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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-methoxy-benzylidene)-(6-pentyl-pyridin-3-yl)-amine 40037-25-0 C18H22N2O
    (4-methoxy-benzylidene)-(6-pentyl-pyridin-3-yl)-amine
    —— 4-(2-Formyl-4-tert.-butylphenoxymethyl)-benzonitril 53389-93-8 C19H19NO2
    4-(2-Formyl-4-tert.-butylphenoxymethyl)-benzonitril
    —— 4-Methoxycarbonyl-1-[(1R,2S)-2-(4-methoxy-phenyl)-cyclohexyl]-pyridinium 56587-42-9 C20H24NO3
    4-Methoxycarbonyl-1-[(1R,2S)-2-(4-methoxy-phenyl)-cyclohexyl]-pyridinium
    —— 4,4'-dichloro-<i>N</i>,<i>N</i>'-[1,1'-dimethyl-3,3'-(4-nitro-phenylmethanediyl)-di-indol-2-yl]-bis-benzenesulfonamide 51282-38-3 C37H29Cl2N5O6S2
    4,4'-dichloro-<i>N</i>,<i>N</i>'-[1,1'-dimethyl-3,3'-(4-nitro-phenylmethanediyl)-di-indol-2-yl]-bis-benzenesulfonamide
    —— 4-Ethoxy-benzenesulfonic acid 2-diethylamino-ethyl ester; hydrochloride 54408-39-8 C14H23NO4S*ClH
    4-Ethoxy-benzenesulfonic acid 2-diethylamino-ethyl ester; hydrochloride
    —— [4-{[(4-methoxyphenyl)methylene]amino}-3-(4-methylphenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl] acetic acid 1402046-30-3 C19H18N4O4
    [4-{[(4-methoxyphenyl)methylene]amino}-3-(4-methylphenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl] acetic acid
    —— 4,4′-di(but-3-enyl)-3,3′-dimethyl-3,3′-bimorpholine-2,2′-dione 1429257-14-6 C18H28N2O4
    4,4′-di(but-3-enyl)-3,3′-dimethyl-3,3′-bimorpholine-2,2′-dione
    —— (4R)-3-[(E)-3-(4-methoxyphenyl)propenoyl]-2,2-dimethyl-4-phenyloxazolidine 1050593-75-3 C21H23NO3
    (4R)-3-[(E)-3-(4-methoxyphenyl)propenoyl]-2,2-dimethyl-4-phenyloxazolidine
    —— (4R)-2,2-dimethyl-3-[(E)-4-methylpent-2-enoyl]-4-phenyloxazolidine 1050593-71-9 C17H23NO2
    (4R)-2,2-dimethyl-3-[(E)-4-methylpent-2-enoyl]-4-phenyloxazolidine
    —— 4-Hexenal, 2-ethylidene-5-methyl-, (E)- 88903-13-3 C9H14O
    4-Hexenal, 2-ethylidene-5-methyl-, (E)-
    —— 4-(6-oxo-1,2,3,4,6,7,8,8a-octahydro-[2]naphthyl)-benzoic acid 855198-62-8 C17H18O3
    4-(6-oxo-1,2,3,4,6,7,8,8a-octahydro-[2]naphthyl)-benzoic acid
    —— (4S,5R,6S)-5-Iodo-4,6-dimethyl-tetrahydro-pyran-2-one 104426-36-0 C7H11IO2
    (4S,5R,6S)-5-Iodo-4,6-dimethyl-tetrahydro-pyran-2-one
    —— (4-Dimethylamino-butyl)-carbamic acid methyl ester 90482-97-6 C8H18N2O2
    (4-Dimethylamino-butyl)-carbamic acid methyl ester
    —— 4,4'''-di(2-biphenylyl)-m-quaterphenyl 78486-73-4 C48H34
    4,4'''-di(2-biphenylyl)-m-quaterphenyl
    —— [4-[3-(3-benzyloxy-2-nitrophenoxy)propyl]-7,10-bis-tert-butoxycarbonylmethyl-1,4,7,10-tetraazacyclododec-1-yl]acetic acid tert-butyl ester 1055197-62-0 C42H65N5O10
    [4-[3-(3-benzyloxy-2-nitrophenoxy)propyl]-7,10-bis-tert-butoxycarbonylmethyl-1,4,7,10-tetraazacyclododec-1-yl]acetic acid tert-butyl ester
    —— 4-(thiophen-3-yl)-7-[2-deoxy-2,2-difluoro-α-D-erythropentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine 1397372-79-0 C15H13F2N3O3S
    4-(thiophen-3-yl)-7-[2-deoxy-2,2-difluoro-α-D-erythropentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-[3-(2-chlorophenyl)-4-phenylisoxazol-5-yl]phenyl sulphate ammonium salt 1373500-06-1 C21H14ClNO5S*H3N
    4-[3-(2-chlorophenyl)-4-phenylisoxazol-5-yl]phenyl sulphate ammonium salt
    —— 4-methyl-3-(3,4,5-trimethoxyphenyl)pent-4-enoic acid 1346619-99-5 C15H20O5
    4-methyl-3-(3,4,5-trimethoxyphenyl)pent-4-enoic acid
    —— 4-Chlor-2,2-dicyano-4-phenylbutyramid 36758-84-6 C12H10ClN3O
    4-Chlor-2,2-dicyano-4-phenylbutyramid
    —— 4-Acetamino-1-acetoxy-buten-(2) 90087-95-9 C8H13NO3
    4-Acetamino-1-acetoxy-buten-(2)
    —— 4-Iodo-2'''',3'''''-dimethoxy-3,2',2'',2'''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl 211382-17-1 C42H37IO2
    4-Iodo-2'''',3'''''-dimethoxy-3,2',2'',2'''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl
    —— 4<i>t</i>-(5-methyl-3-phenyl-[1,4,2]dioxazol-5-yl)-but-3-en-2-one 66310-22-3 C13H13NO3
    4<i>t</i>-(5-methyl-3-phenyl-[1,4,2]dioxazol-5-yl)-but-3-en-2-one
    —— 4α-benzamido-1,2,3,4,4aβ,9b-hexahydro-8,9bβ-dimethyl-1β,4β-(N-benzoylepoxyimino)dibenzofuran-3-one 135347-79-4 C28H24N2O5
    4α-benzamido-1,2,3,4,4aβ,9b-hexahydro-8,9bβ-dimethyl-1β,4β-(N-benzoylepoxyimino)dibenzofuran-3-one
    —— 4-benzylidene-4-cyano-3-oxo-2-phenylhydrazonobutyronitrile 144499-59-2 C18H12N4O
    4-benzylidene-4-cyano-3-oxo-2-phenylhydrazonobutyronitrile
    —— 4-(4,5-bis(dodecycloxy)-2-ethynylphenyl)-2-methylbut-3-yn-2-ol 1066855-93-3 C37H60O3
    4-(4,5-bis(dodecycloxy)-2-ethynylphenyl)-2-methylbut-3-yn-2-ol
    —— (4-MeOC4H4CH2CH2)(4,4,5,5-tetraphenyl-1,3,2-dioxoborolane(-H)) 1137765-77-5 C35H31BO3
    (4-MeOC4H4CH2CH2)(4,4,5,5-tetraphenyl-1,3,2-dioxoborolane(-H))
    —— 4-(2-acetoxy-3-nitro-benzoyl)-morpholine 66952-68-9 C13H14N2O6
    4-(2-acetoxy-3-nitro-benzoyl)-morpholine
    —— (4E,8Z,12E)-4,12,16-Trimethyl-8-(2-methyl-propenyl)-heptadeca-4,8,12,16-tetraenoic acid ethyl ester 107352-92-1 C26H42O2
    (4E,8Z,12E)-4,12,16-Trimethyl-8-(2-methyl-propenyl)-heptadeca-4,8,12,16-tetraenoic acid ethyl ester
    —— 4-ethoxycarbonylmethylsulfanyl-2-fluoro-5-nitro-benzoic acid ethyl ester 911485-85-3 C13H14FNO6S
    4-ethoxycarbonylmethylsulfanyl-2-fluoro-5-nitro-benzoic acid ethyl ester
    —— (4R,5R)-2-((1R,2R)-2-Propyl-cyclopropyl)-[1,3]dioxolane-4,5-dicarboxylic acid diethyl ester 99267-77-3 C15H24O6
    (4R,5R)-2-((1R,2R)-2-Propyl-cyclopropyl)-[1,3]dioxolane-4,5-dicarboxylic acid diethyl ester
    —— (4-hydroxyphenyl)tellurium trichloride 42367-12-4 C12H15Br
    (4-hydroxyphenyl)tellurium trichloride
    —— (4S)-3,3-Diethyl-4-{(S)-4-[1-((2-methoxyethyl)methylamino)ethyl]phenoxy}-1-[(R)-α-n-propyl-(4-methyl)benzylaminocarbonyl]azetidin-2-one 161345-56-8 C31H45N3O4
    (4S)-3,3-Diethyl-4-{(S)-4-[1-((2-methoxyethyl)methylamino)ethyl]phenoxy}-1-[(R)-α-n-propyl-(4-methyl)benzylaminocarbonyl]azetidin-2-one
    —— [4-(3-{(R)-1-[4-(2-aminopyrimidin-5-yl)phenyl]-1-cyclopropylethyl}[1,2,4]oxadiazol-5-yl)pyrazol-1-yl]acetic acid 1360553-36-1 C22H21N7O3
    [4-(3-{(R)-1-[4-(2-aminopyrimidin-5-yl)phenyl]-1-cyclopropylethyl}[1,2,4]oxadiazol-5-yl)pyrazol-1-yl]acetic acid
    —— 4-(4-methoxyphenyl)-2-(5-methyl-1-(p-tolyl)-1H-1,2,3-triazol-4-yl)-6-(p-tolyl)pyridine 1204687-40-0 C29H26N4O
    4-(4-methoxyphenyl)-2-(5-methyl-1-(p-tolyl)-1H-1,2,3-triazol-4-yl)-6-(p-tolyl)pyridine
    —— 4,5-dipentylphthalic acid dimethyl ester 1176082-87-3 C20H30O4
    4,5-dipentylphthalic acid dimethyl ester
    —— 4a-(but-2-enyl)-2,3,4,4a-tetrahydro-1H-carbazole 1029578-49-1 C16H19N
    4a-(but-2-enyl)-2,3,4,4a-tetrahydro-1H-carbazole
    —— (4-methoxy-phenoxy)-acetic acid 3-tert-butyl-5-formyl-4-hydroxy-phenyl ester 805314-84-5 C20H22O6
    (4-methoxy-phenoxy)-acetic acid 3-tert-butyl-5-formyl-4-hydroxy-phenyl ester
    —— 4-<2-Chlorphenyl>-butyl-trimethylsilan 18192-25-1 C13H21ClSi
    4-<2-Chlorphenyl>-butyl-trimethylsilan
    —— (4S,5R,6S)-6-(5-Chloro-6-oxo-1,6-dihydro-pyrimidin-2-ylsulfanyl)-4,5-dihydroxy-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 78187-58-3 C11H11ClN2O6S
    (4S,5R,6S)-6-(5-Chloro-6-oxo-1,6-dihydro-pyrimidin-2-ylsulfanyl)-4,5-dihydroxy-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
    —— 4(3H)-Quinazolinone, 2-bromo-7-methoxy-3-methyl- 1783710-39-3 C10H9BrN2O2
    4(3H)-Quinazolinone, 2-bromo-7-methoxy-3-methyl-
    —— 4-{5-[4-(4-methyl-piperazin-1-ylmethyl)-phenyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}-benzamide 1229583-56-5 C26H27N5O
    4-{5-[4-(4-methyl-piperazin-1-ylmethyl)-phenyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}-benzamide
    —— 4-carbamoyl-3-methoxycarbonyl-2,5-dimethyl-1-tosylamino-pyrrole 95239-18-2 C16H19N3O5S
    4-carbamoyl-3-methoxycarbonyl-2,5-dimethyl-1-tosylamino-pyrrole
    —— 4,4''''-Dimethyl-[1,1';4',1'';4'',1''';4''',1'''']quinquephenyl 120856-23-7 C32H26
    4,4''''-Dimethyl-[1,1';4',1'';4'',1''';4''',1'''']quinquephenyl
    —— (4E)-methyl 2-formyl-5-phenylpenta-2,4-dienoate 1211001-01-2 C13H12O3
    (4E)-methyl 2-formyl-5-phenylpenta-2,4-dienoate
    —— 4,7-Dichlor-5-methyl-6-oxo-2,3,5,6-tetrahydro-5-aza-benzofuran 21433-52-3 C8H7Cl2NO2
    4,7-Dichlor-5-methyl-6-oxo-2,3,5,6-tetrahydro-5-aza-benzofuran
    —— 4-chloro-trityl bromide 856204-48-3 C19H14BrCl
    4-chloro-trityl bromide
    —— 4-(5-nitro-4-styryl-thiazol-2-yl)-piperazine-1-carboxylic acid ethyl ester 94069-11-1 C18H20N4O4S
    4-(5-nitro-4-styryl-thiazol-2-yl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-(6-chloro-5-nitro-pyrimidin-4-ylmethylene)-1-ethyl-1,4-dihydro-quinoline 69533-45-5 C16H13ClN4O2
    4-(6-chloro-5-nitro-pyrimidin-4-ylmethylene)-1-ethyl-1,4-dihydro-quinoline
    —— 4-(2-dimethylamino-ethoxy)-pyrido[3,2,1-<i>jk</i>]carbazol-6-one 99269-61-1 C19H18N2O2
    4-(2-dimethylamino-ethoxy)-pyrido[3,2,1-<i>jk</i>]carbazol-6-one
    —— 4-((cyclopropylmethylamino)methyl)-5-(3-fluoro-4-(trifluoromethyl)phenyl)-N-((1S,3R)-3-hydroxycyclohexyl)isoxazole-3-carboxamide 1237716-93-6 C22H25F4N3O3
    4-((cyclopropylmethylamino)methyl)-5-(3-fluoro-4-(trifluoromethyl)phenyl)-N-((1S,3R)-3-hydroxycyclohexyl)isoxazole-3-carboxamide