查阅文献名字，然后选中你所要的文献点击进入，其IDS number就是它的索引号。 ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ 比如我Quick search: CELLULASE，在第二页选取跟我有点关系的一篇 Kobayashi S, Morii H, Itoh R, et Enzymatic 场涪摆皇肢郝扮酮堡捆polymerization to artificial hyaluronan: A novel method to synthesize a glycosaminoglycan using a transition state analogue monomer JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 123 (47): 11825-11826 NOV 28 2001 Times Cited: 28 进入，当然可以参考一下写作年份和被引用次数，这里我们看到，这篇文章是2001年的，被引用过28次，进入后我们能看到下面内容： Title: Enzymatic polymerization to artificial hyaluronan: A novel method to synthesize a glycosaminoglycan using a transition state analogue monomer Author(s): Kobayashi S, Morii H, Itoh R, Kimura S, Ohmae M Source: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 123 (47): 11825-11826 NOV 28 2001 Document Type: Article Language: English Cited References: 20 Times Cited: 28 (Plug-in required to view structures) KeyWords Plus: POLYSACCHARIDE SYNTHESIS; CELLULASE; CATALYST; XYLAN Addresses: Kobayashi S (reprint author), Kyoto Univ, Grad Sch Engn, Dept Chem Mat, Kyoto 6068501, Japan Kyoto Univ, Grad Sch Engn, Dept Chem Mat, Kyoto 6068501, Japan Publisher: AMER CHEMICAL SOC, 1155 16TH ST, NW, WASHINGTON, DC 20036 USA Subject Category: CHEMISTRY, MULTIDISCIPLINARY IDS Number: 496HC ISSN: 0002-7863 好了，IDS Number: 496HC 就是它的索引号。