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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-bromo-phenyl)-(3-methyl-5,6-diphenyl-imidazo[2,1-b]thiazol-2-yl)-methanone 34544-53-1 C25H17BrN2OS
    (4-bromo-phenyl)-(3-methyl-5,6-diphenyl-imidazo[2,1-b]thiazol-2-yl)-methanone
    —— 4-CH3COC6H4OSnChx3 116508-22-6 C26H40O2Sn
    4-CH3COC6H4OSnChx3
    —— (4RS,6RS)-6-(2,3-dimethylphenyl)-4,6-dimethylcyclohex-1-enecarboxylic acid 1204593-16-7 C17H22O2
    (4RS,6RS)-6-(2,3-dimethylphenyl)-4,6-dimethylcyclohex-1-enecarboxylic acid
    —— 4-(2,2,8,8-tetramethyl-3,4,9,10-tetrahydropyrano[2,3-f]chromen-6-yl)-1,3-thiazol-2-amine 106535-64-2 C19H24N2O2S
    4-(2,2,8,8-tetramethyl-3,4,9,10-tetrahydropyrano[2,3-f]chromen-6-yl)-1,3-thiazol-2-amine
    —— 4-(tert-butyldimethylsilyloxy)phenoxycarbonyl chloride 817602-44-1 C13H19ClO3Si
    4-(tert-butyldimethylsilyloxy)phenoxycarbonyl chloride
    —— 4,5,6,7-tetrachloroazulene 129368-67-8 C10H4Cl4
    4,5,6,7-tetrachloroazulene
    —— 4-[2-(3-benzyloxycarbonylamino-propoxy)-phenoxy]-butyric acid methyl ester 916155-74-3 C22H27NO6
    4-[2-(3-benzyloxycarbonylamino-propoxy)-phenoxy]-butyric acid methyl ester
    —— (4-Decanoyloxyphenyl)-trimethyl-ammoniumchlorid 18618-45-6 C19H32NO2*Cl
    (4-Decanoyloxyphenyl)-trimethyl-ammoniumchlorid
    —— 4-(β,γ-dihydroxypropyl-amino)-2-(5'-nitro-2'-furyl)-thieno[2,3-d]pyrimidine 39607-03-9 C13H12N4O5S
    4-(β,γ-dihydroxypropyl-amino)-2-(5'-nitro-2'-furyl)-thieno[2,3-d]pyrimidine
    —— 4'-chloro-2-(1-ethyl-4-isopropyl-4,5-dihydro-1<i>H</i>-imidazol-2-yl)-benzophenone 58678-16-3 C21H23ClN2O
    4'-chloro-2-(1-ethyl-4-isopropyl-4,5-dihydro-1<i>H</i>-imidazol-2-yl)-benzophenone
    —— {4-chloro-3-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-phenyl}-acetic acid 1203505-12-7 C23H28ClNO4S
    {4-chloro-3-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-phenyl}-acetic acid
    —— 4-[2-[4-(2-acetamidopropyl)phenyl]ethynyl]-N-(pyridin-4-ylmethyl)benzamide 1363429-07-5 C26H25N3O2
    4-[2-[4-(2-acetamidopropyl)phenyl]ethynyl]-N-(pyridin-4-ylmethyl)benzamide
    —— 4-(Pyrrolidin-3-yl)benzonitrile hydrochloride 1203684-95-0 C11H13ClN2
    4-(Pyrrolidin-3-yl)benzonitrile hydrochloride
    —— 4-[1-Benzhydryloxy-1-(4-chloro-phenyl)-meth-(Z)-ylidene]-1,5-diphenyl-pyrrolidine-2,3-dione 96410-21-8 C36H26ClNO3
    4-[1-Benzhydryloxy-1-(4-chloro-phenyl)-meth-(Z)-ylidene]-1,5-diphenyl-pyrrolidine-2,3-dione
    —— (4R,6R,7S)-7-methyldec-1-en-9-yne-4,6-diol 507480-27-5 C11H18O2
    (4R,6R,7S)-7-methyldec-1-en-9-yne-4,6-diol
    —— [(4-tert-octylphenolato)B(C24H9N6(C6H4OCOCCOOEt)3)](fullerene) 1246666-99-8 C131H57BN6O13
    [(4-tert-octylphenolato)B(C24H9N6(C6H4OCOCCOOEt)3)](fullerene)
    —— 4,4,5,5-tetramethylspiro(1,3-dioxolane-2,2'-<2H>benzo<f>chromene) 73858-08-9 C19H20O3
    4,4,5,5-tetramethylspiro(1,3-dioxolane-2,2'-<2H>benzo<f>chromene)
    —— 4,4,5,5-tetradehydro-6α-PGI<sub>1</sub> 80186-39-6 C20H30O5
    4,4,5,5-tetradehydro-6α-PGI<sub>1</sub>
    —— 4-[2,3-Difluoro-6-(2-fluoro-4-methyl-phenylsulfanyl)-phenyl]-piperidine hydrochloride 1161838-14-7 C18H18F3NS*ClH
    4-[2,3-Difluoro-6-(2-fluoro-4-methyl-phenylsulfanyl)-phenyl]-piperidine hydrochloride
    —— 4β-Brom-12α-acetoxy-3-oxo-17α-methyl-aetiansaeure-methylester 95624-27-4 C24H35BrO5
    4β-Brom-12α-acetoxy-3-oxo-17α-methyl-aetiansaeure-methylester
    —— 4-(1-hydroxy-4-iodobutyl)-α,α-dimethylphenylacetic acid 162096-61-9 C14H19IO3
    4-(1-hydroxy-4-iodobutyl)-α,α-dimethylphenylacetic acid
    —— 4-methyl-1,3,3a,6-tetrahydro-indene-2,2-dicarboxylic acid diethyl ester 1004783-68-9 C16H22O4
    4-methyl-1,3,3a,6-tetrahydro-indene-2,2-dicarboxylic acid diethyl ester
    —— 4-Benzyl-8-bromo-5-methoxypyrido[4,3-b][1,4]oxazin-3-one 1590410-09-5 C15H13BrN2O3
    4-Benzyl-8-bromo-5-methoxypyrido[4,3-b][1,4]oxazin-3-one
    —— (4-Methyl-7-methoxycumarin)stearat 60951-33-9 C29H44O5
    (4-Methyl-7-methoxycumarin)stearat
    —— 4-cyano-3,6-dimethyl-pyridine-2-carboxylic acid (4-methyl-thiazol-2-yl)-amide 1242968-13-3 C13H12N4OS
    4-cyano-3,6-dimethyl-pyridine-2-carboxylic acid (4-methyl-thiazol-2-yl)-amide
    —— (+/-)-(4-chloro-2-{2-[2-(6-chloropyridin-3-yloxy)acetyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid 1355059-18-5 C24H20Cl2N2O5
    (+/-)-(4-chloro-2-{2-[2-(6-chloropyridin-3-yloxy)acetyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid
    —— 4-cyclopropyl-1-(2-methoxy-ethyl)-1H-indole 1313043-25-2 C14H17NO
    4-cyclopropyl-1-(2-methoxy-ethyl)-1H-indole
    —— 4',5'-Dibromo-3',6'-dioxo-2'-trifluoromethyl-bicyclohexyl-1',4'-diene-4-carbaldehyde 197858-92-7 C14H11Br2F3O3
    4',5'-Dibromo-3',6'-dioxo-2'-trifluoromethyl-bicyclohexyl-1',4'-diene-4-carbaldehyde
    —— 4-methylmercapto-2-(thien-3-ylmethyloxy)-6-(meta-trifluoromethylphenoxy)pyridine 175461-19-5 C18H14F3NO2S2
    4-methylmercapto-2-(thien-3-ylmethyloxy)-6-(meta-trifluoromethylphenoxy)pyridine
    —— 4-Dichlorofluoromethylsulfonyl-3-cyano-1-(2,4,6-trichlorophenyl)pyrazole 209593-82-8 C11H3Cl5FN3O2S
    4-Dichlorofluoromethylsulfonyl-3-cyano-1-(2,4,6-trichlorophenyl)pyrazole
    —— [4-(5-aminomethyl-2-fluoro-phenyl)-piperidin-1-yl]-[7-difluoromethyl-1-(2-methoxy-ethyl)-1H-indol-3-yl]-methanone hydrochloride 1313040-27-5 C25H28F3N3O2*ClH
    [4-(5-aminomethyl-2-fluoro-phenyl)-piperidin-1-yl]-[7-difluoromethyl-1-(2-methoxy-ethyl)-1H-indol-3-yl]-methanone hydrochloride
    —— (4S,7S,10aS)-methyl 4-((2R,5R)-2,5-dibenzyl-6-oxo-6-((S)-2-oxo-1-phenylazocan-3-ylamino)hexanamido)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylate 1400675-61-7 C44H54N4O6S
    (4S,7S,10aS)-methyl 4-((2R,5R)-2,5-dibenzyl-6-oxo-6-((S)-2-oxo-1-phenylazocan-3-ylamino)hexanamido)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylate
    —— 4-[2-[cyclohexyl[2-(4-ethylphenyl)ethyl]amino]-2-oxoethoxy]-α-ethoxy-benzenepropanoic acid 638191-24-9 C29H39NO5
    4-[2-[cyclohexyl[2-(4-ethylphenyl)ethyl]amino]-2-oxoethoxy]-α-ethoxy-benzenepropanoic acid
    —— 4-(2-amino-3,3-dimethyl-butyryl)-3-(4-benzyl-[1,2,3]triazol-1-ylmethyl)-octahydro-pyrrolo[3,2-b]pyrrole-1-carboxylic acid benzyl ester 1310586-25-4 C30H38N6O3
    4-(2-amino-3,3-dimethyl-butyryl)-3-(4-benzyl-[1,2,3]triazol-1-ylmethyl)-octahydro-pyrrolo[3,2-b]pyrrole-1-carboxylic acid benzyl ester
    —— (+/-)-(4-chloro-2-{2-[2-(2-chlorobenzyloxy)acetyl]-5-fluoro-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid 1355054-60-2 C26H22Cl2FNO5
    (+/-)-(4-chloro-2-{2-[2-(2-chlorobenzyloxy)acetyl]-5-fluoro-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid
    —— (4S,5R)-4-(benzylamino)-3-(ethoxycarbonyl)-5-((Z)-pent-2-enyl)-4,5-dihydroisoxazole 2-oxide 1192714-41-2 C18H24N2O4
    (4S,5R)-4-(benzylamino)-3-(ethoxycarbonyl)-5-((Z)-pent-2-enyl)-4,5-dihydroisoxazole 2-oxide
    —— 4-Acetoxymethyl-2-benzoylthiophene 74387-53-4 C14H12O3S
    4-Acetoxymethyl-2-benzoylthiophene
    —— 4,5α-epoxy-3-methoxy-17-methyl-(14α)-morphinane-6α,14-diol 22952-63-2 C18H23NO4
    4,5α-epoxy-3-methoxy-17-methyl-(14α)-morphinane-6α,14-diol
    —— 4-[1-ethyl-3-(4-fluorophenyl)-1H-pyrazol-4-yl]pyridin-2-amine 1286230-81-6 C16H15FN4
    4-[1-ethyl-3-(4-fluorophenyl)-1H-pyrazol-4-yl]pyridin-2-amine
    —— 4-bromo-1-methyl-pyrrole-2-carboxylic acid [2-(1H-imidazol-4-yl)-ethyl]-amide hydrochloride 1042449-38-6 C11H13BrN4O*ClH
    4-bromo-1-methyl-pyrrole-2-carboxylic acid [2-(1H-imidazol-4-yl)-ethyl]-amide hydrochloride
    —— 4-hydroxy-1-oxo-octahydrocyclopenta(c)-pyrrole 97426-69-2 C7H11NO2
    4-hydroxy-1-oxo-octahydrocyclopenta(c)-pyrrole
    —— 4-(1-bromo-1,1,2,3,3,3-hexafluoropropan-2-yl)-2-ethyl-6-methylaniline 1262665-55-3 C12H12BrF6N
    4-(1-bromo-1,1,2,3,3,3-hexafluoropropan-2-yl)-2-ethyl-6-methylaniline
    —— 4-methylbenzenesulfonic acid;(3S,5R)-3-morpholin-4-yl-2,3,4,5-tetrahydro-1-benzoxepin-5-ol 77957-55-2 C7H8O3S*C14H19NO3
    4-methylbenzenesulfonic acid;(3S,5R)-3-morpholin-4-yl-2,3,4,5-tetrahydro-1-benzoxepin-5-ol
    —— 4-[(R)-4-(4-chloro-3-trifluoromethyl-phenyl)-3-methyl-7-oxo-2,3,4,7-tetrahydro-[1,4]diazepin-1-yl]-butyric acid 1290048-07-5 C17H18ClF3N2O3
    4-[(R)-4-(4-chloro-3-trifluoromethyl-phenyl)-3-methyl-7-oxo-2,3,4,7-tetrahydro-[1,4]diazepin-1-yl]-butyric acid
    —— [4-[(E)-C-(4-chlorophenyl)-N-(dimethylcarbamoylamino)carbonimidoyl]phenyl] methanesulfonate 83887-58-5 C17H18ClN3O4S
    [4-[(E)-C-(4-chlorophenyl)-N-(dimethylcarbamoylamino)carbonimidoyl]phenyl] methanesulfonate
    —— 4-(2-chloro-ethylamino)-L-phenylalanine ethyl ester 102312-93-6 C13H19ClN2O2
    4-(2-chloro-ethylamino)-L-phenylalanine ethyl ester
    —— 4-benzyl-3-(4-chlorophenyl)-6-methyl-2-phenyl-2,4-dihydro-5H-pyrazolo[4,3-b]pyridin-5-one 1214996-94-7 C26H20ClN3O
    4-benzyl-3-(4-chlorophenyl)-6-methyl-2-phenyl-2,4-dihydro-5H-pyrazolo[4,3-b]pyridin-5-one
    —— 4-[N-(N-tert-butoxycarbonyl-3-amino-propyl)-N-methyl-aminomethyl]-nitrobenzene 1139454-19-5 C16H25N3O4
    4-[N-(N-tert-butoxycarbonyl-3-amino-propyl)-N-methyl-aminomethyl]-nitrobenzene
    —— 4,4-diethoxy-5-p-nitrophenyl-Δ<sup>3</sup>-1,3,4λ<sup>5</sup>-oxazaphospholin-2-one 74605-47-3 C12H15N2O6P
    4,4-diethoxy-5-p-nitrophenyl-Δ<sup>3</sup>-1,3,4λ<sup>5</sup>-oxazaphospholin-2-one
    —— (4R,7S,8S)-8-amino-7-(2,3-difluorophenyl)-5,6,7,8-tetrahydro-4H-cyclohepta[d]thiazol-4-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate 1409944-01-9 C26H26F2N6O3S
    (4R,7S,8S)-8-amino-7-(2,3-difluorophenyl)-5,6,7,8-tetrahydro-4H-cyclohepta[d]thiazol-4-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate