TOTALSYNTHESE VON PAPAVERRUBIN E = SYNTHESE TOTALE DE PAPAVERRUBINE EHOHLBRUGGER R; KLOETZER W.1979; CHEM. BER.; DEU; DA. 1979; VOL. 112; NO 3; PP. 849-852; ABS. ENG; BIBL. 10 REF.Article

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ZUR STRUKTUR DES REAKTIONSPRODUKTS AUS 6-NITROPIPERONAL UND COTARNIN = STRUCTURE DU PRODUIT DE REACTION DU NITRO-6 PIPERONAL ET DE LA COTARNINEMOEHRLE H; JAEKEL W; WENDISCH D et al.1980; ARCH. PHARM.; DEU; DA. 1980; VOL. 313; NO 8; PP. 715-728; ABS. ENG; BIBL. 23 REF.Article

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