The potential energy surface for the CH3S + NO2 reaction has been studied using the ab initio G3 (MP2) method. A variety of possible complexes and saddle points
Two new taraxastane-type triterpenes, 3b, 21b-dihydroxyl-20(30)-en-taraxastane 1 and 3b, 30-dihydroxy-20(21)-en-taraxastane 2, were isolated from Saussurea petr
Biogenic isoprene emissions have been believed to be from only photosynthesis processes in plant. However nocturnal isoprene emission from pine is detected. And