海量图书期刊资源，随时随地畅享阅读乐趣
ChemInform Abstract: Synthesis of 3-(4-Oxo-4H-3,1-benzoxazin-2-yl)-1-benzenesulfonyl Chloride and Its Reactivity Toward Amines.A. V. Tarasov; O. N. Strikanova; Yu. A. Moskvichev; G. N. Timoshenko · 2002