海量图书期刊资源，随时随地畅享阅读乐趣
ChemInform Abstract: Synthesis of 3,4-Dihydroxy-6-(N-ethylamino)benzamide, a New Phenolic Compound Isolated from Green Pepper (Piper nigrum L.) Berries.P. S. VARIYAR; C. BANDYOPADHYAY · 1995