Preferred Label : RAC 421-II;
MeSH note : RN given refers to the monohydrochloride ( -)-isomer; RN for parent cpd without isomeric
desgination not available 9/90;
CISMeF synonym : RAC 421-I;
MeSH synonym : RAC-421-II;
Related MeSH term : RAC-421-I;
Registry Number MeSH : 74246-77-8;
Is substance : O;
Origin ID : C065386;
UMLS CUI : C0642457;
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