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中文名称 英文名称 CAS号 化学式 结构式图片
—— <4-Brom-phenyl>-<4-brom-benzyl>-thioharnstoff 100542-49-2 C14H12Br2N2S
<4-Brom-phenyl>-<4-brom-benzyl>-thioharnstoff
—— (4R)-3-(2'S,3'S)-2'-azido-3'-(phenylbutanoyl)-4-(phenylmethyl)-2-oxazolidinone 128707-89-1 C20H20N4O3
(4R)-3-(2'S,3'S)-2'-azido-3'-(phenylbutanoyl)-4-(phenylmethyl)-2-oxazolidinone
—— 4-(3-chloropyridin-2-yl)-N-(3-cyanophenyl)-3-methoxybenzamide 849755-63-1 C20H14ClN3O2
4-(3-chloropyridin-2-yl)-N-(3-cyanophenyl)-3-methoxybenzamide
—— 4-(3-chloropyridin-2-yl)-N-(4-fluorophenyl)-3-methoxybenzamide 849755-53-9 C19H14ClFN2O2
4-(3-chloropyridin-2-yl)-N-(4-fluorophenyl)-3-methoxybenzamide
—— 4-(4-isopropyl-benzyl)-morpholin-3-one 101114-49-2 C14H19NO2
4-(4-isopropyl-benzyl)-morpholin-3-one
—— 4-Amino-N-[3-(ethenyloxy)propyl]cyclohexanecarboxamide 1247371-47-6 C12H22N2O2
4-Amino-N-[3-(ethenyloxy)propyl]cyclohexanecarboxamide
—— (4-Amino-benzoylamino)-acetic acid propyl ester 62904-18-1 C12H16N2O3
(4-Amino-benzoylamino)-acetic acid propyl ester
—— 4-(benzyloxy)-2-(5-ethylfuran-2-yl)pyridine 1-oxide 1620125-60-1 C18H17NO3
4-(benzyloxy)-2-(5-ethylfuran-2-yl)pyridine 1-oxide
—— 4-Sulfo-4'-trimethylammonio-azobenzol 29812-51-9 C15H17N3O3S
4-Sulfo-4'-trimethylammonio-azobenzol
—— 4-Chloro-2-(4-chloro-2,5-difluorophenyl)-6,7-dihydrothieno[3,2-d]pyrimidine 5,5-dioxide 885039-17-8 C12H6Cl2F2N2O2S
4-Chloro-2-(4-chloro-2,5-difluorophenyl)-6,7-dihydrothieno[3,2-d]pyrimidine 5,5-dioxide
—— 4-acetyl-2,5-dihydroxy-3,3-dimethyl-2,3-dihydrobenzo<b>furan 86436-30-8 C12H14O4
4-acetyl-2,5-dihydroxy-3,3-dimethyl-2,3-dihydrobenzo<b>furan
—— 4-[2-amino-3-cyano-4-styryl-5,6,7,8-tetrahydroquinolin-1(4H)-yl]benzenesulfonamide 1234708-22-5 C24H24N4O2S
4-[2-amino-3-cyano-4-styryl-5,6,7,8-tetrahydroquinolin-1(4H)-yl]benzenesulfonamide
—— 4-{[2-{[3-(3-chloropyridin-4-yl)-4-methylphenyl]amino}-1-methyl-6-(methyloxy)-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide 611222-25-4 C28H25ClN6O3
4-{[2-{[3-(3-chloropyridin-4-yl)-4-methylphenyl]amino}-1-methyl-6-(methyloxy)-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide
—— 4-{4-[(2,3-dimethyl-benzoylamino)-methyl]-naphthalene-1-sulfonylamino}-piperidine-1-carboxylic acid ethyl ester 723307-63-9 C28H33N3O5S
4-{4-[(2,3-dimethyl-benzoylamino)-methyl]-naphthalene-1-sulfonylamino}-piperidine-1-carboxylic acid ethyl ester
—— {4-[5-(aminocarbonyl)-3-phenyl-1,6-naphthyridin-2-yl]phenyl}-methanaminium chloride 1311380-10-5 C22H18N4O*ClH
{4-[5-(aminocarbonyl)-3-phenyl-1,6-naphthyridin-2-yl]phenyl}-methanaminium chloride
—— 4-(2,4-dimethoxyphenyl)-4,4-dimethylbutyric acid 96818-19-8 C14H20O4
4-(2,4-dimethoxyphenyl)-4,4-dimethylbutyric acid
—— 4-(2-aminobenzyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590408-02-9 C15H17N3O
4-(2-aminobenzyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
—— 4-(6-hydroxy-3-(trifluoromethyl)quinoxalin-2-yl)benzoic acid 1383379-55-2 C16H9F3N2O3
4-(6-hydroxy-3-(trifluoromethyl)quinoxalin-2-yl)benzoic acid
—— 4-(4-hydroxy-3-methylphenyl)-6-[4-({2-oxo-2-[4-(tetrahydrofuran-2-ylcarbonyl)piperazin-1-yl]ethyl}oxy)phenyl]pyrimidin-2(1H)-one 1076185-35-7 C28H30N4O6
4-(4-hydroxy-3-methylphenyl)-6-[4-({2-oxo-2-[4-(tetrahydrofuran-2-ylcarbonyl)piperazin-1-yl]ethyl}oxy)phenyl]pyrimidin-2(1H)-one
—— 4a-allyl-6-methoxy-2,3,4,4a-tetrahydro-1H-carbazole 1029578-16-2 C16H19NO
4a-allyl-6-methoxy-2,3,4,4a-tetrahydro-1H-carbazole
—— 4-oxo-2-(trifluoromethyl)-4H-chromene-3-carboxamide 1051946-40-7 C11H6F3NO3
4-oxo-2-(trifluoromethyl)-4H-chromene-3-carboxamide
—— 4-(5-azidopentyloxy)-3-methoxybenzaldehyde 1335130-75-0 C13H17N3O3
4-(5-azidopentyloxy)-3-methoxybenzaldehyde
—— 4-Ethyloct-4-en-1-yn-3-yl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate 54406-49-4 C20H30O2
4-Ethyloct-4-en-1-yn-3-yl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
—— (4S)-3-[(2S,3R)-2-bromo-3-hydroxy-4-methylpentanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one 93713-22-5 C12H20BrNO4
(4S)-3-[(2S,3R)-2-bromo-3-hydroxy-4-methylpentanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one
—— 4-Methyl-6-(trifluoromethyl)pyrimidine-2-carboxylic acid 1379313-04-8 C7H5F3N2O2
4-Methyl-6-(trifluoromethyl)pyrimidine-2-carboxylic acid
—— 4-(2-(benzhydrylsulfinyl)acetyl)piperazin-2-one 1269177-66-3 C19H20N2O3S
4-(2-(benzhydrylsulfinyl)acetyl)piperazin-2-one
—— 4-Methyl-1-prop-2-enylindole 1262228-28-3 C12H13N
4-Methyl-1-prop-2-enylindole
—— (4S,14S)-4,14-Dimethyl-3,6,9,12,15-pentaoxa-21-azabicyclo<15.3.1>heneicosa-1(21),17,19-triene 86309-75-3 C17H27NO5
(4S,14S)-4,14-Dimethyl-3,6,9,12,15-pentaoxa-21-azabicyclo<15.3.1>heneicosa-1(21),17,19-triene
—— (4-chlorophenyl)[5-(3-methoxybenzyl)-5H-pyrrolo[2,3-b]pyrazine-7-yl]methanol 1097839-95-6 C21H18ClN3O2
(4-chlorophenyl)[5-(3-methoxybenzyl)-5H-pyrrolo[2,3-b]pyrazine-7-yl]methanol
—— 4-sulfamoyl-pyrazole-1-carboxylic acid <i>sec</i>-butyl-methyl-amide 27419-33-6 C9H16N4O3S
4-sulfamoyl-pyrazole-1-carboxylic acid <i>sec</i>-butyl-methyl-amide
—— 4-diethylamino-2,4-dimethyl-pent-1-en-3-ol 3487-38-5 C11H23NO
4-diethylamino-2,4-dimethyl-pent-1-en-3-ol
—— 4-[6-(4-trifluoromethanesulfonyloxy-phenyl)-pyridine-3-sulfonyl]-tetrahydro-pyran-4-carboxylic acid tert-butyl ester 701271-52-5 C22H24F3NO8S2
4-[6-(4-trifluoromethanesulfonyloxy-phenyl)-pyridine-3-sulfonyl]-tetrahydro-pyran-4-carboxylic acid tert-butyl ester
—— (4R)-4-(2-methoxyethoxymethoxy)-1-heptyne 1052661-17-2 C11H20O3
(4R)-4-(2-methoxyethoxymethoxy)-1-heptyne
—— 4-ferrocenyl-2,6-diphenylpyrylium perchlorate 74775-19-2 C27H21FeO*ClO4
4-ferrocenyl-2,6-diphenylpyrylium perchlorate
—— 4,4-diethyl-1-hydroxy-hexan-3-one 732286-08-7 C10H20O2
4,4-diethyl-1-hydroxy-hexan-3-one
—— 4-(3-cyano-1-cyclobutyl-5-ethyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-N-(1-methylcyclopropyl)benzenesulfonamide 1247933-58-9 C24H26N4O2S
4-(3-cyano-1-cyclobutyl-5-ethyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-N-(1-methylcyclopropyl)benzenesulfonamide
—— 4-(3-(tert-butyldiphenylsilyloxy)-2-methylpropyl)oxazole 1350446-10-4 C23H29NO2Si
4-(3-(tert-butyldiphenylsilyloxy)-2-methylpropyl)oxazole
—— 4-<i>p</i>-tolyloxy-quinoline-2-carbaldehyde 66975-40-4 C17H13NO2
4-<i>p</i>-tolyloxy-quinoline-2-carbaldehyde
—— 4-Amino-1-<2-deoxy-5-O-(4,4'-dimethoxytriphenylmethyl)-β-D-erythro-pentofuranosyl>-1H-indole 131372-29-7 C34H34N2O5
4-Amino-1-<2-deoxy-5-O-(4,4'-dimethoxytriphenylmethyl)-β-D-erythro-pentofuranosyl>-1H-indole
—— 4-Hydroxy-6-(3-methylphenyl)pyran-2-one 1208401-37-9 C12H10O3
4-Hydroxy-6-(3-methylphenyl)pyran-2-one
—— 4-Pyridyl 35895-90-0 C5H4N
4-Pyridyl
—— 4-hydroxy-5-methyl-1,1-dioxo-2,5-dihydro-1<i>H</i>-1λ<sup>6</sup>-[1,2]thiazino[5,6-<i>b</i>]indole-3-carboxylic acid amide 67930-20-5 C12H11N3O4S
4-hydroxy-5-methyl-1,1-dioxo-2,5-dihydro-1<i>H</i>-1λ<sup>6</sup>-[1,2]thiazino[5,6-<i>b</i>]indole-3-carboxylic acid amide
—— (4R)-3-(3-benzoylsulfanylpropanoyl)-2-phenyl-1,3-thiazolidine-4-carboxylic acid 82562-40-1 C20H19NO4S2
(4R)-3-(3-benzoylsulfanylpropanoyl)-2-phenyl-1,3-thiazolidine-4-carboxylic acid
—— 4-methylisonitrosoacetophenone hydrazone 225095-53-4 C9H11N3O
4-methylisonitrosoacetophenone hydrazone
—— 4-(4-chlorophenyl)sulfanyl-3-methoxy-1-phenylpentan-1-one 87910-12-1 C18H19ClO2S
4-(4-chlorophenyl)sulfanyl-3-methoxy-1-phenylpentan-1-one
—— 4,5α-epoxy-3,6-dimethoxy-19anti-((Ξ)-1-methyl-but-1-enyl)-6β,14-ethano-morphin-7-ene-17-carbonitrile 18463-06-4 C26H30N2O3
4,5α-epoxy-3,6-dimethoxy-19anti-((Ξ)-1-methyl-but-1-enyl)-6β,14-ethano-morphin-7-ene-17-carbonitrile
—— 4,5-dimethoxy-2-nitro-benzaldehyde (1<i>H</i>-[1,2,4]triazol-3-yl)-hydrazone 65790-06-9 C11H12N6O4
4,5-dimethoxy-2-nitro-benzaldehyde (1<i>H</i>-[1,2,4]triazol-3-yl)-hydrazone
—— (4-(tert-butyl)-1l5-octa-1,3-diene-1,1,1-triyl)tribenzene 127700-47-4 C24H24F3N2P
(4-(tert-butyl)-1l5-octa-1,3-diene-1,1,1-triyl)tribenzene
—— 4,5,6-Trimethoxy-1,2,3-tris-hydroxymethyl-benzol 92904-95-5 C12H18O6
4,5,6-Trimethoxy-1,2,3-tris-hydroxymethyl-benzol
—— 4,6-Dimethyloct-3-enoic acid 80113-40-2 C10H18O2
4,6-Dimethyloct-3-enoic acid