihydro-1H-pyrazolo[3,4-b]pyridine
    —— 4-butyroyl-N-acetylphenethylamine 108913-04-8 C14H19NO2
    4-butyroyl-N-acetylphenethylamine
    —— 4-[5-chloro-2-(5-trifluoromethyl-furan-2-ylmethoxy)-phenoxy]-piperidine hydrochloride 1227619-98-8 C17H17ClF3NO3*ClH
    4-[5-chloro-2-(5-trifluoromethyl-furan-2-ylmethoxy)-phenoxy]-piperidine hydrochloride
    —— 4-(5-chloro-2-thienyl)-1-3-[(E)-3-(4-hydroxy-3,5-dimethoxyphenyl)-2-propenoyl]phenyl-2,3-dihydro-1H-2-imidazolone 1338087-87-8 C24H19ClN2O5S
    4-(5-chloro-2-thienyl)-1-3-[(E)-3-(4-hydroxy-3,5-dimethoxyphenyl)-2-propenoyl]phenyl-2,3-dihydro-1H-2-imidazolone
    —— 4-{2-(2-carboxy-ethyl)-3-[6-(5-cyclopropylcarbamoyl-3'-fluoro-biphenyl-3-yloxy)-hexyl]-phenoxy}-butyric acid 1162260-64-1 C35H40FNO7
    4-{2-(2-carboxy-ethyl)-3-[6-(5-cyclopropylcarbamoyl-3'-fluoro-biphenyl-3-yloxy)-hexyl]-phenoxy}-butyric acid
    —— 4-(4-bromo-1-p-tolyl-1H-pyrazol-3-yl)benzonitrile 1367843-37-5 C17H12BrN3
    4-(4-bromo-1-p-tolyl-1H-pyrazol-3-yl)benzonitrile
    —— 4,7-Dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one 74118-07-3 C12H15NO
    4,7-Dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one
    —— 4-n-Octylphenylester v. 4'n-Octyloxybiphenyl-4-carbonsaeure 63424-91-9 C35H46O3
    4-n-Octylphenylester v. 4'n-Octyloxybiphenyl-4-carbonsaeure
    —— [4-(cyclopropanecarbonyl)piperazin-1-yl]-[2-fluoro-5-(1H-pyrrolo[2,3-b]pyridin-6-yl)phenyl]methanone 1542067-43-5 C22H21FN4O2
    [4-(cyclopropanecarbonyl)piperazin-1-yl]-[2-fluoro-5-(1H-pyrrolo[2,3-b]pyridin-6-yl)phenyl]methanone
    —— 4-(4-{3,3,4,4,5,5-hexafluoro-2-[5-(4-methoxymethoxyphenyl)-2-(4-methoxyphenyl)thiophen-3-yl]cyclopent-1-enyl}-5-methylthiophen-2-yl)pyridine 903576-31-8 C34H25F6NO3S2
    4-(4-{3,3,4,4,5,5-hexafluoro-2-[5-(4-methoxymethoxyphenyl)-2-(4-methoxyphenyl)thiophen-3-yl]cyclopent-1-enyl}-5-methylthiophen-2-yl)pyridine
    —— [(4,5-dilithio-9,9-dimethylxanthene)*1.5(TMEDA)]2 855298-64-5 C48H72Li4N6O2
    [(4,5-dilithio-9,9-dimethylxanthene)*1.5(TMEDA)]2
    —— 4-benzoyl-5-(4-methoxy-phenyl)-[1,2]dithiole-3-thione 13637-02-0 C17H12O2S3
    4-benzoyl-5-(4-methoxy-phenyl)-[1,2]dithiole-3-thione
    —— 4-bromo-4,4-difluoro-3-(4-methoxy-phenylamino)-but-2-enoic acid ethyl ester 940903-57-1 C13H14BrF2NO3
    4-bromo-4,4-difluoro-3-(4-methoxy-phenylamino)-but-2-enoic acid ethyl ester
    —— 4-[7-chloro-9-fluoro-1-methyl-8-(methyloxy)-3H-pyrazolo[3,4-c]isoquinolin-5-yl]phenol 838855-25-7 C18H13ClFN3O2
    4-[7-chloro-9-fluoro-1-methyl-8-(methyloxy)-3H-pyrazolo[3,4-c]isoquinolin-5-yl]phenol
    —— 4-[4-(2-methyl-quinolin-4-ylmethoxy)-benzenesulfinylmethyl]-1,3-dihydro-imidazol-2-one 849454-52-0 C21H19N3O3S
    4-[4-(2-methyl-quinolin-4-ylmethoxy)-benzenesulfinylmethyl]-1,3-dihydro-imidazol-2-one
    —— 4-[2-Chloro-5-(5-chloro-4-morpholin-4-yl-3-nitrothiophen-2-yl)sulfinyl-4-nitrothiophen-3-yl]morpholine 1360688-27-2 C16H16Cl2N4O7S3
    4-[2-Chloro-5-(5-chloro-4-morpholin-4-yl-3-nitrothiophen-2-yl)sulfinyl-4-nitrothiophen-3-yl]morpholine
    —— 4-(2,2,2-trifluoroethyl)piperidine hydrochloride 1384428-45-8 C7H12F3N*ClH
    4-(2,2,2-trifluoroethyl)piperidine hydrochloride
    —— 4-[(4-Methylpiperidin-4-yl)methyl]morpholine dihydrochloride 1423032-40-9 C11H24Cl2N2O
    4-[(4-Methylpiperidin-4-yl)methyl]morpholine dihydrochloride