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    | product Name | alpha-yohimbine |  
    | Synonyms | Alpha Yohimbine; methyl (16beta,20alpha)-17-hydroxyyohimban-16-carboxylate; methyl (16beta,17alpha,20alpha)-17-hydroxyyohimban-16-carboxylate hydrochloride (1:1); methyl (16beta,17alpha,20alpha)-17-hydroxyyohimban-16-carboxylate; methyl (17alpha,20alpha)-17-hydroxyyohimban-16-carboxylate hydrochloride; (16beta,17alpha,20alpha)-17-hydroxy-16-(methoxycarbonyl)yohimban-4-ium |  
    | Molecular Formula | C21H27N2O3 |  
    | Molecular Weight | 355.4501 |  
    | InChI | InChI=1/C21H26N2O3/c1-26-21(25)19-15-10-17-20-14(13-4-2-3-5-16(13)22-20)8-9-23(17)11-12(15)6-7-18(19)24/h2-5,12,15,17-19,22,24H,6-11H2,1H3/p+1/t12-,15+,17+,18+,19+/m1/s1 |  
    | CAS Registry Number | 131-03-3;6211-32-1 |  
    | EINECS | 228-279-6 |  
    | Molecular Structure |   |  
    | Boiling point | 542.979°C at 760 mmHg |  
    | Flash point | 282.184°C |  
    | Vapour Pressur | 0mmHg at 25°C |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |