43 results found for keyword C18H21NO4
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(3S,4R,4AR,7S,7AR,12BS)-9-METHOXY-3-METHYL-3-OXIDO-2,4,4A,7,7A,13-HEXAHYDRO-1H-4,12-METHANOBENZOFURO[3,2-E]ISOQUINOLINE-3-IUM-7-OL    
- CAS No.: 3688-65-1
- Formula:
C18H21NO4
- Molecular Weight: 315.36400
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Synonyms:
(3S,4R,4aR,7S,7aR,12bS)-9-methoxy-3-methyl-3-oxido-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-3-ium-7-ol
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NMR Spectrum
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(4R,4AS,7S,7AR,12BS)-9-METHOXY-3-METHYL-1,2,4,7,7A,13-HEXAHYDRO-4,12-METHANOBENZOFURO[3,2-E]ISOQUINOLINE-4A,7-DIOL    
- CAS No.: 4829-46-3
- Formula:
C18H21NO4
- Molecular Weight: 315.36400
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Synonyms:
14-hydroxydihydrocodeine; 14-Hydroxy-codein; 14-Hydroxycodeine
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Synthesis Route (7)
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Precursor and Products (13)
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NMR Spectrum
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1,8-DIETHYL-1,3,4,9-TETRAHYDRO-4-OXO-PYRANO[3,4-A'A|AFAS]INDOLE-1-ACETIC ACID METHYL ESTER    
- CAS No.: 111478-84-3
- Formula:
C18H21NO4
- Molecular Weight: 315.36400
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Synonyms:
4-oxoetodolac methyl ester; 1,8-Diethyl-1,3,4,9-tetrahydro-4-oxo-pyrano[3,4-b]indole-1-acetic Acid Methyl Ester; Pyrano[3,4-b]indole-1-aceticacid,1,8-diethyl-1,3,4,9-tetrahydro-4-oxo-,methyl ester; 1,8-Diethyl-1,3,4,9-tetrahydro-4-oxo-pyrano[3,4-A'A|Afas]indole-1-acetic Acid Methyl Ester
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Synthesis Route (9)
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Precursor and Products (10)
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NMR Spectrum