¹³C NUCLEAR MAGNETIC RESONANCE SPECTRA OF COPROPORPHYRINSABRAHAM RJ; HAWKES GE; SMITH KM et al.1973; J. CHEM. SOC., CHEM. COMMUNIC.; G.B.; DA. 1973; NO 12; PP. 401-402; BIBL. 8 REF.Serial Issue

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REACTION DES DERIVES CHLORES DU NITROETHYLENE AVEC L'ESTER MALONIQUEBUEVICH VA; DEJKO LI; VOLYNSKIJ VE et al.1980; Z. ORG. HIM.; ISSN 0514-7492; SUN; DA. 1980; VOL. 16; NO 11; PP. 2399-2403; BIBL. 11 REF.Article

OXIDATION OF ENAMINE-ESTERS WITH LEAD TETRA-ACETATE. I: PRODUCTS FROM SOME N-ALKYLAMINOFUMARATESCARR RM; NORMAN ROC; VERNON JM et al.1980; J. CHEM. SOC., PERKIN TRANS., 1; GBR; DA. 1980; NO 1; PP. 156-162; BIBL. 18 REF.Article

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TETRACARBOMETHOXYTETRATHIOFULVALENE.BELSKY VK; VOET D.1976; ACTA CRYSTALLOGR., B; DANEM.; DA. 1976; VOL. 32; NO 1; PP. 272-274; BIBL. 6 REF.Article

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