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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-benzo[1,3]dioxol-5-ylmethylene-1-benzyl-pyrrolidine-2,3-dione 3-(4-<i>p</i>-tolyl-thiosemicarbazone) 35921-19-8 C27H24N4O3S
    4-benzo[1,3]dioxol-5-ylmethylene-1-benzyl-pyrrolidine-2,3-dione 3-(4-<i>p</i>-tolyl-thiosemicarbazone)
    —— 4-Methyl-benzene-1,3-disulfonic acid bis-ethylamide 671-86-3 C11H18N2O4S2
    4-Methyl-benzene-1,3-disulfonic acid bis-ethylamide
    —— 4-diphenylphosphinoyl-2,5-dimethyl-6-triphenylmethoxyhex-1-en-3-one 122183-88-4 C39H37O3P
    4-diphenylphosphinoyl-2,5-dimethyl-6-triphenylmethoxyhex-1-en-3-one
    —— 4-Dibutylamino-2-(2-dibutylamino-ethyl)-2-phenyl-butyronitril 103279-32-9 C28H49N3
    4-Dibutylamino-2-(2-dibutylamino-ethyl)-2-phenyl-butyronitril
    —— (4S)-3-[{(2Z)-3,7-dimethyl-octa-2,6-dienyloxy}acetyl]-4-isopropyl-oxazolidin-2-one 412271-14-8 C18H29NO4
    (4S)-3-[{(2Z)-3,7-dimethyl-octa-2,6-dienyloxy}acetyl]-4-isopropyl-oxazolidin-2-one
    —— (4E)-3,3,6-trimethyl-4-heptenoic acid 881074-64-2 C10H18O2
    (4E)-3,3,6-trimethyl-4-heptenoic acid
    —— 4-Brom-3-dimethylamino-estra-1,3,5(10)-trien-17-on 29017-50-3 C20H26BrNO
    4-Brom-3-dimethylamino-estra-1,3,5(10)-trien-17-on
    —— (4-chloro-N-(2-chloroacetyl)anilino) N-methylcarbamate 32382-50-6 C10H10Cl2N2O3
    (4-chloro-N-(2-chloroacetyl)anilino) N-methylcarbamate
    —— 4,4,8,8-tetramethyl-2,6-diphenyl-1,3,5,7,2λ5,6λ5,4,8-tetraoxadiphosphadigermocane 2,6-dioxide 131245-42-6 C16H22Ge2O6P2
    4,4,8,8-tetramethyl-2,6-diphenyl-1,3,5,7,2λ5,6λ5,4,8-tetraoxadiphosphadigermocane 2,6-dioxide
    —— 4-{[6-(trans-4-tert-butyl-cyclohexyloxy)-naphthalen-2-ylmethyl]-methyl-amino}-bicyclo[2.2.2]octane-1-carboxylic acid methyl ester 1544662-45-4 C32H45NO3
    4-{[6-(trans-4-tert-butyl-cyclohexyloxy)-naphthalen-2-ylmethyl]-methyl-amino}-bicyclo[2.2.2]octane-1-carboxylic acid methyl ester
    —— [4-(tert-Butyl-dimethyl-silanyloxy)-but-(E)-ylidene]-cyclohexyl-amine 192126-20-8 C16H33NOSi
    [4-(tert-Butyl-dimethyl-silanyloxy)-but-(E)-ylidene]-cyclohexyl-amine
    —— (4R,5R)-4-Chloromethyl-5-phenyl-pyrrolidin-2-one 138816-36-1 C11H12ClNO
    (4R,5R)-4-Chloromethyl-5-phenyl-pyrrolidin-2-one
    —— [4-(4-Chloro-phenyl)-5-(2,5-dimethyl-phenoxymethyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid 103896-87-3 C19H18ClN3O3S
    [4-(4-Chloro-phenyl)-5-(2,5-dimethyl-phenoxymethyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid
    —— 4-(dibenzylaminocarbonyl)-1-(tert-butyldimethylsilyl)-2-azetidinone 672305-45-2 C24H32N2O2Si
    4-(dibenzylaminocarbonyl)-1-(tert-butyldimethylsilyl)-2-azetidinone
    —— 4-(3-Chloro-phenyl)-3-(4-fluoro-phenyl)-5-phenyl-4,5-dihydro-3H-thiazolo[4,5-d]thiazole-2-thione 117664-73-0 C22H14ClFN2S3
    4-(3-Chloro-phenyl)-3-(4-fluoro-phenyl)-5-phenyl-4,5-dihydro-3H-thiazolo[4,5-d]thiazole-2-thione
    —— 4,4,5,5-Tetramethyl-2-[2,3,4-trimethoxy-6-(2-methoxy-ethoxymethoxymethyl)-phenyl]-[1,3,2]dioxaborolane 638164-12-2 C20H33BO8
    4,4,5,5-Tetramethyl-2-[2,3,4-trimethoxy-6-(2-methoxy-ethoxymethoxymethyl)-phenyl]-[1,3,2]dioxaborolane
    —— 4-(2,5-dimethoxyphenylsulfanyl)-6-(2,4,6-trimethylphenyl)-pyrimidin-2-ylamine 959763-55-4 C21H23N3O2S
    4-(2,5-dimethoxyphenylsulfanyl)-6-(2,4,6-trimethylphenyl)-pyrimidin-2-ylamine
    —— 4-{[4-(4-cyano-3-methoxyphenyl)-3,5-dimethyl-1H-pyrazol-1-yl]methyl}benzamide 1126778-18-4 C21H20N4O2
    4-{[4-(4-cyano-3-methoxyphenyl)-3,5-dimethyl-1H-pyrazol-1-yl]methyl}benzamide
    —— (4-hydroxy-4-phenylpiperidin-1-yl)-[4-(3-piperidin-1-ylpropoxy)phenyl]methanone 685872-76-8 C26H34N2O3
    (4-hydroxy-4-phenylpiperidin-1-yl)-[4-(3-piperidin-1-ylpropoxy)phenyl]methanone
    —— 4-sila-spiro[3.5]non-1-ene 66222-38-6 C8H14Si
    4-sila-spiro[3.5]non-1-ene
    —— (4S,10R,11S)-4-<1-hydroxy-2-(benzyloxy)ethyl>quinolizidine 116279-20-0 C18H27NO2
    (4S,10R,11S)-4-<1-hydroxy-2-(benzyloxy)ethyl>quinolizidine
    —— 4,5,6-trichloro-2-methanesulfonyl-pyrimidine 7219-19-4 C5H3Cl3N2O2S
    4,5,6-trichloro-2-methanesulfonyl-pyrimidine
    —— 4-(3-Chlorophenylamino)-3-methylsulfonylbenzoylguanidine hydrochloride 159139-03-4 C15H15ClN4O3S*ClH
    4-(3-Chlorophenylamino)-3-methylsulfonylbenzoylguanidine hydrochloride
    —— 4-butyl-3-methylsulfonylbenzoylguanidine hydrochloride 159139-28-3 C13H19N3O3S*ClH
    4-butyl-3-methylsulfonylbenzoylguanidine hydrochloride
    —— 4-Chloro-3-(2,5-dimethoxy-4-methylphenylsulfonyl)benzoylguanidine hydrochloride 159138-58-6 C17H18ClN3O5S*ClH
    4-Chloro-3-(2,5-dimethoxy-4-methylphenylsulfonyl)benzoylguanidine hydrochloride
    —— 4-((4-((trifluoromethyl)thio)benzyl)thio)aniline 866358-07-8 C14H12F3NS2
    4-((4-((trifluoromethyl)thio)benzyl)thio)aniline
    —— 4,4-Diethyl-2-acetoxymethyl-homophthalsaeureimid 27333-13-7 C16H19NO4
    4,4-Diethyl-2-acetoxymethyl-homophthalsaeureimid
    —— 4-({2-[(Aminosulfonyl)amino]ethyl}amino)-N-(3-cyano-4-fluorophenyl)-N'-hydroxy-1,2,5-oxadiazole-3-carboximidamide 1204669-54-4 C12H13FN8O4S
    4-({2-[(Aminosulfonyl)amino]ethyl}amino)-N-(3-cyano-4-fluorophenyl)-N'-hydroxy-1,2,5-oxadiazole-3-carboximidamide
    —— 4-[1-(3-acetylamino-phenyl)-1<i>H</i>-tetrazol-5-ylsulfanyl]-1-hydroxy-naphthalene-2-carboxylic acid 2-tetradecyloxy-anilide 49853-10-3 C40H48N6O4S
    4-[1-(3-acetylamino-phenyl)-1<i>H</i>-tetrazol-5-ylsulfanyl]-1-hydroxy-naphthalene-2-carboxylic acid 2-tetradecyloxy-anilide
    —— 4-[(4-Methoxy-phenyl)-phenyl-methoxy]-1-methyl-piperidine 1-oxide 4987-62-6 C20H25NO3
    4-[(4-Methoxy-phenyl)-phenyl-methoxy]-1-methyl-piperidine 1-oxide
    —— 4-(2-methoxymethyl-3,3-diphenyl-allyl)-morpholine 42778-19-8 C21H25NO2
    4-(2-methoxymethyl-3,3-diphenyl-allyl)-morpholine
    —— 4,5-dichloro-2-isopropoxycarbonylsulfanyl-thiazole 56043-65-3 C7H7Cl2NO2S2
    4,5-dichloro-2-isopropoxycarbonylsulfanyl-thiazole
    —— 4,4''-Diphenoxy-p-terphenyl 107306-55-8 C30H22O2
    4,4''-Diphenoxy-p-terphenyl
    —— (4aS)-4aHref-1trans-(2-Carboxy-ethyl)-2-oxo-4cis-acetoxy-5cis,8a trans-dimethyl-5trans-acetoxymethyl-decalin 16981-28-5 C20H30O7
    (4aS)-4aHref-1trans-(2-Carboxy-ethyl)-2-oxo-4cis-acetoxy-5cis,8a trans-dimethyl-5trans-acetoxymethyl-decalin
    —— 4-(1-ethoxycarbonylcarbamoyl-1<i>H</i>-pyrazol-3-yl)-allophanic acid ethyl ester 34723-57-4 C11H15N5O6
    4-(1-ethoxycarbonylcarbamoyl-1<i>H</i>-pyrazol-3-yl)-allophanic acid ethyl ester
    —— 4,4'-bis-(4-methoxy-benzhydryl)-1,2,1',2'-tetraphenyl-1,4,1',4'-tetrahydro-[4,4']biimidazolyl-5,5'-dione 34939-67-8 C58H46N4O4
    4,4'-bis-(4-methoxy-benzhydryl)-1,2,1',2'-tetraphenyl-1,4,1',4'-tetrahydro-[4,4']biimidazolyl-5,5'-dione
    —— 4,4'-dibenzhydryl-2,2'-diphenyl-1,1'-di-<i>o</i>-tolyl-1,4,1',4'-tetrahydro-[4,4']biimidazolyl-5,5'-dione 34929-91-4 C58H46N4O2
    4,4'-dibenzhydryl-2,2'-diphenyl-1,1'-di-<i>o</i>-tolyl-1,4,1',4'-tetrahydro-[4,4']biimidazolyl-5,5'-dione
    —— 4-O-acetyl-5-azido-2-N,3-O-dibenzyl-2,5,6-trideoxy-2,6-imino-L-galactose acetyl methyl acetal 1227636-87-4 C25H30N4O6
    4-O-acetyl-5-azido-2-N,3-O-dibenzyl-2,5,6-trideoxy-2,6-imino-L-galactose acetyl methyl acetal
    —— 4-((2,3-difluorophenyl)amino)-N,N,8-trimethyl-1-naphthamide 1446745-88-5 C20H18F2N2O
    4-((2,3-difluorophenyl)amino)-N,N,8-trimethyl-1-naphthamide
    —— 4,7-bis((4-methoxyphenyl)thio)-1H-indazole 1417569-25-5 C21H18N2O2S2
    4,7-bis((4-methoxyphenyl)thio)-1H-indazole
    —— 4-[(1H-indole-2-carbonylamino)methyl]benzoic acid 1019395-38-0 C17H14N2O3
    4-[(1H-indole-2-carbonylamino)methyl]benzoic acid
    —— (4-chlorophenyl)(5-(4-nitrophenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)methanone 932726-42-6 C20H14ClN3O3S
    (4-chlorophenyl)(5-(4-nitrophenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)methanone
    —— 4-chloro-thiobenzoic acid-[(2-dimethylamino-ethyl)-[2]pyridyl-amide] 109475-91-4 C16H18ClN3S
    4-chloro-thiobenzoic acid-[(2-dimethylamino-ethyl)-[2]pyridyl-amide]
    —— 4-amino-N-{4-[3-methyl-4-(5-nitro-furan-2-yl)-buta-1,3-dienyl]-pyrimidin-2-yl}-benzenesulfonamide 21610-57-1 C19H17N5O5S
    4-amino-N-{4-[3-methyl-4-(5-nitro-furan-2-yl)-buta-1,3-dienyl]-pyrimidin-2-yl}-benzenesulfonamide
    —— 4S-{(1S,4S,6R,9S)-7-N-(3-tert-butoxycarbonylaminopropyl)-3-N-(2-cyanoethyl)-3,7-diaza-8-oxa-2-oxo-4-palmitoylaminobicylo[4,3,0]nonan-9-yl}-2,3-di-O-tert-butyldimethylsilyl-1-(uracil-1-yl)-β-D-erythro-furanose 1603836-33-4 C54H97N7O10Si2
    4S-{(1S,4S,6R,9S)-7-N-(3-tert-butoxycarbonylaminopropyl)-3-N-(2-cyanoethyl)-3,7-diaza-8-oxa-2-oxo-4-palmitoylaminobicylo[4,3,0]nonan-9-yl}-2,3-di-O-tert-butyldimethylsilyl-1-(uracil-1-yl)-β-D-erythro-furanose
    —— 4-Bromo-benzoic acid (2R,3S,4S,5R,6S)-3-acetoxy-2-acetoxymethyl-6-methoxy-5-[(E)-3-(4-methoxy-phenyl)-acryloyloxy]-tetrahydro-pyran-4-yl ester 116215-20-4 C28H29BrO11
    4-Bromo-benzoic acid (2R,3S,4S,5R,6S)-3-acetoxy-2-acetoxymethyl-6-methoxy-5-[(E)-3-(4-methoxy-phenyl)-acryloyloxy]-tetrahydro-pyran-4-yl ester
    —— (4aS,6aS,6bR,8aR,12aS,12bS,14bS)-12a-Formyl-2,2,6a,6b,9,9-hexamethyl-4,10-dioxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester 99554-24-2 C31H44O5
    (4aS,6aS,6bR,8aR,12aS,12bS,14bS)-12a-Formyl-2,2,6a,6b,9,9-hexamethyl-4,10-dioxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester
    —— 4-(6-nitro-benzothiazol-2-yl)-butyric acid 99985-40-7 C11H10N2O4S
    4-(6-nitro-benzothiazol-2-yl)-butyric acid
    —— 4-Cyclohexyl-1-(4-methoxy-phenyl)-1,3-diphenyl-butan-1-ol 344262-11-9 C29H34O2
    4-Cyclohexyl-1-(4-methoxy-phenyl)-1,3-diphenyl-butan-1-ol
    —— 4-cyclohexyl-1-[(2,6-dichloro-phenoxy)-acetyl]-thiosemicarbazide 40311-77-1 C15H19Cl2N3O2S
    4-cyclohexyl-1-[(2,6-dichloro-phenoxy)-acetyl]-thiosemicarbazide