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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-2-((6-(2,2-difluoroethoxy)-5-methylpyridin-3-yl)methyl)-2H-pyrazolo[4,3-c]pyridine 1609098-50-1 C15H13ClF2N4O
    4-chloro-2-((6-(2,2-difluoroethoxy)-5-methylpyridin-3-yl)methyl)-2H-pyrazolo[4,3-c]pyridine
    —— 4-Bromo-2-(hydroxymethyl)-3-cyclohexene-1,2-diol α,1-diacetate 1053657-93-4 C11H15BrO5
    4-Bromo-2-(hydroxymethyl)-3-cyclohexene-1,2-diol α,1-diacetate
    —— (4S,4aS,5S,8aR)-5-Benzyloxymethoxy-4-hydroxymethyl-3,4a,8,8-tetramethyl-4a,5,6,7,8,8a-hexahydro-4H-naphthalen-1-one 120666-94-6 C23H32O4
    (4S,4aS,5S,8aR)-5-Benzyloxymethoxy-4-hydroxymethyl-3,4a,8,8-tetramethyl-4a,5,6,7,8,8a-hexahydro-4H-naphthalen-1-one
    —— 4-amino-1-methyl-N-(2-morpholinoethyl)-1H-imidazole-2-carboxamide 1211528-91-4 C11H19N5O2
    4-amino-1-methyl-N-(2-morpholinoethyl)-1H-imidazole-2-carboxamide
    —— 4-Chlor-1,1-bis-chlorformyl-butan 98198-97-1 C6H7Cl3O2
    4-Chlor-1,1-bis-chlorformyl-butan
    —— 4-Cyanomethyl-N,N-diethyl-thiobenzamide 208921-83-9 C13H16N2S
    4-Cyanomethyl-N,N-diethyl-thiobenzamide
    —— 4-[(1S)-1-[(3R,5S)-4-[2-chloro-4-(2-hydroxyethoxy)phenyl]-3-(4-chlorophenyl)-5-methylpiperazin-1-yl]-2-hydroxyethyl]benzonitrile 1097206-72-8 C28H29Cl2N3O3
    4-[(1S)-1-[(3R,5S)-4-[2-chloro-4-(2-hydroxyethoxy)phenyl]-3-(4-chlorophenyl)-5-methylpiperazin-1-yl]-2-hydroxyethyl]benzonitrile
    —— 4-(p-toluimine)-9-methoxypsoralene 78439-70-0 C20H15NO4
    4-(p-toluimine)-9-methoxypsoralene
    —— 4-Acryloyloxy-4-allyl-piperidine-1-carboxylic acid benzyl ester 210294-38-5 C19H23NO4
    4-Acryloyloxy-4-allyl-piperidine-1-carboxylic acid benzyl ester
    —— 4-isopropylidene-3-methoxycarbonylmethyl-pyrrolidine-1,2-dicarboxylic acid-1-ethyl ester-2-methyl ester 109499-86-7 C15H23NO6
    4-isopropylidene-3-methoxycarbonylmethyl-pyrrolidine-1,2-dicarboxylic acid-1-ethyl ester-2-methyl ester
    —— (+/-)-4,6,7,8,8a,9-hexahydrothieno<3,2-f>indolizine-6-one 220621-07-8 C10H11NOS
    (+/-)-4,6,7,8,8a,9-hexahydrothieno<3,2-f>indolizine-6-one
    —— 4-hydroxy-3-[(3,5-difluoro-6-(3-(guanidino)phenoxy)-4-(1-benzylpiperidin-4-yl)aminopyridin-2-yl)oxy]benzamidine 1229729-31-0 C31H32F2N8O3
    4-hydroxy-3-[(3,5-difluoro-6-(3-(guanidino)phenoxy)-4-(1-benzylpiperidin-4-yl)aminopyridin-2-yl)oxy]benzamidine
    —— 4-[bis-(2-methyl-indol-3-yl)-methyl]-2,6-di-<i>tert</i>-butyl-phenol 40526-62-3 C33H38N2O
    4-[bis-(2-methyl-indol-3-yl)-methyl]-2,6-di-<i>tert</i>-butyl-phenol
    —— 4a,5,6,7,8,9-Hexahydrocycloocta<b>furo<3,4-d>furan-1(3H)-on 113087-41-5 C12H14O3
    4a,5,6,7,8,9-Hexahydrocycloocta<b>furo<3,4-d>furan-1(3H)-on
    —— (4-Propan-2-yl-1,2-oxazol-3-yl)methanesulfonyl chloride 2445786-94-5 C7H10ClNO3S
    (4-Propan-2-yl-1,2-oxazol-3-yl)methanesulfonyl chloride
    —— (4-thiosemicarbazono-2-thioxo-thiazolidin-3-yl)-acetic acid 60708-80-7 C6H8N4O2S3
    (4-thiosemicarbazono-2-thioxo-thiazolidin-3-yl)-acetic acid
    —— (4'-amino-2-nitro-biphenyl-4-yl)-carbamic acid ethyl ester 847544-61-0 C15H15N3O4
    (4'-amino-2-nitro-biphenyl-4-yl)-carbamic acid ethyl ester
    —— 4-(2-benzo[1,3]dioxol-5-ylmethyl-1-cyclopropyl-3-oxo-decahydro-pyrrolo[3,4-a]pyrrolizin-4-yl)-benzonitrile 202190-40-7 C27H27N3O3
    4-(2-benzo[1,3]dioxol-5-ylmethyl-1-cyclopropyl-3-oxo-decahydro-pyrrolo[3,4-a]pyrrolizin-4-yl)-benzonitrile
    —— 4-{[5-chloro-6-(2,2,2-trifluoro-1,1-dimethylethoxy)pyridin-3-yl]oxy}-2,5-difluoro-N-(methylsulfonyl)benzamide 1355064-43-5 C17H14ClF5N2O5S
    4-{[5-chloro-6-(2,2,2-trifluoro-1,1-dimethylethoxy)pyridin-3-yl]oxy}-2,5-difluoro-N-(methylsulfonyl)benzamide
    —— (4-chloro-1-phenylbutyl) N-tert-butylcarbamate 126404-88-4 C15H22ClNO2
    (4-chloro-1-phenylbutyl) N-tert-butylcarbamate
    —— 4-(3-Bromo-4-fluorophenyl)-2-(methoxymethyl)-1,3-oxazole 929884-89-9 C11H9BrFNO2
    4-(3-Bromo-4-fluorophenyl)-2-(methoxymethyl)-1,3-oxazole
    —— (4S<sup>*</sup>,5R<sup>*</sup>)-5-Benzylthiomethyl-4,5-diacetoxy-2-cyclopentenone 129076-51-3 C17H18O5S
    (4S<sup>*</sup>,5R<sup>*</sup>)-5-Benzylthiomethyl-4,5-diacetoxy-2-cyclopentenone
    —— 4,4-diphenyl-3-{4-[(E)-styryl]phenyl}cyclopentene 1333015-77-2 C31H26
    4,4-diphenyl-3-{4-[(E)-styryl]phenyl}cyclopentene
    —— 4,5-bis(methoxycarbonyl)-3-methyl-3-phenyl-3H-pyrazole 31483-41-7 C14H14N2O4
    4,5-bis(methoxycarbonyl)-3-methyl-3-phenyl-3H-pyrazole
    —— 4-(7-Trifluoromethyl-imidazo[1,2-a]pyrimidin-3-yl)-pyridin-2-ol 876601-30-8 C12H7F3N4O
    4-(7-Trifluoromethyl-imidazo[1,2-a]pyrimidin-3-yl)-pyridin-2-ol
    —— (4-chloro-2-methylphenyl)(cyanomethyl)carbamic chloride 55240-15-8 C10H8Cl2N2O
    (4-chloro-2-methylphenyl)(cyanomethyl)carbamic chloride
    —— 4-(1'-cyclobutylspiro[4H-1,3-benzodioxine-2,4'-piperidine]-6-yl)-2,6-difluoro-N-methylbenzamide 1174722-21-4 C24H26F2N2O3
    4-(1'-cyclobutylspiro[4H-1,3-benzodioxine-2,4'-piperidine]-6-yl)-2,6-difluoro-N-methylbenzamide
    —— (4-dimethylamino-benzyl)-(8-fluoro-dibenzofuran-2-yl)-amine 350018-01-8 C21H19FN2O
    (4-dimethylamino-benzyl)-(8-fluoro-dibenzofuran-2-yl)-amine
    —— 4-Hydroxy-2.2.4-trimethyl-pentansaeure-dimethylamid 64288-16-0 C10H21NO2
    4-Hydroxy-2.2.4-trimethyl-pentansaeure-dimethylamid
    —— 4-amino-3-(3-chloro-4-fluoro-phenyl)-1-(2-isopropylamino-5,8-dihydro-6H-pyrido[3,4-d]pyrimidin-7-yl)-butan-1-one 1395074-36-8 C20H25ClFN5O
    4-amino-3-(3-chloro-4-fluoro-phenyl)-1-(2-isopropylamino-5,8-dihydro-6H-pyrido[3,4-d]pyrimidin-7-yl)-butan-1-one
    —— 4-[[3,5-bis(trifluoromethyl)phenyl]methoxymethyl]-N,N-dimethyl-4-phenylcyclohexan-1-amine 1580445-83-5 C24H27F6NO
    4-[[3,5-bis(trifluoromethyl)phenyl]methoxymethyl]-N,N-dimethyl-4-phenylcyclohexan-1-amine
    —— 4-chloro-3,5,5-trimethyl-1-phenyl-1,4,5,6-tetrahydro-cyclopentapyrazole-4-carbonyl chloride 63006-39-3 C16H16Cl2N2O
    4-chloro-3,5,5-trimethyl-1-phenyl-1,4,5,6-tetrahydro-cyclopentapyrazole-4-carbonyl chloride
    —— 4-Methyl-7,9-dichlor-2,3,4,5-tetrahydro-1H-1,5-benzodiazepinon-2 65847-14-5 C10H10Cl2N2O
    4-Methyl-7,9-dichlor-2,3,4,5-tetrahydro-1H-1,5-benzodiazepinon-2
    —— 4,7,9-trimethoxy-1-(4-methoxyphenyl)-6H-anthra[1,9-bc]furan-6-one 1256350-46-5 C25H20O6
    4,7,9-trimethoxy-1-(4-methoxyphenyl)-6H-anthra[1,9-bc]furan-6-one
    —— (4-Chloro-phenyl)-(6,7,8,9-tetramethyl-dibenzofuran-3-yl)-methanone 91786-94-6 C23H19ClO2
    (4-Chloro-phenyl)-(6,7,8,9-tetramethyl-dibenzofuran-3-yl)-methanone
    —— 4-Carbamoyl-allophansaeure-butylester 118872-41-6 C7H13N3O4
    4-Carbamoyl-allophansaeure-butylester
    —— 4-(3,4-dimethylbenzyl)-2-((p-anisyl)(3,4-dimethylphenyl)methyl)-1-methoxybenzene 1426391-37-8 C32H34O2
    4-(3,4-dimethylbenzyl)-2-((p-anisyl)(3,4-dimethylphenyl)methyl)-1-methoxybenzene
    —— 4,7,7-trimethyl-3-oxo-N-[3-(2'-oxospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-1'(2'H)-yl)propyl]-2-oxabicyclo[2.2.1]heptane-1-carboxamide 912666-93-4 C29H30N2O7
    4,7,7-trimethyl-3-oxo-N-[3-(2'-oxospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-1'(2'H)-yl)propyl]-2-oxabicyclo[2.2.1]heptane-1-carboxamide
    —— (4-(1,4-dioxaspiro[4.5]decan-8-yl)phenyl)methanamine hydrochloride 1241911-39-6 C15H21NO2*ClH
    (4-(1,4-dioxaspiro[4.5]decan-8-yl)phenyl)methanamine hydrochloride
    —— 4-(o-bromobenzimine)-9-methoxypsoralene 78439-77-7 C19H12BrNO4
    4-(o-bromobenzimine)-9-methoxypsoralene
    —— 4-(6-hexyl-3-oxoindan-5-ylsulfanyl)butyric acid 723760-38-1 C19H26O3S
    4-(6-hexyl-3-oxoindan-5-ylsulfanyl)butyric acid
    —— 4-methylene-6-phenylhex-5-yn-2-ol 1401539-21-6 C13H14O
    4-methylene-6-phenylhex-5-yn-2-ol
    —— (4-Fluorophenyl)-(3-hydroxy-6-nitro-1-benzofuran-2-yl)methanone 1488930-52-4 C15H8FNO5
    (4-Fluorophenyl)-(3-hydroxy-6-nitro-1-benzofuran-2-yl)methanone
    —— 4-(5-(trifluoromethyl)benzo[d]thiazol-2-yl)benzene-1,2-diol 1393370-74-5 C14H8F3NO2S
    4-(5-(trifluoromethyl)benzo[d]thiazol-2-yl)benzene-1,2-diol
    —— (4S,6S)-6-[4-(tert-butyldimetylsilyloxy)but-1-yn-1-yl]-4-methyl-3-(4-methylsulfonyl)-1,3-oxazinan-2-one 1244779-58-5 C22H33NO5SSi
    (4S,6S)-6-[4-(tert-butyldimetylsilyloxy)but-1-yn-1-yl]-4-methyl-3-(4-methylsulfonyl)-1,3-oxazinan-2-one
    —— (4S,5S)-5-{(S)-Benzyloxy-[(S)-1-((S)-8-methoxy-1-oxo-isochroman-3-yl)-3-methyl-butylcarbamoyl]-methyl}-4-carboxymethyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 540770-29-4 C36H48N2O10
    (4S,5S)-5-{(S)-Benzyloxy-[(S)-1-((S)-8-methoxy-1-oxo-isochroman-3-yl)-3-methyl-butylcarbamoyl]-methyl}-4-carboxymethyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— (4R)-4-[hydroxy(pyridin-2-yl)methyl]-1-(triisopropylsilanyl)azetidin-2-one 250135-68-3 C18H30N2O2Si
    (4R)-4-[hydroxy(pyridin-2-yl)methyl]-1-(triisopropylsilanyl)azetidin-2-one
    —— 4-{1-[1-Benzylsulfanyl-meth-(Z)-ylidene]-2,2,3,3,4,4-hexafluoro-butyl}-morpholine 201943-35-3 C16H17F6NOS
    4-{1-[1-Benzylsulfanyl-meth-(Z)-ylidene]-2,2,3,3,4,4-hexafluoro-butyl}-morpholine
    —— 4-[6-(Tetrahydro-pyran-2-yloxy)-hexyloxy]-cyclohexanecarboxylic acid 180306-18-7 C18H32O5
    4-[6-(Tetrahydro-pyran-2-yloxy)-hexyloxy]-cyclohexanecarboxylic acid
    —— (4aS,8aR)-1,4a-Dimethyl-4a,5,6,7,8,8a-hexahydro-1H-naphthalen-2-one 80864-53-5 C12H18O
    (4aS,8aR)-1,4a-Dimethyl-4a,5,6,7,8,8a-hexahydro-1H-naphthalen-2-one