ADDITION REACTIONS OF HETEROCYCLIC COMPOUNDS. LXXIV: PRODUCTS FROM DIMETHYL ACETYLENEDICARBOXYLATE WITH THIOUREA, THIOAMIDE, AND GUANIDINE DERIVATIVESACHESON RM; WALLIS JD.1981; PERKIN TRANS. 1; ISSN 0300-922X; GBR; DA. 1981; NO 2; PP. 415-422; BIBL. 40 REF.Article

ETHYL(Z)-2-NITRO-3-(4-NITROPHENYL) ACRYLATEWALLIS JD; WATKIN DJ.1982; ACTA CRYSTALLOGR., B; ISSN 0567-7408; DNK; DA. 1982; VOL. 38; NO 7; PP. 2057-2059; BIBL. 10 REF.Article

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