6793-24-4 BUPHANAMIN B678018K240 BUPHANAMINE, 2- Buphanamin Buphanamine Crinan-1-ol, 2,3-didehydro-7-methoxy-, (1.alpha.)- Crinan-1-ol, 2,3-didehydro-9-methoxy-, (1.alpha.)- Crinan-1.alpha.-ol, 2,3-didehydro-7-methoxy- NSC7518