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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-ethyl-7-methyl-3,8-dioxo-3,4,7,8-tetrahydro-1<i>H</i>-pyrano[3,4-<i>c</i>]pyridine-6-carboxylic acid methyl ester 43083-91-6 C13H15NO5
    4-ethyl-7-methyl-3,8-dioxo-3,4,7,8-tetrahydro-1<i>H</i>-pyrano[3,4-<i>c</i>]pyridine-6-carboxylic acid methyl ester
    —— 4-(2-tert-butoxycarbonylaminoethylamino)benzoic acid 1032373-60-6 C14H20N2O4
    4-(2-tert-butoxycarbonylaminoethylamino)benzoic acid
    —— 4-((5-methyl-4-(4-(trifluoromethoxy)phenyl)pyrimidin-2-yl)amino)-N-(2-methyl-5-((2-(1-pyrrolidinylmethyl)-1-pyrrolidinyl)methyl)phenyl)benzamide 1550175-01-3 C36H39F3N6O2
    4-((5-methyl-4-(4-(trifluoromethoxy)phenyl)pyrimidin-2-yl)amino)-N-(2-methyl-5-((2-(1-pyrrolidinylmethyl)-1-pyrrolidinyl)methyl)phenyl)benzamide
    —— 4-[[4-[Bis(2-chloroethyl)sulfamoyl]phenyl]diazenyl]-3-hydroxynaphthalene-2-carboxylic acid 65624-40-0 C21H19Cl2N3O5S
    4-[[4-[Bis(2-chloroethyl)sulfamoyl]phenyl]diazenyl]-3-hydroxynaphthalene-2-carboxylic acid
    —— 4-(2-amino-ethylamino)benzoic acid 227312-86-9 C9H12N2O2
    4-(2-amino-ethylamino)benzoic acid
    —— 4-phenyl-1-(phenylmethyl)-2-piperazinemethanol 135036-34-9 C18H22N2O
    4-phenyl-1-(phenylmethyl)-2-piperazinemethanol
    —— 4-Nitro-benzenesulfinic acid methoxy-methyl-amide 42860-58-2 C8H10N2O4S
    4-Nitro-benzenesulfinic acid methoxy-methyl-amide
    —— 4-amino-4-deoxy-2,3:5,6-di-O-isopropylidene-D-galactose dimethylacetal 28441-63-6 C14H27NO6
    4-amino-4-deoxy-2,3:5,6-di-O-isopropylidene-D-galactose dimethylacetal
    —— 4-azido-4-deoxy-2,3:5,6-di-O-isopropylidene-D-galactose propane-1,3-diyl dithioacetal 405167-08-0 C15H25N3O4S2
    4-azido-4-deoxy-2,3:5,6-di-O-isopropylidene-D-galactose propane-1,3-diyl dithioacetal
    —— 4-azido-4-deoxy-2,3:5,6-di-O-isopropylidene-D-galactose dimethylacetal 90302-33-3 C14H25N3O6
    4-azido-4-deoxy-2,3:5,6-di-O-isopropylidene-D-galactose dimethylacetal
    —— <4-Brom-tetrafluor-phenyl>-<2.3.5.6-tetrafluorphenyl>-amin 1921-97-7 C12H2BrF8N
    <4-Brom-tetrafluor-phenyl>-<2.3.5.6-tetrafluorphenyl>-amin
    —— 4-(1-(5-bromopyrimidin-2-yl)piperidin-4-yloxy)-1-(2-fluoro-4-(methylsulfonyl)phenyl)pyridin-2(1H)-one 1104448-95-4 C21H20BrFN4O4S
    4-(1-(5-bromopyrimidin-2-yl)piperidin-4-yloxy)-1-(2-fluoro-4-(methylsulfonyl)phenyl)pyridin-2(1H)-one
    —— 4-hexyl-N-[4-[4-(4-hexyl-N-[4-[6-(oxiran-2-ylmethoxy)hexyl]phenyl]anilino)phenyl]phenyl]-N-[4-[6-(oxiran-2-ylmethoxy)hexyl]phenyl]aniline 878199-96-3 C66H84N2O4
    4-hexyl-N-[4-[4-(4-hexyl-N-[4-[6-(oxiran-2-ylmethoxy)hexyl]phenyl]anilino)phenyl]phenyl]-N-[4-[6-(oxiran-2-ylmethoxy)hexyl]phenyl]aniline
    —— 4-methylamino-7-β-(2'-C-methyl-D-ribofuranosyl)-furo[3,2-d]pyrimidine-5'-monophosphate 885593-69-1 C13H18N3O8P
    4-methylamino-7-β-(2'-C-methyl-D-ribofuranosyl)-furo[3,2-d]pyrimidine-5'-monophosphate
    —— 4-[3-[ 4-[Bis(4-Fluorophenyl)hydroxymethyl]-1-piperidinyl]-propoxy]-α-hydroxy-3-methoxybenzeneacetic acid (phenylmethyl) ester 139473-88-4 C37H39F2NO6
    4-[3-[ 4-[Bis(4-Fluorophenyl)hydroxymethyl]-1-piperidinyl]-propoxy]-α-hydroxy-3-methoxybenzeneacetic acid (phenylmethyl) ester
    —— (4-Bromo-phenyl)-pyridin-4-yl-methanone O-(3-tert-butylamino-2-hydroxy-propyl)-oxime 413616-13-4 C19H24BrN3O2
    (4-Bromo-phenyl)-pyridin-4-yl-methanone O-(3-tert-butylamino-2-hydroxy-propyl)-oxime
    —— 4,6-Dideoxyhexopyranose 29325-32-4 C6H12O4
    4,6-Dideoxyhexopyranose
    —— 4-(2-methoxyphenyl)-1-(phenylmethyl)-2-piperazinecarboxamide 138286-66-5 C19H23N3O2
    4-(2-methoxyphenyl)-1-(phenylmethyl)-2-piperazinecarboxamide
    —— 4-(3-methoxyphenyl)-1-(phenylmethyl)-2-piperazinecarboxamide 135036-27-0 C19H23N3O2
    4-(3-methoxyphenyl)-1-(phenylmethyl)-2-piperazinecarboxamide
    —— 4-(1-acetyl-1H-indol-3-yl)-piperidine-1-carboxylic acid tert-butyl ester 881017-86-3 C20H26N2O3
    4-(1-acetyl-1H-indol-3-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[1-(toluene-4-sulfonyl)-1H-indol-3-yl]-piperidine-1-carboxylic acid tert-butyl ester 1201648-28-3 C25H30N2O4S
    4-[1-(toluene-4-sulfonyl)-1H-indol-3-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-methoxy-3-methyl-benzofuran-2-carbonitrile 35351-61-2 C11H9NO2
    4-methoxy-3-methyl-benzofuran-2-carbonitrile
    —— (+)-4-bromo-2-chloro-3-hydroxymorphinan trifluoroacetate 1262867-33-3 C2HF3O2*C16H19BrClNO
    (+)-4-bromo-2-chloro-3-hydroxymorphinan trifluoroacetate
    —— 4-Bromo-5,7-dimethoxy-1-(4-methylphenyl)sulfonyl-1-benzazepine 34129-39-0 C19H18BrNO4S
    4-Bromo-5,7-dimethoxy-1-(4-methylphenyl)sulfonyl-1-benzazepine
    —— 4,4'-Bis-<(N,N'-pentafluor-phenyl)-trifluor-phthalimid> 5366-99-4 C28F16N2O4
    4,4'-Bis-<(N,N'-pentafluor-phenyl)-trifluor-phthalimid>
    —— 4-{2-[(Z)-Acetylimino]-5-phenylcarbamoyl-[1,3,4]selenadiazol-3-yl}-benzoic acid ethyl ester 86801-19-6 C20H18N4O4Se
    4-{2-[(Z)-Acetylimino]-5-phenylcarbamoyl-[1,3,4]selenadiazol-3-yl}-benzoic acid ethyl ester
    —— 4-Methyl-benzenesulfinic acid benzyloxy-amide 42860-51-5 C14H15NO2S
    4-Methyl-benzenesulfinic acid benzyloxy-amide
    —— (4-iodo-benzyl)-<i>p</i>-tolyl sulfoxide 100717-14-4 C14H13IOS
    (4-iodo-benzyl)-<i>p</i>-tolyl sulfoxide
    —— 4,N<sup>1</sup>,N<sup>1</sup>-Trimethyl-4-naphthalen-1-yl-pentane-1,5-diamine 27566-36-5 C18H26N2
    4,N<sup>1</sup>,N<sup>1</sup>-Trimethyl-4-naphthalen-1-yl-pentane-1,5-diamine
    —— 4-Ethyl-2,3-dimethyl-6-phenyldiazenyl-1-benzofuran-7-ol 49695-27-4 C18H18N2O2
    4-Ethyl-2,3-dimethyl-6-phenyldiazenyl-1-benzofuran-7-ol
    —— 4-(1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)-tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)but-3-ynyl 4-methylbenzenesulfonate 84559-05-7 C20H22N2O8S
    4-(1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)-tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)but-3-ynyl 4-methylbenzenesulfonate
    —— 4-methyl-2-(1,2,3,4-tetrahydroisoquinolin-1-yl)phenol 1361231-43-7 C16H17NO
    4-methyl-2-(1,2,3,4-tetrahydroisoquinolin-1-yl)phenol
    —— 4-(9-ethyl-9H-carbazol-3-yl)-4-oxobutanoic acid 4133-15-7 C18H17NO3
    4-(9-ethyl-9H-carbazol-3-yl)-4-oxobutanoic acid
    —— 4-{2-[(dimethylamino)methyl]-4-oxo-3,4-dihydro[1]benzothieno[3,2-d]pyrimidin-8-yl}benzonitrile 1108170-21-3 C20H16N4OS
    4-{2-[(dimethylamino)methyl]-4-oxo-3,4-dihydro[1]benzothieno[3,2-d]pyrimidin-8-yl}benzonitrile
    —— 4-tosyl-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide 96988-61-3 C16H16N2O4S
    4-tosyl-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide
    —— {4-chloro-2-[4-(methylsulfonyl)-3-(trifluoromethyl)phenoxy]phenoxy}acetic acid 847149-16-0 C16H12ClF3O6S
    {4-chloro-2-[4-(methylsulfonyl)-3-(trifluoromethyl)phenoxy]phenoxy}acetic acid
    —— 4-amino-6-hydrazinyl-7-pentofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 22256-94-6 C12H15N7O4
    4-amino-6-hydrazinyl-7-pentofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
    —— 4-amino-2-benzyl-6-ethyl-piperidine-1-carboxylic acid tert-butyl ester 1003843-42-2 C19H30N2O2
    4-amino-2-benzyl-6-ethyl-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Morpholinecarboxamide, N-(2-benzofuranyl)- 102043-56-1 C13H14N2O3
    4-Morpholinecarboxamide, N-(2-benzofuranyl)-
    —— 4-[(S)-3-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-propyl]-2''-methoxymethoxymethyl-[2,4';2',4'']teroxazole 477332-11-9 C32H37N3O6Si
    4-[(S)-3-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-propyl]-2''-methoxymethoxymethyl-[2,4';2',4'']teroxazole
    —— 4'-bromospiro[1,3-dioxolane-2,5'-3,4-dihydro-1H-benzo[cd]indole] 764710-87-4 C13H12BrNO2
    4'-bromospiro[1,3-dioxolane-2,5'-3,4-dihydro-1H-benzo[cd]indole]
    —— 4-[2-(2-amino-2,3-dihydro-1H-inden-2-yl)-1H-benzimidazol-5-yl]-2-fluorobenzonitrile 1449474-08-1 C23H17FN4
    4-[2-(2-amino-2,3-dihydro-1H-inden-2-yl)-1H-benzimidazol-5-yl]-2-fluorobenzonitrile
    —— 4-(4-{[5-chloro-1-(2-trimethylsilanyl-ethoxymethyl)-1H-[1,2,4]-triazole-3-carbonyl]-amino}-3-cyclohex-1-enyl-phenyl)-piperidine-1-carboxylic acid tert-butyl ester 885693-34-5 C31H46ClN5O4Si
    4-(4-{[5-chloro-1-(2-trimethylsilanyl-ethoxymethyl)-1H-[1,2,4]-triazole-3-carbonyl]-amino}-3-cyclohex-1-enyl-phenyl)-piperidine-1-carboxylic acid tert-butyl ester
    —— (+/-)-4-(N-2-ethoxycarbonylethyl-N-methyl)amino-5-oxo-1,3,4,5-tetrahydrobenz[cd]indole 1018985-01-7 C17H20N2O3
    (+/-)-4-(N-2-ethoxycarbonylethyl-N-methyl)amino-5-oxo-1,3,4,5-tetrahydrobenz[cd]indole
    —— 4-methyl-1-[(1S)-1-phenylprop-2-enyl]indole 1380301-53-0 C18H17N
    4-methyl-1-[(1S)-1-phenylprop-2-enyl]indole
    —— 4-methyl-2,6-diphenyl-5-[2-(trimethylsilyl)ethoxy]pyrimidine 1172615-39-2 C22H26N2OSi
    4-methyl-2,6-diphenyl-5-[2-(trimethylsilyl)ethoxy]pyrimidine
    —— 4-[1-[(2R,4S,5R)-4-(4-methylbenzoyl)oxy-5-[(4-methylbenzoyl)oxymethyl]oxolan-2-yl]-2,4-dioxopyrimidin-5-yl]but-3-ynyl 4-methylbenzoate 77882-22-5 C37H34N2O9
    4-[1-[(2R,4S,5R)-4-(4-methylbenzoyl)oxy-5-[(4-methylbenzoyl)oxymethyl]oxolan-2-yl]-2,4-dioxopyrimidin-5-yl]but-3-ynyl 4-methylbenzoate
    —— 4-(4-amino-2-methoxycarbonyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester 936092-70-5 C17H25N3O4
    4-(4-amino-2-methoxycarbonyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-(2-bromoethyl)-6-nitro-3,4-dihydro-2H-benzopyran 121278-68-0 C11H12BrNO3
    4-(2-bromoethyl)-6-nitro-3,4-dihydro-2H-benzopyran
    —— 4-Carboaethoxynonafluordiphenylaether 14055-51-7 C15H5F9O3
    4-Carboaethoxynonafluordiphenylaether