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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4R,5R)-α,α,α',α'-tetra(4-methoxyphenyl)-1,3-dioxolane-4,5-dimethanol 161062-83-5 C33H34O8
(4R,5R)-α,α,α',α'-tetra(4-methoxyphenyl)-1,3-dioxolane-4,5-dimethanol
—— 4-(4-oxo-4,5-dihydrothiazolo[5,4-c]pyridin-2-yl)benzonitrile 1035219-82-9 C13H7N3OS
4-(4-oxo-4,5-dihydrothiazolo[5,4-c]pyridin-2-yl)benzonitrile
—— 4-((2,3-dihydro-1H-inden-2-yl)methyl)aniline 87316-60-7 C16H17N
4-((2,3-dihydro-1H-inden-2-yl)methyl)aniline
—— 4-(t-butyl)-ferroceno[1',2';1'',2'']bis(1,3-dithiol-2-one) 941607-29-0 C16H14FeO2S4
4-(t-butyl)-ferroceno[1',2';1'',2'']bis(1,3-dithiol-2-one)
—— 4,4-dibenzyl-2-oxo-1,3-dioxolane 141248-91-1 C17H16O3
4,4-dibenzyl-2-oxo-1,3-dioxolane
—— 4-(1-{[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl}-1H-pyrazol-4-yl)-2-methyl-7-nitro-2,3-dihydro-1H-isoindol-1-one 1380303-34-3 C18H20N4O5
4-(1-{[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl}-1H-pyrazol-4-yl)-2-methyl-7-nitro-2,3-dihydro-1H-isoindol-1-one
—— 4-bromo-1-cyclopropyltriazole 1622843-73-5 C5H6BrN3
4-bromo-1-cyclopropyltriazole
—— 4-hydroxybut-2-ynyl 1-phenylindol-2-yl sulfide 73425-21-5 C18H15NOS
4-hydroxybut-2-ynyl 1-phenylindol-2-yl sulfide
—— 4-[5-(6-Chloroquinolin-2-yl)oxy-2-ethylphenyl]-5-hydroxytricyclo[5.2.2.02,6]undec-4-en-3-one 1244633-29-1 C28H26ClNO3
4-[5-(6-Chloroquinolin-2-yl)oxy-2-ethylphenyl]-5-hydroxytricyclo[5.2.2.02,6]undec-4-en-3-one
—— 4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]piperazin-2-one 1321872-64-3 C17H18N6O
4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]piperazin-2-one
—— 4-[2-Ethyl-5-[[6-(trifluoromethoxy)-1,3-benzothiazol-2-yl]oxy]phenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1235557-93-3 C25H24F3NO5S
4-[2-Ethyl-5-[[6-(trifluoromethoxy)-1,3-benzothiazol-2-yl]oxy]phenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
—— 4-(hydroxymethyl)-2-oxo-2H-chromen-7-yl trifluoromethanesulfonate 736957-95-2 C11H7F3O6S
4-(hydroxymethyl)-2-oxo-2H-chromen-7-yl trifluoromethanesulfonate
—— 4,9,13,17,22-pentatosyl-N<sup>1</sup>,N<sup>1</sup>:N<sup>25</sup>,N<sup>25</sup>-diphthaloyl-4,9,13,17,22-pentaazapentacosane-1,25-diamine 121821-37-2 C71H83N7O14S5
4,9,13,17,22-pentatosyl-N<sup>1</sup>,N<sup>1</sup>:N<sup>25</sup>,N<sup>25</sup>-diphthaloyl-4,9,13,17,22-pentaazapentacosane-1,25-diamine
—— (4-(bis(2,4-dimethoxyphenyl)methyl)phenyl)boronic acid 1578250-43-7 C23H25BO6
(4-(bis(2,4-dimethoxyphenyl)methyl)phenyl)boronic acid
—— ((4R,5S)-4-(4-chlorophenyl)-1-methyl-2-(methylthio)-4,5-dihydro-1H-imidazol-5-yl)(phenyl)methanone hydrochloride 110785-69-8 C18H17ClN2OS*ClH
((4R,5S)-4-(4-chlorophenyl)-1-methyl-2-(methylthio)-4,5-dihydro-1H-imidazol-5-yl)(phenyl)methanone hydrochloride
—— 4-[(4-acetyl-3,5-dimethylpyrrol-2-yl)methylene]-3-isopropoxy-2-pyrazolin-5-one 324548-57-4 C15H19N3O3
4-[(4-acetyl-3,5-dimethylpyrrol-2-yl)methylene]-3-isopropoxy-2-pyrazolin-5-one
—— 4-Pyridyl-(2-pyridylmethyl)ketonoxim 58088-31-6 C12H11N3O
4-Pyridyl-(2-pyridylmethyl)ketonoxim
—— 4-(4-Amino-[1]benzothiolo[3,2-d]pyrimidin-7-yl)-2,6-dimethylphenol 1401531-19-8 C18H15N3OS
4-(4-Amino-[1]benzothiolo[3,2-d]pyrimidin-7-yl)-2,6-dimethylphenol
—— 4-<Bis-(2-chlor-aethyl)-amino>-2-carboxymethylmercapto-pyrimidin 90944-26-6 C10H13Cl2N3O2S
4-<Bis-(2-chlor-aethyl)-amino>-2-carboxymethylmercapto-pyrimidin
—— 4-Succinimido-dinaphthyl-(1,1')-sulfon 112687-35-1 C24H17NO4S
4-Succinimido-dinaphthyl-(1,1')-sulfon
—— 4-tert-Butyloxy-1-thiocyanato-buten-(2) 90608-35-8 C9H15NOS
4-tert-Butyloxy-1-thiocyanato-buten-(2)
—— 4-Chlor-5,5-dimethyl-2,6-diisopropyl-1,3-dioxan 1206-31-1 C12H23ClO2
4-Chlor-5,5-dimethyl-2,6-diisopropyl-1,3-dioxan
—— (4aS,9bR)-4-[1-(2,6-Dimethyl-morpholin-4-yl)-meth-(E)-ylidene]-8,9b-dimethyl-4a,9b-dihydro-4H-dibenzofuran-3-one 86657-88-7 C21H25NO3
(4aS,9bR)-4-[1-(2,6-Dimethyl-morpholin-4-yl)-meth-(E)-ylidene]-8,9b-dimethyl-4a,9b-dihydro-4H-dibenzofuran-3-one
—— 4.4'-Di-(4-heptyloxy-benzylidenamino)-2.6-dichlor-biphenyl 2528-79-2 C40H46Cl2N2O2
4.4'-Di-(4-heptyloxy-benzylidenamino)-2.6-dichlor-biphenyl
—— (4-Brom-phenyl)-bis-(4-dimethylamino-phenyl)-carbenium 41540-81-2 C23H24BrN2
(4-Brom-phenyl)-bis-(4-dimethylamino-phenyl)-carbenium
—— (4S,6S)-4-tert-Butyl-6-(tert-butyl-dimethyl-silanyloxy)-cyclohex-2-enone 99417-65-9 C16H30O2Si
(4S,6S)-4-tert-Butyl-6-(tert-butyl-dimethyl-silanyloxy)-cyclohex-2-enone
—— 4-[(E)-(4-Iodophenyl)diazenyl]-3,5-dimethyl-1-phenyl-1H-pyrazole 65728-02-1 C17H15IN4
4-[(E)-(4-Iodophenyl)diazenyl]-3,5-dimethyl-1-phenyl-1H-pyrazole
—— (4R)-1-[5-chloro-2-oxo-3-(2-vinylphenyl)-2,3-dihydro-1H-indol-3-yl]-4-hydroxy-N,N-dimethyl-L-prolinamide 905091-49-8 C23H24ClN3O3
(4R)-1-[5-chloro-2-oxo-3-(2-vinylphenyl)-2,3-dihydro-1H-indol-3-yl]-4-hydroxy-N,N-dimethyl-L-prolinamide
—— 4-Benzylseleno-buttersaeure 3709-07-7 C11H14O2Se
4-Benzylseleno-buttersaeure
—— 4-hydroxy-4-(phenylethynyl)-2,5-dihydro-2,2,5,5-tetramethylfuran-3(2H)-one 77180-06-4 C16H18O3
4-hydroxy-4-(phenylethynyl)-2,5-dihydro-2,2,5,5-tetramethylfuran-3(2H)-one
—— 4-hydroxy-N-isopropylcyclohexanecarboxamide 1337543-96-0 C10H19NO2
4-hydroxy-N-isopropylcyclohexanecarboxamide
—— 4-Methyl-1-vinylindan-1-ol 71685-78-4 C12H14O
4-Methyl-1-vinylindan-1-ol
—— 4-methyl-2-(3-oxobutan-2-yl)benzonitrile 1447698-24-9 C12H13NO
4-methyl-2-(3-oxobutan-2-yl)benzonitrile
—— 4-dodecyl-N,N-dimethylaniline 34341-15-6 C20H35N
4-dodecyl-N,N-dimethylaniline
—— 4-Chloro-phenyl oxalamic acid 3-iodo-prop-2-ynyl ester 161496-16-8 C11H7ClINO3
4-Chloro-phenyl oxalamic acid 3-iodo-prop-2-ynyl ester
—— 4-methyl-2-{5-[1-(4-methylpent-2-enyl)piperidin-4-yl]-4'-trifluoromethylbiphenyl-3-yl}pentanoic acid methyl ester 1145683-57-3 C31H40F3NO2
4-methyl-2-{5-[1-(4-methylpent-2-enyl)piperidin-4-yl]-4'-trifluoromethylbiphenyl-3-yl}pentanoic acid methyl ester
—— 4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Pentadecafluoro-decane-1,3-diol 153075-65-1 C10H7F15O2
4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Pentadecafluoro-decane-1,3-diol
—— 4,5-Dihydro-1H-benzo[f]pyrazolo[4,3-c]quinoline-3-carboxylic acid ethyl ester 112634-86-3 C17H15N3O2
4,5-Dihydro-1H-benzo[f]pyrazolo[4,3-c]quinoline-3-carboxylic acid ethyl ester
—— 4-p-chlorophenyl-N-methyl-3-phenyl-2-pyrrolidinone 36263-22-6 C17H16ClNO
4-p-chlorophenyl-N-methyl-3-phenyl-2-pyrrolidinone
—— 4-(2-benzenesulfonyl)-ethyl benzoic acid 342373-39-1 C15H14O4S
4-(2-benzenesulfonyl)-ethyl benzoic acid
—— 4-anilino-2-methyl-1-phenyl-1,2-dihydro-pyridazine-3,6-dione 93332-26-4 C17H15N3O2
4-anilino-2-methyl-1-phenyl-1,2-dihydro-pyridazine-3,6-dione
—— 4-Chlor-3-ethyl-8-methoxycarbonyl-2-oxo-chinolin 98018-74-7 C13H12ClNO3
4-Chlor-3-ethyl-8-methoxycarbonyl-2-oxo-chinolin
—— 4-(m-benzyloxyphenyl)-4-(ethylmethylamino)cyclohexanone ethylene ketal 770656-02-5 C24H31NO3
4-(m-benzyloxyphenyl)-4-(ethylmethylamino)cyclohexanone ethylene ketal
—— (4-Mesityl-1,1-dimethylbutyl)(methyl)peroxid 85982-06-5 C16H26O2
(4-Mesityl-1,1-dimethylbutyl)(methyl)peroxid
—— 4-Anilino-3-phenyl-1,2,4-triazol-5-yl-benzylsulfon 58106-86-8 C21H18N4O2S
4-Anilino-3-phenyl-1,2,4-triazol-5-yl-benzylsulfon
—— 4'-[2-oxo-3-([1,2,4]triazol-4-yliminomethyl)-2H-quinolin-1-ylmethyl]biphenyl-2-carboxylic acid 1599479-40-9 C26H19N5O3
4'-[2-oxo-3-([1,2,4]triazol-4-yliminomethyl)-2H-quinolin-1-ylmethyl]biphenyl-2-carboxylic acid
—— 4-Bromo-2-(2-((3-methylphenoxy)acetyl)carbohydrazonoyl)phenyl 2-chlorobenzoate 881458-02-2 C23H18BrClN2O4
4-Bromo-2-(2-((3-methylphenoxy)acetyl)carbohydrazonoyl)phenyl 2-chlorobenzoate
—— 4-(1,1-dimethylbutyl)-2-hydroxybenzaldehyde 1055988-14-1 C13H18O2
4-(1,1-dimethylbutyl)-2-hydroxybenzaldehyde
—— 4-((4-methylphenyl)sulfonyl)-9-phenyl-6,7-dihydro-5H-thieno[2',3':6,7]cyclohepta[1,2-d]pyrimidin-1-amine 1195073-66-5 C24H21N3O3S2
4-((4-methylphenyl)sulfonyl)-9-phenyl-6,7-dihydro-5H-thieno[2',3':6,7]cyclohepta[1,2-d]pyrimidin-1-amine
—— 4-chloro-N-(S)-1-pyrrolidin-3-ylmethyl-benzamide trifluoro acetate 913743-66-5 C2HF3O2*C12H15ClN2O
4-chloro-N-(S)-1-pyrrolidin-3-ylmethyl-benzamide trifluoro acetate