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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4'-methyl-2',6'-di-tert-butylphenyl (2RS,3SR)-2,4-dimethyl-3-hydroxy-2-phenoxyhexanoate 92817-77-1 C28H40O4
    4'-methyl-2',6'-di-tert-butylphenyl (2RS,3SR)-2,4-dimethyl-3-hydroxy-2-phenoxyhexanoate
    —— 4-methyl-N'-(1,1,1-trifluorononan-2-ylidene)benzenesulfonohydrazide 1601477-04-6 C16H23F3N2O2S
    4-methyl-N'-(1,1,1-trifluorononan-2-ylidene)benzenesulfonohydrazide
    —— 4-(Benzylamino)-1-phenylmethoxybutan-2-ol 208585-88-0 C18H23NO2
    4-(Benzylamino)-1-phenylmethoxybutan-2-ol
    —— 4-(ethoxycarbonyl)-2-formyl-3-(4-iodophenyl)pyrrole 1207560-89-1 C14H12INO3
    4-(ethoxycarbonyl)-2-formyl-3-(4-iodophenyl)pyrrole
    —— 4β-Hydroxy-trans-decalin-9β-carbonsaeure 1195570-05-8 C11H18O3
    4β-Hydroxy-trans-decalin-9β-carbonsaeure
    —— 4-[(4-Acetyl-3-hydroxy-2-propylphenyl)methoxy]-β,β-dimethyl-δ-oxobenzenepentanoic acid, ethyl ester 119348-36-6 C27H34O6
    4-[(4-Acetyl-3-hydroxy-2-propylphenyl)methoxy]-β,β-dimethyl-δ-oxobenzenepentanoic acid, ethyl ester
    —— 4-amino-<i>N</i>-(4-cyclopropyl-6-methoxy-5-methyl-pyrimidin-2-yl)-benzenesulfonamide 21560-73-6 C15H18N4O3S
    4-amino-<i>N</i>-(4-cyclopropyl-6-methoxy-5-methyl-pyrimidin-2-yl)-benzenesulfonamide
    —— 4-methyl-3-methyl-3,4-epoxyhex-1-ene 70737-27-8 C9H16O
    4-methyl-3-methyl-3,4-epoxyhex-1-ene
    —— 4-(4-Chloro-phenyl)-6-phenyl-3-aza-tricyclo[8.4.1.02,7]pentadeca-1(14),2(7),3,8,10,12-hexaene 137594-15-1 C26H20ClN
    4-(4-Chloro-phenyl)-6-phenyl-3-aza-tricyclo[8.4.1.02,7]pentadeca-1(14),2(7),3,8,10,12-hexaene
    —— 4-amino-2-[ethyl(2-hydroxyethyl)amino]-N-(1H-indazol-6-yl)-5-nitrobenzamide 1056619-44-3 C18H20N6O4
    4-amino-2-[ethyl(2-hydroxyethyl)amino]-N-(1H-indazol-6-yl)-5-nitrobenzamide
    —— (4aR,8aR)-8a-methoxy-2,3,4,4a,5,8-hexahydronaphthalen-1-one 87701-13-1 C11H16O2
    (4aR,8aR)-8a-methoxy-2,3,4,4a,5,8-hexahydronaphthalen-1-one
    —— 4-chloro-2-(3-chloro-phenyl)-5-(<i>N</i>-methyl-hydrazino)-2<i>H</i>-pyridazin-3-one 41933-02-2 C11H10Cl2N4O
    4-chloro-2-(3-chloro-phenyl)-5-(<i>N</i>-methyl-hydrazino)-2<i>H</i>-pyridazin-3-one
    —— 4,8-Octadecadiene-1,3-diol, 2-amino-9-methyl- 95603-85-3 C19H37NO2
    4,8-Octadecadiene-1,3-diol, 2-amino-9-methyl-
    —— 4-(3-formyl-4-hydroxyphenylazo)benzoic acid octyl ester 1250441-36-1 C22H26N2O4
    4-(3-formyl-4-hydroxyphenylazo)benzoic acid octyl ester
    —— 4-[6,7-difluoro-3-(trifluoromethyl)-1H-benz[g]indazol-1-yl]benzenesulfonamide 178974-14-6 C18H10F5N3O2S
    4-[6,7-difluoro-3-(trifluoromethyl)-1H-benz[g]indazol-1-yl]benzenesulfonamide
    —— 4-(2-Benzyloxycarbamoyl-ethyl)-heptanedioic acid bis-(benzyloxy-amide) 141621-28-5 C31H37N3O6
    4-(2-Benzyloxycarbamoyl-ethyl)-heptanedioic acid bis-(benzyloxy-amide)
    —— 4-(p-Chlorophenyl)-2-((o-hydroxybenzylidene)amino)thiazole-5-acetic acid methyl ester 71013-52-0 C19H15ClN2O3S
    4-(p-Chlorophenyl)-2-((o-hydroxybenzylidene)amino)thiazole-5-acetic acid methyl ester
    —— 4-(2-hydroxy-5-methoxy-phenyl)-4-oxo-<i>trans</i>-crotonic acid 86691-01-2 C11H10O5
    4-(2-hydroxy-5-methoxy-phenyl)-4-oxo-<i>trans</i>-crotonic acid
    —— 4,4,7,7-tetramethyl-2-oxo-2-(3-phenylpropyloxy)-1,3,2-dioxaphosphane 144357-54-0 C16H25O4P
    4,4,7,7-tetramethyl-2-oxo-2-(3-phenylpropyloxy)-1,3,2-dioxaphosphane
    —— 4-methoxy-benzoic acid N'-[9-(3-bromo-4,5-dimethoxy-phenyl)-6,6-dimethyl-8-oxo-4,5,6,7,8,9-hexahydro-pyrazolo[5,1-b]quinazoline-3-carbonyl]-hydrazide 1337957-28-4 C29H30BrN5O6
    4-methoxy-benzoic acid N'-[9-(3-bromo-4,5-dimethoxy-phenyl)-6,6-dimethyl-8-oxo-4,5,6,7,8,9-hexahydro-pyrazolo[5,1-b]quinazoline-3-carbonyl]-hydrazide
    —— 4-[1]naphthyl-azulene 94551-16-3 C20H14
    4-[1]naphthyl-azulene
    —— 4,10-bis(benzenesulfonyl)-7-benzyl-1-oxa-4,7,10-triazacyclododecane 132066-19-4 C27H33N3O5S2
    4,10-bis(benzenesulfonyl)-7-benzyl-1-oxa-4,7,10-triazacyclododecane
    —— 4,4,4-trifluoro-3-(4-methoxyphenyl)sulfanyl-N-phenylmethoxybutanamide 851371-03-4 C18H18F3NO3S
    4,4,4-trifluoro-3-(4-methoxyphenyl)sulfanyl-N-phenylmethoxybutanamide
    —— 4-<i>tert</i>-butyl-azulene 92295-73-3 C14H16
    4-<i>tert</i>-butyl-azulene
    —— [4-(4-(1,1-dimethylethyl)phenyl)-5-(3-pyridyl)-1,3-thiazol-2-yl]amine 224039-99-0 C18H19N3S
    [4-(4-(1,1-dimethylethyl)phenyl)-5-(3-pyridyl)-1,3-thiazol-2-yl]amine
    —— 4',4''''-((2,5-dibromo-1,4-phenylene)bis(ethene-2,1-diyl))bis(4,4''-di-tert-butyl-2,2':6',2''-terpyridine) 1374792-35-4 C56H58Br2N6
    4',4''''-((2,5-dibromo-1,4-phenylene)bis(ethene-2,1-diyl))bis(4,4''-di-tert-butyl-2,2':6',2''-terpyridine)
    —— 4,5-dibromo-1-ethoxymethylimidazole 101853-77-4 C6H8Br2N2O
    4,5-dibromo-1-ethoxymethylimidazole
    —— 4-{2-[(3-chlorobenzyl)oxy]-4-fluorophenyl}-N-{3-[(methylsulfonyl)methyl]phenyl}-1,3,5-triazin-2-amine 1403988-46-4 C24H20ClFN4O3S
    4-{2-[(3-chlorobenzyl)oxy]-4-fluorophenyl}-N-{3-[(methylsulfonyl)methyl]phenyl}-1,3,5-triazin-2-amine
    —— 4-(1-Fluoren-9-ylidene-2-oxo-2-phenyl-ethyl)-3-methyl-5-phenyl-5H-furan-2-one 83920-08-5 C32H22O3
    4-(1-Fluoren-9-ylidene-2-oxo-2-phenyl-ethyl)-3-methyl-5-phenyl-5H-furan-2-one
    —— 4-(2-Pyrimidylamino)propancarbonsaeure 72289-75-9 C7H9N5O4
    4-(2-Pyrimidylamino)propancarbonsaeure
    —— 4-Butyl-2,2-dimethyl-5-oxo-[1,3]dithiane-4-carboxylic acid methyl ester 858617-25-1 C12H20O3S2
    4-Butyl-2,2-dimethyl-5-oxo-[1,3]dithiane-4-carboxylic acid methyl ester
    —— 4-<Aethyl-dimethyl-silyl)-but-3-in-2-ol 18269-87-9 C8H16OSi
    4-<Aethyl-dimethyl-silyl)-but-3-in-2-ol
    —— 4-[4-Fluoro-2-((1S,2S)-2-hydroxy-cyclohexyloxy)-phenylamino]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid methyl ester 1332634-17-9 C21H22FN3O4S
    4-[4-Fluoro-2-((1S,2S)-2-hydroxy-cyclohexyloxy)-phenylamino]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid methyl ester
    —— (4S,5S)-N-tert-butoxycarbonyl-5-tert-butyldimethylsilyloxymethyl-3-N-methylhydrazinopyrrolidin-2-one 183282-47-5 C17H35N3O4Si
    (4S,5S)-N-tert-butoxycarbonyl-5-tert-butyldimethylsilyloxymethyl-3-N-methylhydrazinopyrrolidin-2-one
    —— 4-allyl-3-oxo-1,5-diphenyl-3,4-dihydro-1H-1λ<sup>4</sup>,2,4-thiadiazine 1-oxide 128519-81-3 C18H16N2O2S
    4-allyl-3-oxo-1,5-diphenyl-3,4-dihydro-1H-1λ<sup>4</sup>,2,4-thiadiazine 1-oxide
    —— 4-(1H-pyrazol-5-ylmethyl)piperidine 1936719-82-2 C9H15N3
    4-(1H-pyrazol-5-ylmethyl)piperidine
    —— 4-(2,4-dimethyl-4-pentenyl)-3-cyclohexen-1-one 129194-11-2 C13H20O
    4-(2,4-dimethyl-4-pentenyl)-3-cyclohexen-1-one
    —— 4-(2-phenyl-4-(pyridin-4-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazol-5-yl)benzoic acid 1283092-21-6 C27H29N3O3Si
    4-(2-phenyl-4-(pyridin-4-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazol-5-yl)benzoic acid
    —— 4,6-Dibromo-2,3-dichlorothioacetanilide 113587-51-2 C8H5Br2Cl2NS
    4,6-Dibromo-2,3-dichlorothioacetanilide
    —— (4S,6R,9R,12S)-6-[(3-fluorophenyl)methyl]-4-methyl-9-propan-2-yl-12-propyl-2-oxa-5,8,11,14,19-pentazabicyclo[16.4.0]docosa-1(18),19,21-triene-7,10,13-trione 1014984-06-5 C30H42FN5O4
    (4S,6R,9R,12S)-6-[(3-fluorophenyl)methyl]-4-methyl-9-propan-2-yl-12-propyl-2-oxa-5,8,11,14,19-pentazabicyclo[16.4.0]docosa-1(18),19,21-triene-7,10,13-trione
    —— 4-[4-(1H-pyrazol-4-yl)-1H-benzimidazol-2-yl]-1-(7H-pyrrolo[3,2-e]pyrimidin-4-yl)piperidin-4-amine 1035387-61-1 C21H21N9
    4-[4-(1H-pyrazol-4-yl)-1H-benzimidazol-2-yl]-1-(7H-pyrrolo[3,2-e]pyrimidin-4-yl)piperidin-4-amine
    —— 4-[4-(5-Fluoro-2,3-dihydroindol-1-yl)-pyrimidin-2-ylamino]-N-(2-pyrrolidin-1-ylethyl)-N-[1-(3,3,3-trifluoropropyl)piperidin-4-yl]benzenesulphonamide 1037622-33-5 C32H39F4N7O2S
    4-[4-(5-Fluoro-2,3-dihydroindol-1-yl)-pyrimidin-2-ylamino]-N-(2-pyrrolidin-1-ylethyl)-N-[1-(3,3,3-trifluoropropyl)piperidin-4-yl]benzenesulphonamide
    —— (4S)-4-(4-cyano-2-methylsulfonylphenyl)-N-(1-hydroxy-2-methylpropan-2-yl)-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide 1621272-31-8 C27H25F3N4O6S
    (4S)-4-(4-cyano-2-methylsulfonylphenyl)-N-(1-hydroxy-2-methylpropan-2-yl)-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide
    —— (4R,5S,6S,7R,9R,11E,13E,15S,16R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-7-[2-[3-(dimethylamino)propylamino]ethyl]-16-ethyl-4-hydroxy-5,9,13,15-tetramethyl-1-oxacyclohexadeca-11,13-diene-2,10-dione 177856-76-7 C36H65N3O7
    (4R,5S,6S,7R,9R,11E,13E,15S,16R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-7-[2-[3-(dimethylamino)propylamino]ethyl]-16-ethyl-4-hydroxy-5,9,13,15-tetramethyl-1-oxacyclohexadeca-11,13-diene-2,10-dione
    —— 4-bromo-N,N-bis[2-(p-toluenesulfonyl)ethyl]aniline 871660-02-5 C24H26BrNO6S2
    4-bromo-N,N-bis[2-(p-toluenesulfonyl)ethyl]aniline
    —— 4-(2-hydroxypropyl)piperidine hydrochloride 1126084-45-4 C8H17NO*ClH
    4-(2-hydroxypropyl)piperidine hydrochloride
    —— (4R,5R)-methyl 5-methyl-4-(pent-4-en-1-yl)-2-phenyl-4,5-dihydrooxazole-4-carboxylate 1383736-53-5 C17H21NO3
    (4R,5R)-methyl 5-methyl-4-(pent-4-en-1-yl)-2-phenyl-4,5-dihydrooxazole-4-carboxylate
    —— 4-Acetyl-5-(4-methoxyphenyl)furan-2,3-dione 841301-61-9 C13H10O5
    4-Acetyl-5-(4-methoxyphenyl)furan-2,3-dione
    —— 4-Methylbenzoesaeure-difluorophosphorsaeure-anhydrid 67598-49-6 C8H7F2O3P
    4-Methylbenzoesaeure-difluorophosphorsaeure-anhydrid
    —— 4-bromo-2-cyclopenten-1-one 1,4-di-O-benzyl-D-threitol ketal 116893-10-8 C23H25BrO4
    4-bromo-2-cyclopenten-1-one 1,4-di-O-benzyl-D-threitol ketal