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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methoxy-benzoyl-phosphonat 66191-02-4 C8H9O5P
    4-Methoxy-benzoyl-phosphonat
    —— 4,4-dimethyl pipecolic acid 137734-86-2 C8H15NO2
    4,4-dimethyl pipecolic acid
    —— (4S)-5-(4-methoxymethoxyheptane-1-sulfonyl)-1-phenyl-1H-tetrazole 1020260-05-2 C16H24N4O4S
    (4S)-5-(4-methoxymethoxyheptane-1-sulfonyl)-1-phenyl-1H-tetrazole
    —— 4-ethyl-1-[2'-(2-hydroxy-3,4-dioxocyclobut-1-en-1-yl)biphenyl-4-ylmethyl]-2-propyl-1H-imidazole-5-carboxaldehyde 154542-99-1 C26H24N2O4
    4-ethyl-1-[2'-(2-hydroxy-3,4-dioxocyclobut-1-en-1-yl)biphenyl-4-ylmethyl]-2-propyl-1H-imidazole-5-carboxaldehyde
    —— 4-(4-(3-(cyclohexanecarboxamido)propoxy)phenylsulfonyl)-N-hydroxytetrahydro-2H-pyran-4-carboxamide 476183-70-7 C22H32N2O7S
    4-(4-(3-(cyclohexanecarboxamido)propoxy)phenylsulfonyl)-N-hydroxytetrahydro-2H-pyran-4-carboxamide
    —— 4-ethyl-1-[2'-(3,4-dioxo-2-isopropoxycyclobut-1-en-1-yl)biphenyl-4-ylmethyl]-2-propyl-1H-imidazole-5-carboxaldehyde 154542-98-0 C29H30N2O4
    4-ethyl-1-[2'-(3,4-dioxo-2-isopropoxycyclobut-1-en-1-yl)biphenyl-4-ylmethyl]-2-propyl-1H-imidazole-5-carboxaldehyde
    —— 4-(2-formylphenyl)dibenzothiophene 485824-13-3 C19H12OS
    4-(2-formylphenyl)dibenzothiophene
    —— 4-Chloro-3-ethynylpyridin-2-amine 1620134-21-5 C7H5ClN2
    4-Chloro-3-ethynylpyridin-2-amine
    —— 4-methyl-N-(2-methyl-3-(spiro[cyclopentane-1,3'-isochroman]-4'-ylidene)allyl)benzenesulfonamide 1313867-50-3 C24H27NO3S
    4-methyl-N-(2-methyl-3-(spiro[cyclopentane-1,3'-isochroman]-4'-ylidene)allyl)benzenesulfonamide
    —— (4aR,8aS)-8a-benzoyloxy-6,7-dehydro-6-methyl-1,4,5-trioxa-cis-decalin-8-one 122409-67-0 C15H14O6
    (4aR,8aS)-8a-benzoyloxy-6,7-dehydro-6-methyl-1,4,5-trioxa-cis-decalin-8-one
    —— 4-benzyloxy-3-methoxy-2'-nitro benzophenone 190522-96-4 C21H17NO5
    4-benzyloxy-3-methoxy-2'-nitro benzophenone
    —— 4-[4-({1-[(trimethylsilyl)methyl]ethenyl}phenyl)dimethylsilyl]benzaldehyde 445399-06-4 C21H28OSi2
    4-[4-({1-[(trimethylsilyl)methyl]ethenyl}phenyl)dimethylsilyl]benzaldehyde
    —— 4-benzyloxy-3-methoxy-2'-nitro benzhydrol 190522-94-2 C21H19NO5
    4-benzyloxy-3-methoxy-2'-nitro benzhydrol
    —— 4-[4-[4-[methoxy(methyl)amino]-4-oxobutoxy]phenyl]sulfonyl-N-(oxan-2-yloxy)oxane-4-carboxamide 476194-66-8 C23H34N2O9S
    4-[4-[4-[methoxy(methyl)amino]-4-oxobutoxy]phenyl]sulfonyl-N-(oxan-2-yloxy)oxane-4-carboxamide
    —— 4-aminomethyl-1-(3-methoxypropyl)piperidine 557106-86-2 C10H22N2O
    4-aminomethyl-1-(3-methoxypropyl)piperidine
    —— 4-hydroxy-3-methoxy-2'-nitro benzophenone 190522-97-5 C14H11NO5
    4-hydroxy-3-methoxy-2'-nitro benzophenone
    —— 4-hydroxy-3-methoxy-5,2'-dinitro benzophenone 190522-98-6 C14H10N2O7
    4-hydroxy-3-methoxy-5,2'-dinitro benzophenone
    —— 4-(4-(4-(4-(dimethylamino)phenyl)-4-oxobutoxy)phenylsulfonyl)-N-hydroxytetrahydro-2H-pyran-4-carboxamide 476182-15-7 C24H30N2O7S
    4-(4-(4-(4-(dimethylamino)phenyl)-4-oxobutoxy)phenylsulfonyl)-N-hydroxytetrahydro-2H-pyran-4-carboxamide
    —— 4-[4-[3-[methoxy(methyl)amino]-3-oxopropoxy]phenyl]sulfonyl-N-(oxan-2-yloxy)oxane-4-carboxamide 476194-65-7 C22H32N2O9S
    4-[4-[3-[methoxy(methyl)amino]-3-oxopropoxy]phenyl]sulfonyl-N-(oxan-2-yloxy)oxane-4-carboxamide
    —— 4-amino-5-p-methoxyphenyl-2-nitrophenyloxazole 121019-61-2 C16H13N3O4
    4-amino-5-p-methoxyphenyl-2-nitrophenyloxazole
    —— 4-(4-(3-(4-(dimethylamino)phenyl)-3-oxopropoxy)phenylsulfonyl)-N-hydroxytetrahydro-2H-pyran-4-carboxamide 476182-19-1 C23H28N2O7S
    4-(4-(3-(4-(dimethylamino)phenyl)-3-oxopropoxy)phenylsulfonyl)-N-hydroxytetrahydro-2H-pyran-4-carboxamide
    —— 4-(4-(3-(2,4-dimethylbenzamido)propoxy)phenylsulfonyl)-N-hydroxytetrahydro-2H-pyran-4-carboxamide 476183-27-4 C24H30N2O7S
    4-(4-(3-(2,4-dimethylbenzamido)propoxy)phenylsulfonyl)-N-hydroxytetrahydro-2H-pyran-4-carboxamide
    —— 4-bromo-7-methoxy-2-(2-methyl-1,3-dioxolan-2-yl)-benzofuran 784189-79-3 C13H13BrO4
    4-bromo-7-methoxy-2-(2-methyl-1,3-dioxolan-2-yl)-benzofuran
    —— 4-(ethylamino)azobenzene 118527-21-2 C14H15N3
    4-(ethylamino)azobenzene
    —— 4-[(3R,11bR)-9,10-dimethoxyspiro[1,3,4,6,7,11b-hexahydrobenzo[a]quinolizine-2,2'-1,3-dioxolane]-3-yl]butan-1-ol 1091627-94-9 C21H31NO5
    4-[(3R,11bR)-9,10-dimethoxyspiro[1,3,4,6,7,11b-hexahydrobenzo[a]quinolizine-2,2'-1,3-dioxolane]-3-yl]butan-1-ol
    —— (4S,5R)-5-(4-(benzyloxy)-benzyl)-4-(benzyloxy)pyrrolidin-2-one 1185870-87-4 C25H25NO3
    (4S,5R)-5-(4-(benzyloxy)-benzyl)-4-(benzyloxy)pyrrolidin-2-one
    —— (4'aS,11'aS,11'bR)-7'-(methoxymethoxy)-3'-methylspiro[1,3-dioxolane-2,4'-5,11,11a,11b-tetrahydro-4aH-benzo[a]fluorene]-1'-one 1012791-59-1 C22H24O5
    (4'aS,11'aS,11'bR)-7'-(methoxymethoxy)-3'-methylspiro[1,3-dioxolane-2,4'-5,11,11a,11b-tetrahydro-4aH-benzo[a]fluorene]-1'-one
    —— 4-(2-methoxyphenyl)-3,3-dimethyl-1-[2-(methylsulfonyl)phenyl]azetidin-2-one 1587696-56-7 C19H21NO4S
    4-(2-methoxyphenyl)-3,3-dimethyl-1-[2-(methylsulfonyl)phenyl]azetidin-2-one
    —— 4-(1'-Methyl-2'-butenyl)anilin 133388-40-6 C11H15N
    4-(1'-Methyl-2'-butenyl)anilin
    —— (4-Chloro-phenyl)-[4-(1H-pyrazol-4-yl)-phenyl]-acetaldehyde 857531-28-3 C17H13ClN2O
    (4-Chloro-phenyl)-[4-(1H-pyrazol-4-yl)-phenyl]-acetaldehyde
    —— 4-{3-[(E)-2-(6-Chloro-quinolin-2-yl)-vinyl]-phenoxy}-butyric acid ethyl ester 108165-13-5 C23H22ClNO3
    4-{3-[(E)-2-(6-Chloro-quinolin-2-yl)-vinyl]-phenoxy}-butyric acid ethyl ester
    —— 4-amino-cyclooctanol 90226-59-8 C8H17NO
    4-amino-cyclooctanol
    —— 4-chloroazuleno[4,5-c]furan 645411-05-8 C12H7ClO
    4-chloroazuleno[4,5-c]furan
    —— 4-Chloro-1,1-dimethyl-1H-azuleno[5,4-c]pyrazole 368836-96-8 C13H11ClN2
    4-Chloro-1,1-dimethyl-1H-azuleno[5,4-c]pyrazole
    —— 4-Methylen-cyclooctanon-(1) 21406-49-5 C9H14O
    4-Methylen-cyclooctanon-(1)
    —— 4-methoxybenzyl 3-cyclobutyl-2,3,4,5-tetrahydro-1H-benzo[d]azepine-7-carboxylate 1204826-58-3 C23H27NO3
    4-methoxybenzyl 3-cyclobutyl-2,3,4,5-tetrahydro-1H-benzo[d]azepine-7-carboxylate
    —— 4-[(5-(dimethylamino)pentyl)oxy]benzophenone 134994-55-1 C20H25NO2
    4-[(5-(dimethylamino)pentyl)oxy]benzophenone
    —— 4-(5-(1-pyrrolidinyl)-pentoxy)-1-bromobenzene 92697-98-8 C15H22BrNO
    4-(5-(1-pyrrolidinyl)-pentoxy)-1-bromobenzene
    —— 4-(dihexylamino)-5-phenylfuran-2(5H)-one 1124276-26-1 C22H33NO2
    4-(dihexylamino)-5-phenylfuran-2(5H)-one
    —— {4-[7-(4-Methoxy-benzoyl)-cyclopenta[d][1,2]oxazin-4-yl]-phenoxy}-acetic acid 876612-04-3 C23H17NO6
    {4-[7-(4-Methoxy-benzoyl)-cyclopenta[d][1,2]oxazin-4-yl]-phenoxy}-acetic acid
    —— 4-Chloro-2,5-bis(methylsulfanyl)pyrimidine 6944-12-3 C6H7ClN2S2
    4-Chloro-2,5-bis(methylsulfanyl)pyrimidine
    —— (4-{3,5-Bis-[3,4-bis-(4-dodecyloxy-benzyloxy)-benzyloxy]-benzyloxy}-phenyl)-methanol 784212-91-5 C104H146O12
    (4-{3,5-Bis-[3,4-bis-(4-dodecyloxy-benzyloxy)-benzyloxy]-benzyloxy}-phenyl)-methanol
    —— 4-Piperidinamine, 4-[(2,6-dichlorophenyl)methyl]- 919112-74-6 C12H16Cl2N2
    4-Piperidinamine, 4-[(2,6-dichlorophenyl)methyl]-
    —— 4-Tert-butyl-2-chlorophenyl 2-chloro-2-methylpropanoate 7155-19-3 C14H18Cl2O2
    4-Tert-butyl-2-chlorophenyl 2-chloro-2-methylpropanoate
    —— 4-[1,3]dioxolan-2-yl-2-fluorobenzoic acid 936551-94-9 C10H9FO4
    4-[1,3]dioxolan-2-yl-2-fluorobenzoic acid
    —— 4-(carboxymethyl)-1-(4-methoxyphenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 1418218-57-1 C16H15NO7
    4-(carboxymethyl)-1-(4-methoxyphenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid
    —— 4-[Bis-(3-methyl-azulen-1-yl)-methyl]-phenol 188866-61-7 C29H24O
    4-[Bis-(3-methyl-azulen-1-yl)-methyl]-phenol
    —— 4-methoxy-2-(2-(trifluoromethyl)pyrimidin-5-yl)butanenitrile 1600499-16-8 C10H10F3N3O
    4-methoxy-2-(2-(trifluoromethyl)pyrimidin-5-yl)butanenitrile
    —— 4-(4-isopropyl-phenyl)-6-propargyloxy-quinazoline-2-carboxylic acid ethyl ester 927201-06-7 C23H22N2O3
    4-(4-isopropyl-phenyl)-6-propargyloxy-quinazoline-2-carboxylic acid ethyl ester
    —— 4-methyl-3-[2-(3-pyridinyl)-1H-imidazol-5-yl]benzoic acid 1098102-79-4 C16H13N3O2
    4-methyl-3-[2-(3-pyridinyl)-1H-imidazol-5-yl]benzoic acid