HEMISPHERANDS CONTAINING CYCLIC UREA AND ANISYL UNITSCRAM DJ; DICKER IB; LEIN GM et al.1982; J. AM. CHEM. SOC.; ISSN 0002-7863; USA; DA. 1982; VOL. 104; NO 24; PP. 6827-6828; BIBL. 5 REF.Article

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