海量图书期刊资源，随时随地畅享阅读乐趣
1,2,3,4-Tetrahydrophthalazine, 3. Mitt. 2,4-Dialkyl-2,3,4,5,7,12-hexahydro-1H-(1,2,5)triazepin[1,2-b]phthalazin-1,5-dioneStefan Groszkowski; Barbara Wesołowska; Jadwiga Wrona · 1985