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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-{N'-[2-Oxo-prop-(Z)-ylidene]-hydrazino}-benzoic acid 57965-40-9 C10H10N2O3
4-{N'-[2-Oxo-prop-(Z)-ylidene]-hydrazino}-benzoic acid
—— 4-chloro-6-(4-chloro-phenyl)-2-methyl-2<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine 64748-60-3 C13H9Cl2N3
4-chloro-6-(4-chloro-phenyl)-2-methyl-2<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine
—— (4S,5R)-1-acetyl-4-(2-phenylethyl)-5-propan-2-yloxypyrrolidin-2-one 146560-44-3 C17H23NO3
(4S,5R)-1-acetyl-4-(2-phenylethyl)-5-propan-2-yloxypyrrolidin-2-one
—— 4-Nitro-benzenesulfinic acid methoxy-amide 42860-54-8 C7H8N2O4S
4-Nitro-benzenesulfinic acid methoxy-amide
—— (4S,5R)-1-acetyl-4-(N-benzylamino)-5-(1-methylethoxy)pyrrolidin-2-one 153616-45-6 C16H22N2O3
(4S,5R)-1-acetyl-4-(N-benzylamino)-5-(1-methylethoxy)pyrrolidin-2-one
—— 4-(α,α-Dimethylbenzyl)-brenzkatechin 783-80-2 C15H16O2
4-(α,α-Dimethylbenzyl)-brenzkatechin
—— 4-ethylamino-pentan-2-ol 856339-38-3 C7H17NO
4-ethylamino-pentan-2-ol
—— 4-diethylamino-pentan-2-ol 799789-59-6 C9H21NO
4-diethylamino-pentan-2-ol
—— (4R)-1-{[1-(3-bromophenyl)cyclopropyl]carbonyl}-4-{[2-chloro-4-(2,2,2-trifluoroethoxy)phenyl]sulfonyl}-N-(1-cyanocyclopropyl)-L-prolinamide 1252638-94-0 C27H24BrClF3N3O5S
(4R)-1-{[1-(3-bromophenyl)cyclopropyl]carbonyl}-4-{[2-chloro-4-(2,2,2-trifluoroethoxy)phenyl]sulfonyl}-N-(1-cyanocyclopropyl)-L-prolinamide
—— 4-Chlorbenzyl-α,α,4-trichlorbenzyl-sulfoxid 50323-84-7 C14H10Cl4OS
4-Chlorbenzyl-α,α,4-trichlorbenzyl-sulfoxid
—— (4R,5S)-4,5-dihydro-5-(hydroxymethyl)-4-vinyl-2(3H)furanon 66601-85-2 C7H10O3
(4R,5S)-4,5-dihydro-5-(hydroxymethyl)-4-vinyl-2(3H)furanon
—— 4-tert-butoxypyrrolidin-3-one oxime 1315591-56-0 C8H16N2O2
4-tert-butoxypyrrolidin-3-one oxime
—— 4-amino-5-hydroxy-5-(p-methoxyphenyl)hexanoic acid benzylamide 134734-49-9 C20H26N2O3
4-amino-5-hydroxy-5-(p-methoxyphenyl)hexanoic acid benzylamide
—— (4'S,4''S)-3,3-bis(2,2-dimethyl-1,3-dioxolan-4-yl)-1-propen 118374-69-9 C13H22O4
(4'S,4''S)-3,3-bis(2,2-dimethyl-1,3-dioxolan-4-yl)-1-propen
—— 4-C-hydroxymethyl-1,2-O-(1-methylethylidene)-5-O-(p-toluenesulfonyl)-β-L-arabinofuranose 960073-87-4 C16H22O8S
4-C-hydroxymethyl-1,2-O-(1-methylethylidene)-5-O-(p-toluenesulfonyl)-β-L-arabinofuranose
—— 4-ethoxymethyl-2-methoxy-[1,3,2]dioxaphospholane 2-oxide 71638-14-7 C6H13O5P
4-ethoxymethyl-2-methoxy-[1,3,2]dioxaphospholane 2-oxide
—— 4-[6-chloro-3-methyl-1-(tetrahydropyran-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carbonyl]-3-methyl-3-phenylpiperazine-1-carboxylic acid tert-butyl ester 1429171-55-0 C29H36ClN5O4
4-[6-chloro-3-methyl-1-(tetrahydropyran-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carbonyl]-3-methyl-3-phenylpiperazine-1-carboxylic acid tert-butyl ester
—— 4-phenyl-2-(pyrrolidin-1-yl)butanenitrile 433216-33-2 C14H18N2
4-phenyl-2-(pyrrolidin-1-yl)butanenitrile
—— 4-benzyl-2-diethylaminomethyl-phenol 110554-95-5 C18H23NO
4-benzyl-2-diethylaminomethyl-phenol
—— 4,4'-Dihydroxy-3,3',5,5'-tetrachlor-diphenyl-(2-pyridyl)-methan 16985-08-3 C18H11Cl4NO2
4,4'-Dihydroxy-3,3',5,5'-tetrachlor-diphenyl-(2-pyridyl)-methan
—— 4,6-Ditert-butyl-2-oxopyran-3-carbaldehyde 78448-39-2 C14H20O3
4,6-Ditert-butyl-2-oxopyran-3-carbaldehyde
—— 4-(3-Cyclopentylpropyl)cyclohexan-1-amine;sulfuric acid 37875-08-4 C14H29NO4S
4-(3-Cyclopentylpropyl)cyclohexan-1-amine;sulfuric acid
—— 4-benzyl-1-methyl-2,6-diphenyl-1,4-dihydro-pyrazine 51381-06-7 C24H22N2
4-benzyl-1-methyl-2,6-diphenyl-1,4-dihydro-pyrazine
—— 4-Methoxycarbonyl-4-methyl-5-homochromanone 93500-53-9 C13H14O4
4-Methoxycarbonyl-4-methyl-5-homochromanone
—— 4-[[3-[4-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1-yl)phenyl]-2-phenylpropanoyl]amino]benzenesulfonyl fluoride;ethanesulfonic acid 21316-37-0 C28H33FN6O6S2
4-[[3-[4-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1-yl)phenyl]-2-phenylpropanoyl]amino]benzenesulfonyl fluoride;ethanesulfonic acid
—— 4-methoxy-6-methyl-3-trimethylsilyl-2H-pyran-2-one 77037-53-7 C10H16O3Si
4-methoxy-6-methyl-3-trimethylsilyl-2H-pyran-2-one
—— 4-(prop-1-en-2-yl)benzoyl chloride 1324003-11-3 C10H9ClO
4-(prop-1-en-2-yl)benzoyl chloride
—— [(4R)-pentadec-1-en-4-yl] (3R)-3-dodecoxytetradecanoate 339316-66-4 C41H80O3
[(4R)-pentadec-1-en-4-yl] (3R)-3-dodecoxytetradecanoate
—— (4-methanesulfonyl-phenyl)-[5-(1-methyl-1 H-indazol-5-yl)-[1,2,4]triazolo[1,5-a]pyrazin-2-yl]-amine 1454653-83-8 C20H17N7O2S
(4-methanesulfonyl-phenyl)-[5-(1-methyl-1 H-indazol-5-yl)-[1,2,4]triazolo[1,5-a]pyrazin-2-yl]-amine
—— 4,4-dimethoxy-1-methylcyclohexene 16831-49-5 C9H16O2
4,4-dimethoxy-1-methylcyclohexene
—— 4-Methoxy-2-(trimethylsilyl)benzaldehyde 88932-60-9 C11H16O2Si
4-Methoxy-2-(trimethylsilyl)benzaldehyde
—— 4-methyl-N-(6-hydroxy-2-[(E)-2-phenyl-1-ethenyl]-8-quinolyl)benzenesulfonamide 316124-86-4 C24H20N2O3S
4-methyl-N-(6-hydroxy-2-[(E)-2-phenyl-1-ethenyl]-8-quinolyl)benzenesulfonamide
—— 4-methyl-N-(6-methoxy-2-[(E)-2-phenyl-1-ethenyl]-8-quinolyl)benzenesulfonamide 316124-79-5 C25H22N2O3S
4-methyl-N-(6-methoxy-2-[(E)-2-phenyl-1-ethenyl]-8-quinolyl)benzenesulfonamide
—— 4-acetoxy-2,7-dimethoxytropone 112465-71-1 C11H12O5
4-acetoxy-2,7-dimethoxytropone
—— 4,6-O-(R)-Benzylidene-1,2-dideoxy-1-(3-phenoxyphenylamino)-D-erythro-hex-1-enopyranos-3-ulose 270069-50-6 C25H21NO5
4,6-O-(R)-Benzylidene-1,2-dideoxy-1-(3-phenoxyphenylamino)-D-erythro-hex-1-enopyranos-3-ulose
—— [4-(7-Aminotriazolo[4,5-d]pyrimidin-3-yl)-2-methoxy-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methanol 53458-43-8 C11H14N6O5
[4-(7-Aminotriazolo[4,5-d]pyrimidin-3-yl)-2-methoxy-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methanol
—— 4-amino-3-(3-methyl-5-phenylpyrazol-1-yl)-1H-1,2,4-triazole-5-thione 83031-64-5 C12H12N6S
4-amino-3-(3-methyl-5-phenylpyrazol-1-yl)-1H-1,2,4-triazole-5-thione
—— 4-Amino-8-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-methylsulfanyl-5-oxopyrido[2,3-d]pyrimidine-6-carboxamide 36707-04-7 C14H17N5O6S
4-Amino-8-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-methylsulfanyl-5-oxopyrido[2,3-d]pyrimidine-6-carboxamide
—— (4-methoxy-phenyl)-phenyl-<i>p</i>-tolyl-phosphine 857590-16-0 C20H19OP
(4-methoxy-phenyl)-phenyl-<i>p</i>-tolyl-phosphine
—— 4a,10-dimethyl-2,3,10,10a-tetrahydro-4aH-benzo[b][1,4]dioxino[2,3-e][1,4]oxazine 72117-88-5 C12H15NO3
4a,10-dimethyl-2,3,10,10a-tetrahydro-4aH-benzo[b][1,4]dioxino[2,3-e][1,4]oxazine
—— 4-(6-Ethoxypurin-9-yl)-5-methoxy-2-methyloxolan-3-ol 55073-79-5 C13H18N4O4
4-(6-Ethoxypurin-9-yl)-5-methoxy-2-methyloxolan-3-ol
—— 4-[[6-[(4-Hydroxy-2-methoxy-5-methyloxolan-3-yl)amino]-5-nitropyrimidin-4-yl]amino]-5-methoxy-2-methyloxolan-3-ol 55073-71-7 C16H25N5O8
4-[[6-[(4-Hydroxy-2-methoxy-5-methyloxolan-3-yl)amino]-5-nitropyrimidin-4-yl]amino]-5-methoxy-2-methyloxolan-3-ol
—— 4-dibutylaminomethyl-8-hydroxy-1-(3-methylbut-2-en-yl)-11,11-dimethyl-3,3a,4,5-tetrahydro-1,5-methano-1H,7H,11H-furo[3,4-g]pyrano[3,2-b]xanthene-7,15-dione 1383484-54-5 C35H45NO6
4-dibutylaminomethyl-8-hydroxy-1-(3-methylbut-2-en-yl)-11,11-dimethyl-3,3a,4,5-tetrahydro-1,5-methano-1H,7H,11H-furo[3,4-g]pyrano[3,2-b]xanthene-7,15-dione
—— (4-methoxy-phenyl)-phenyl-propyl-phosphine 857590-17-1 C16H19OP
(4-methoxy-phenyl)-phenyl-propyl-phosphine
—— (4-methoxy-phenyl)-dipentyl-phosphine 858012-33-6 C17H29OP
(4-methoxy-phenyl)-dipentyl-phosphine
—— 4-Aethoxymethyl-2-chlor-4,5-dihydro-<1,3,2>dioxaphosphol 65534-01-2 C5H10ClO3P
4-Aethoxymethyl-2-chlor-4,5-dihydro-<1,3,2>dioxaphosphol
—— 4a,6a-Dimethyl-1,2,3,4,4b,5,6,7,8,9,10,10a,10b,11,12,12a-hexadecahydroquinolino[6,5-f]quinoline 41883-56-1 C18H32N2
4a,6a-Dimethyl-1,2,3,4,4b,5,6,7,8,9,10,10a,10b,11,12,12a-hexadecahydroquinolino[6,5-f]quinoline
—— 4-methoxy-6-((R)-((S)-oxiran-2-yl)(tetrahydro-2H-pyran-2-yloxy)methyl)benzo[d][1,3]dioxole 1159514-92-7 C16H20O6
4-methoxy-6-((R)-((S)-oxiran-2-yl)(tetrahydro-2H-pyran-2-yloxy)methyl)benzo[d][1,3]dioxole
—— (4-amino-2,5-difluorophenyl)-(2,4,5-trifluorophenyl)-methanone 1350807-64-5 C13H6F5NO
(4-amino-2,5-difluorophenyl)-(2,4,5-trifluorophenyl)-methanone
—— (4-(diethylamino)-2,5-difluorophenyl)-(2,4,5-trifluorophenyl)-methanone 1350807-70-3 C17H14F5NO
(4-(diethylamino)-2,5-difluorophenyl)-(2,4,5-trifluorophenyl)-methanone