海量图书期刊资源，随时随地畅享阅读乐趣
ChemInform Abstract: The Tautomerism of Heterocycles. Six-Membered Heterocycles. Part 1. Annular TautomerismBranko Stanovnik; Miha Tisler; Alan R. Katritzky; Olga V. Denisko · 2002