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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(t-butyldimethylsilyloxymethyl)-3,4-dimethyl-cyclopent-2-enol 1314777-32-6 C14H28O2Si
    4-(t-butyldimethylsilyloxymethyl)-3,4-dimethyl-cyclopent-2-enol
    —— 4-ethyl-N-(2-methoxyethyl)-2-({1-[4-(trifluoromethoxy)benzoyl]piperidin-4-yl}methyl)-2H-indazol-5-carboxamide 1442119-07-4 C27H31F3N4O4
    4-ethyl-N-(2-methoxyethyl)-2-({1-[4-(trifluoromethoxy)benzoyl]piperidin-4-yl}methyl)-2H-indazol-5-carboxamide
    —— 4-(3-(1-(4,4-dimethyloxazolidine-3-carbonyl)-1H-1,2,4-triazol-3-yl)phenoxy)benzamide 1233853-88-7 C21H21N5O4
    4-(3-(1-(4,4-dimethyloxazolidine-3-carbonyl)-1H-1,2,4-triazol-3-yl)phenoxy)benzamide
    —— 4,5-diphenylthieno[3,2-b]pyridin-7(4H)-one 1428144-10-8 C19H13NOS
    4,5-diphenylthieno[3,2-b]pyridin-7(4H)-one
    —— 4-Benzyloxy-N-[2-(4-benzyloxy-3-methoxy-phenyl)-ethyl]-benzamide 605657-48-5 C30H29NO4
    4-Benzyloxy-N-[2-(4-benzyloxy-3-methoxy-phenyl)-ethyl]-benzamide
    —— 4-[5-(2-cyclohexylaminopyrimidin-4-yl)-4-(4-fluorophenyl)thiazol-2-yl]-4-hydroxypiperidine-1-carboxylic acid tert-butyl ester 917811-14-4 C29H36FN5O3S
    4-[5-(2-cyclohexylaminopyrimidin-4-yl)-4-(4-fluorophenyl)thiazol-2-yl]-4-hydroxypiperidine-1-carboxylic acid tert-butyl ester
    —— 4-methyl-5-phenyl-4H-dithieno<3,2-e:2',3'-g>indole 107961-98-8 C19H13NS2
    4-methyl-5-phenyl-4H-dithieno<3,2-e:2',3'-g>indole
    —— 4-methyl-N-(3-oxo-1-phenylindolin-2-ylidene)benzenesulfonamide 1006728-17-1 C21H16N2O3S
    4-methyl-N-(3-oxo-1-phenylindolin-2-ylidene)benzenesulfonamide
    —— (4S)-1-(4-methoxyphenyl)-4-(2-nitroethyl)azetidin-2-one 632356-94-6 C12H14N2O4
    (4S)-1-(4-methoxyphenyl)-4-(2-nitroethyl)azetidin-2-one
    —— (4,4'-dichloro-benzhydryl)-(4-fluoro-phenyl)-sulfide 2070-05-5 C19H13Cl2FS
    (4,4'-dichloro-benzhydryl)-(4-fluoro-phenyl)-sulfide
    —— 4,5,7,8,9,10-hexamethylthieno<3,2-a>dibenzothiophene 174839-75-9 C20H20S2
    4,5,7,8,9,10-hexamethylthieno<3,2-a>dibenzothiophene
    —— 4-chloro-3-methylthio-pyridine 151373-08-9 C6H6ClNS
    4-chloro-3-methylthio-pyridine
    —— 4-tert-butylbicyclo<2.2.2>octane-1-methanol 94994-20-4 C13H24O
    4-tert-butylbicyclo<2.2.2>octane-1-methanol
    —— (4-(4-Fluorobenzoyl)-3'-hydroxy-[1,4'-bipiperidin]-1'-yl)(pyridin-4-yl)methanone 1352724-85-6 C23H26FN3O3
    (4-(4-Fluorobenzoyl)-3'-hydroxy-[1,4'-bipiperidin]-1'-yl)(pyridin-4-yl)methanone
    —— 4-tert-Butylpivalophenonazin 19839-00-0 C30H44N2
    4-tert-Butylpivalophenonazin
    —— (4S)-3-<(2R)-3-Benzyloxymethyl-2-(1-naphthylmethyl)propionyl>-4-isopropyl-2-oxazolidinone 129431-11-4 C27H29NO4
    (4S)-3-<(2R)-3-Benzyloxymethyl-2-(1-naphthylmethyl)propionyl>-4-isopropyl-2-oxazolidinone
    —— 4-Bromo-2-[[2-[(5-bromo-2-hydroxy-3-methoxyphenyl)methylideneamino]phenyl]iminomethyl]-6-methoxyphenol 418788-00-8 C22H18Br2N2O4
    4-Bromo-2-[[2-[(5-bromo-2-hydroxy-3-methoxyphenyl)methylideneamino]phenyl]iminomethyl]-6-methoxyphenol
    —— 4-[4-(2,4-dichloro-benzylamino)-pyrido[2,3-d]pyrimidin-2-yl]-piperazine-1-carboxylic acid tert-butyl ester 936025-42-2 C23H26Cl2N6O2
    4-[4-(2,4-dichloro-benzylamino)-pyrido[2,3-d]pyrimidin-2-yl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4'-((N-(3-(benzyloxy)-4-(benzyloxycarbonyl)phenyl)-2-(N,4-dimethylphenylsulfonamido)acetamido)methyl)terphenyl-4-carboxylic acid 1357182-55-8 C51H44N2O8S
    4'-((N-(3-(benzyloxy)-4-(benzyloxycarbonyl)phenyl)-2-(N,4-dimethylphenylsulfonamido)acetamido)methyl)terphenyl-4-carboxylic acid
    —— 4-nitrophenyl 5-acetamido-3,4,5-trideoxy-4-isopropylamino-α-D-glycero-D-galacto-non-2-ulopyranosylonic acid 1453411-73-8 C20H29N3O10
    4-nitrophenyl 5-acetamido-3,4,5-trideoxy-4-isopropylamino-α-D-glycero-D-galacto-non-2-ulopyranosylonic acid
    —— (4S,4aR,7aS,8S,9R)-4-(tert-Butyl-dimethyl-silanyloxy)-4a,8-dimethyl-9-(2-trimethylsilanyl-ethoxymethoxy)-4a,6,7,7a,8,9-hexahydro-4H-azuleno[6,5-b]furan-5-one 128736-11-8 C26H46O5Si2
    (4S,4aR,7aS,8S,9R)-4-(tert-Butyl-dimethyl-silanyloxy)-4a,8-dimethyl-9-(2-trimethylsilanyl-ethoxymethoxy)-4a,6,7,7a,8,9-hexahydro-4H-azuleno[6,5-b]furan-5-one
    —— 4,5-seco-B-homo-5-azacholestane-3,5a-dione 3-(O-methyloxime) 124650-66-4 C28H50N2O2
    4,5-seco-B-homo-5-azacholestane-3,5a-dione 3-(O-methyloxime)
    —— 4'-Acryloyloxy-biphenyl-4-carboxylic acid 4-(1-trifluoromethyl-nonyloxycarbonyl)-phenyl ester 128628-94-4 C33H33F3O6
    4'-Acryloyloxy-biphenyl-4-carboxylic acid 4-(1-trifluoromethyl-nonyloxycarbonyl)-phenyl ester
    —— (4S,7R,13S)-13-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-3,3,14,14-tetramethyl-7-[(S)-1-(4-nitro-phenyl)-ethyl]-6,9,12-trioxo-1,2-dithia-5,8,11-triaza-cyclotetradecane-4-carboxylic acid 129048-79-9 C31H40N6O9S2
    (4S,7R,13S)-13-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-3,3,14,14-tetramethyl-7-[(S)-1-(4-nitro-phenyl)-ethyl]-6,9,12-trioxo-1,2-dithia-5,8,11-triaza-cyclotetradecane-4-carboxylic acid
    —— 4-(3-chlorophenyl)-8-((3-(4-(1,3-thiazol-2-ycarbonyl)piperazin-1-yl)azetidin-1-yl)carbonyl)-3a,4,6,9b-tetrahydro-3-H-cyclopenta[c]quinoline 1252768-44-7 C30H30ClN5O2S
    4-(3-chlorophenyl)-8-((3-(4-(1,3-thiazol-2-ycarbonyl)piperazin-1-yl)azetidin-1-yl)carbonyl)-3a,4,6,9b-tetrahydro-3-H-cyclopenta[c]quinoline
    —— 4,4'-((2-(3-nitrophenyl)-5-oxofuran-3,4(2H,5H)-diylidene)bis(hydrazin-1-yl-2-ylidene))dibenzenesulfonamide 79530-18-0 C22H19N7O8S2
    4,4'-((2-(3-nitrophenyl)-5-oxofuran-3,4(2H,5H)-diylidene)bis(hydrazin-1-yl-2-ylidene))dibenzenesulfonamide
    —— 4-bromo-2-methyl-2,3-undecadienal dimethyl acetal 863977-66-6 C14H25BrO2
    4-bromo-2-methyl-2,3-undecadienal dimethyl acetal
    —— (4-Methoxyphenyl) o-tolyl sulfone 92190-63-1 C14H14O3S
    (4-Methoxyphenyl) o-tolyl sulfone
    —— 4-[5-(4-fluoro-2-methoxyphenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]pyridine 1285529-31-8 C20H20FN3O2
    4-[5-(4-fluoro-2-methoxyphenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]pyridine
    —— 4-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenoxymethyl]-quinoline 854371-88-3 C22H24BNO3
    4-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenoxymethyl]-quinoline
    —— 4-[N'-(3-oxo-3-(pyridin-4-yl)-1-(trifluoromethyl)propylidene)hydrazino]benzenesulfonamide 1085525-53-6 C15H13F3N4O3S
    4-[N'-(3-oxo-3-(pyridin-4-yl)-1-(trifluoromethyl)propylidene)hydrazino]benzenesulfonamide
    —— (4,4-pyridine-2,4-diyl)-bis-(1-methylpyridinium methylsulfate) 136338-68-6 2CH3O4S*C17H17N3
    (4,4-pyridine-2,4-diyl)-bis-(1-methylpyridinium methylsulfate)
    —— (4S,5R,7S)-2,2,4-Trimethyl-1,3-dioxa-spiro[4.4]nonan-7-ol 326858-43-9 C10H18O3
    (4S,5R,7S)-2,2,4-Trimethyl-1,3-dioxa-spiro[4.4]nonan-7-ol
    —— 4-{4-[2-(2-methyl-2,3-dihydro-1H-indol-1-yl)-2-oxoethyl]phenyl}-1,2-dihydrophthalazine-1-one 1620222-74-3 C25H21N3O2
    4-{4-[2-(2-methyl-2,3-dihydro-1H-indol-1-yl)-2-oxoethyl]phenyl}-1,2-dihydrophthalazine-1-one
    —— 4-Methyl-2-carboxy-2,5-dihydro-2-thienyl-2'-carboxaldehydo-4'-thienylmethan 71624-89-0 C13H14O3S2
    4-Methyl-2-carboxy-2,5-dihydro-2-thienyl-2'-carboxaldehydo-4'-thienylmethan
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-biphenyl-4-yl-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10, 10a, 10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1399259-62-1 C34H35F2NO5
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-biphenyl-4-yl-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10, 10a, 10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4-(4-bromobenzoyl)-5-methylsulfanyl-1,3-dithiol-2-one 133616-74-7 C11H7BrO2S3
    4-(4-bromobenzoyl)-5-methylsulfanyl-1,3-dithiol-2-one
    —— 4-(1-(6-cyanopyridazin-3-yl)-3,3-dimethylpiperidin-4-ylamino)-6-(2-morpholinopyrimidin-5-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400576-68-2 C28H31N11O2
    4-(1-(6-cyanopyridazin-3-yl)-3,3-dimethylpiperidin-4-ylamino)-6-(2-morpholinopyrimidin-5-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
    —— 4,4'-Bis(fur-2-yl)-2,2'-bipyridine-6,6'-dimethanol 144342-68-7 C20H16N2O4
    4,4'-Bis(fur-2-yl)-2,2'-bipyridine-6,6'-dimethanol
    —— 4(S)-1t-Hydroxy-4r-methyl-2-methylen-3c,4t-bis-hydroxymethyl-cyclohexan 5308-91-8 C10H18O3
    4(S)-1t-Hydroxy-4r-methyl-2-methylen-3c,4t-bis-hydroxymethyl-cyclohexan
    —— 4-(4-methoxyphenoxy)-2-pyridin-3-yl-N-[[(2S)-pyrrolidin-2-yl]methyl]pyrimidin-5-amine 1298096-49-7 C21H23N5O2
    4-(4-methoxyphenoxy)-2-pyridin-3-yl-N-[[(2S)-pyrrolidin-2-yl]methyl]pyrimidin-5-amine
    —— 4-(4-chloro-2-methoxyphenoxy)-2-fluoro-5-(2-methoxypyridin-3-yl)benzoic acid 1355771-40-2 C20H15ClFNO5
    4-(4-chloro-2-methoxyphenoxy)-2-fluoro-5-(2-methoxypyridin-3-yl)benzoic acid
    —— 4-[3-Methyl-3-(4-amidinobenzoyl)carbazoyl]phenoxyacetic acid, hydroiodide salt 161949-20-8 C18H18N4O5*HI
    4-[3-Methyl-3-(4-amidinobenzoyl)carbazoyl]phenoxyacetic acid, hydroiodide salt
    —— 4-[(2S,3S,4S,5E)-2-(2-carboxyethyl)-3-hydroxy-5-tetradecylideneoxan-4-yl]sulfanylbutanoic acid 127682-90-0 C26H46O6S
    4-[(2S,3S,4S,5E)-2-(2-carboxyethyl)-3-hydroxy-5-tetradecylideneoxan-4-yl]sulfanylbutanoic acid
    —— 4-[5-(2-nitro-phenylsulfanyl)-4-<i>p</i>-tolyl-4<i>H</i>-[1,2,4]triazol-3-yl]-pyridine 78349-92-5 C20H15N5O2S
    4-[5-(2-nitro-phenylsulfanyl)-4-<i>p</i>-tolyl-4<i>H</i>-[1,2,4]triazol-3-yl]-pyridine
    —— 4-O-Benzyl-2,4'-di-O-methylnorsekikasaeurebenzylester 69563-49-1 C36H38O8
    4-O-Benzyl-2,4'-di-O-methylnorsekikasaeurebenzylester
    —— 4-(2-isopropyl-anilino)-pyrimidine-5-carboxylic acid ethyl ester 69731-58-4 C16H19N3O2
    4-(2-isopropyl-anilino)-pyrimidine-5-carboxylic acid ethyl ester
    —— 4,5-Diiod-3-benzalphthalid 68062-39-5 C15H8I2O2
    4,5-Diiod-3-benzalphthalid
    —— 4-Ethylsulfamoyl-N-(4-methoxy-7-phenyl-benzothiazol-2-yl)-benzamide 383865-34-7 C23H21N3O4S2
    4-Ethylsulfamoyl-N-(4-methoxy-7-phenyl-benzothiazol-2-yl)-benzamide
    —— 4a-dichloromethyl-1-methyl-5,6,7,8-tetrahydro-4a<i>H</i>-naphthalen-2-one 100117-07-5 C12H14Cl2O
    4a-dichloromethyl-1-methyl-5,6,7,8-tetrahydro-4a<i>H</i>-naphthalen-2-one