For better focus, less jitteriness and improved gut health, try green tea -- a lower-caffeine alternative to coffee.

Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, Institute of Applied and Environmental Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, P. R.

Anhui Province Key Laboratory for Control and Applications of Optoelectronic Information Materials, School of Physics and Electronic Information, Anhui Normal University, Wuhu 241002, P. R. China ...

溶解性：能够溶解于部分有机溶剂。 陕西新研博美生物科技结构式： endo-BCN-NH-ethylamine的分子结构中包含一个内式环丙烷环辛炔（BCN）基团和一个 ...