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    | product Name | dextromethorphan |  
    | Synonyms | (+)-3-methoxy-N-methylmorphinan; (+)-cis-1,3,4,9,10,10a-hexahydro-6-methoxy-11-methyl-2H-10,4a-iminoethanophenanthrene; 3-methoxy-17-methyl-(9alpha,13alpha,14alpha)-morphinan; Benylin DM; D-1,2,3,9,10,10a-Hexahydro-6-methoxy-11-methyl-4H-10,4a-iminoethanophenanthrene; D-3-Methoxy-N-methylmorphinan; DXM; DXM Free Base; Romilar CF; (14α)-3-methoxy-17-methylmorphinan |  
    | Molecular Formula | C18H25NO |  
    | Molecular Weight | 271.3972 |  
    | InChI | InChI=1/C18H25NO/c1-19-10-9-18-8-4-3-5-15(18)17(19)11-13-6-7-14(20-2)12-16(13)18/h6-7,12,15,17H,3-5,8-11H2,1-2H3/t15-,17+,18+/m1/s1 |  
    | CAS Registry Number | 125-71-3 |  
    | EINECS | 204-752-2 |  
    | Molecular Structure |   |  
    | Density | 1.11g/cm3 |  
    | Boiling point | 394.9°C at 760 mmHg |  
    | Refractive index | 1.585 |  
    | Flash point | 116.2°C |  
    | Vapour Pressur | 1.92E-06mmHg at 25°C |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |