| 1 | 148708-26-3 | Mr 2264 | Mr 2264 | C19H23NO5
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| 2 | 88939-40-6 | 司吗酮 | Semorphone | C19H23NO5
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| 3 | 14266-22-9 | TRETOQUINOL | TRETOQUINOL | C19H23NO5
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| 4 | 90614-51-0 | Oxanthromicin | Oxanthromicin | C19H23NO5
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| 5 | 1000026-77-6 | 青藤碱N氧化物 | Morphinan-6-one | C19H23NO5
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| 6 | 911196-40-2 | 911196-40-2 | KUL 7211 (racemate) | C19H23NO5
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| 7 | 21650-42-0 | racemic-Trimetoquinol | racemic-Trimetoquinol | C19H23NO5
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| 8 | 33710-70-2 | 罂粟碱杂质24 | Papaverine Impurity 24 | C19H23NO5
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| 9 | 17245-21-5 | Isotazettine, 8-O-methyl- | Isotazettine, 8-O-methyl- | C19H23NO5
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| 10 | | 2',5'-Diethoxy-2,5-dimethoxybenzanilide | 2',5'-Diethoxy-2,5-dimethoxybenzanilide | C19H23NO5
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| 11 | 668-63-3 | 8,9,10-Trimethoxy-1-methyllycorenan-7-one | 8,9,10-Trimethoxy-1-methyllycorenan-7-one | C19H23NO5
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| 12 | 76306-70-2 | 1,2-BIS(3,4-DIMETHOXYPHENYL)ETHYLFORMAMIDE | 1,2-BIS(3,4-DIMETHOXYPHENYL)ETHYLFORMAMIDE | C19H23NO5
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| 13 | 903089-97-4 | 3,4,5-triethoxy-N-(3-hydroxyphenyl)benzamide | 3,4,5-triethoxy-N-(3-hydroxyphenyl)benzamide | C19H23NO5
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| 14 | 881230-10-0 | 3,4,5-trimethoxy-N-(4-propoxyphenyl)benzamide | 3,4,5-trimethoxy-N-(4-propoxyphenyl)benzamide | C19H23NO5
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| 15 | | N-[1,2-Bis(3,4-dimethoxyphenyl)ethyl]formamide | N-[1,2-Bis(3,4-dimethoxyphenyl)ethyl]formamide | C19H23NO5
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| 16 | 909519-38-6 | N-(3-isopropoxyphenyl)-3,4,5-trimethoxybenzamide | N-(3-isopropoxyphenyl)-3,4,5-trimethoxybenzamide | C19H23NO5
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| 17 | 102011-15-4 | N-(3,4-二甲氧基苯乙基)-3,4-二甲氧基苯甲酰胺 | N-(3,4-diMethoxyphenethyl)-3,4-diMethoxybenzaMide | C19H23NO5
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| 18 | 71302-58-4 | 4-[[4-(tert-butyl)phenoxy]methyl]-5-nitroveratrole | 4-[[4-(tert-butyl)phenoxy]methyl]-5-nitroveratrole | C19H23NO5
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| 19 | 903483-65-8 | N-(2,5-dimethoxyphenyl)-2-(2-ethoxyethoxy)benzamide | N-(2,5-dimethoxyphenyl)-2-(2-ethoxyethoxy)benzamide | C19H23NO5
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| 20 | 116876-80-3 | N-(2-phenylethyl)-2-(3,4,5-trimethoxyphenoxy)acetamide | N-(2-phenylethyl)-2-(3,4,5-trimethoxyphenoxy)acetamide | C19H23NO5
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| 21 | | N-[2-(3,4-dimethoxyphenyl)ethyl]-3,4-dimethoxybenzamide | N-[2-(3,4-dimethoxyphenyl)ethyl]-3,4-dimethoxybenzamide | C19H23NO5
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| 22 | 882092-40-2 | 4-(2-methoxyethoxy)-N-[4-(2-methoxyethoxy)phenyl]benzamide | 4-(2-methoxyethoxy)-N-[4-(2-methoxyethoxy)phenyl]benzamide | C19H23NO5
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| 23 | 361389-65-3 | 盐酸罂粟碱杂质19 | N-(3,4-dimethoxyphenethyl)-2-(4-hydroxy-3-methoxyphenyl)acetamide | C19H23NO5
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| 24 | 54302-44-2 | 7,8-Didehydro-4,7-dihydroxy-3,8-dimethoxy-17-methylmorphinan-6-one | 7,8-Didehydro-4,7-dihydroxy-3,8-dimethoxy-17-methylmorphinan-6-one | C19H23NO5
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| 25 | | 5-[(4-ethoxyphenoxy)methyl]-N-(tetrahydrofuran-2-ylmethyl)-2-furamide | 5-[(4-ethoxyphenoxy)methyl]-N-(tetrahydrofuran-2-ylmethyl)-2-furamide | C19H23NO5
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| 26 | | 3-Hydroxy-7-phenyl-2,6-diethoxy-5H-azepine-4-carboxylic acid ethyl ester | 3-Hydroxy-7-phenyl-2,6-diethoxy-5H-azepine-4-carboxylic acid ethyl ester | C19H23NO5
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| 27 | 1160247-75-5 | 1'-(叔丁氧基羰基)螺[色烯-2,4'-哌啶]-4-羧酸 | 1'-(tert-Butoxycarbonyl)spiro[chromene-2,4'-piperidine]-4-carboxylic acid | C19H23NO5
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| 28 | 14187-92-9 | 1-[(3,4,5-trimethoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinoline-6,7-diol | 1-[(3,4,5-trimethoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinoline-6,7-diol | C19H23NO5
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| 29 | | DIETHYL4-(P-HYDROXYPHENYL)-2,6-DIMETHYL-1,4-DIHYDRO-3,5-PYRIDINEDICARBOXYLATE | DIETHYL4-(P-HYDROXYPHENYL)-2,6-DIMETHYL-1,4-DIHYDRO-3,5-PYRIDINEDICARBOXYLATE | C19H23NO5
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| 30 | 10354-30-0 | diethyl 4-(4-hydroxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate | diethyl 4-(4-hydroxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate | C19H23NO5
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| 31 | | 3-{[4-(propoxycarbonyl)anilino]carbonyl}bicyclo[2.2.1]heptane-2-carboxylic acid | 3-{[4-(propoxycarbonyl)anilino]carbonyl}bicyclo[2.2.1]heptane-2-carboxylic acid | C19H23NO5
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| 32 | 52446-07-8 | Morphinan-6-one, 4,5-epoxy-14-hydroxy-3-methoxy-, cyclic 1,2-ethanediyl acetal, (5α)- | Morphinan-6-one, 4,5-epoxy-14-hydroxy-3-methoxy-, cyclic 1,2-ethanediyl acetal, (5α)- | C19H23NO5
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| 33 | 1160247-47-1 | 1160247-47-1 | 1'-(Tert-Butoxycarbonyl)-3-Oxo-2,3-Dihydrospiro[Indene-1,4'-Piperidine]-6-Carboxylic Acid | C19H23NO5
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| 34 | 355403-83-7 | 3-({[2-(3,4-dimethoxyphenyl)ethyl]amino}carbonyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid | 3-({[2-(3,4-dimethoxyphenyl)ethyl]amino}carbonyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid | C19H23NO5
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| 35 | | 9-[3-(tert-Butylamino)-2-hydroxypropyl]-4-hydroxy-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one | 9-[3-(tert-Butylamino)-2-hydroxypropyl]-4-hydroxy-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one | C19H23NO5
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| 36 | 220129-58-8 | 化合物 T27754 | Acetic acid, 2-[4-[2-[[(1S,2R)-2-hydroxy-2-(4-hydroxyphenyl)-1-methylethyl]amino]ethyl]phenoxy]- | C19H23NO5
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| 37 | 2410984-47-1 | 3-苄基2-(叔丁基)(1S,3S,4S)-5-氧代-2-氮杂双环[2.2.1]庚烷-2,3-二羧酸 | 2-Azabicyclo[2.2.1]heptane-2,3-dicarboxylic acid, 5-oxo-, 2-(1,1-dimethylethyl) 3-(phenylmethyl) ester, (1S,3S,4S)- | C19H23NO5
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| 38 | | 5'-Acetyl-5',6'-dihydro-2'-methylspiro[cyclopentane-1,7'-[7H]cyclopenta[b]pyridine]-3',5'-dicarboxylic acid dimethyl ester | 5'-Acetyl-5',6'-dihydro-2'-methylspiro[cyclopentane-1,7'-[7H]cyclopenta[b]pyridine]-3',5'-dicarboxylic acid dimethyl ester | C19H23NO5
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