The 3-azabicyclo(3,3,1)nonanyl-9-α-yl-α -cyclopentyl-α -phenyl-α -glycolate (DM-phencynonate hydrochloride, DMCPG) is a demethylated metabolite of 3- ...

THE odour differences of optical isomers have been reviewed by Naves 1. To date, the most that has been observed is a slight difference in the strength or ‘note’, and this has often disappeared when ...

Optical isomers were given their name because they were first able to be distinguished by how they rotated plane-polarized light. This is very important topic for the cbse board examination as well as ...

A French-Japanese collaboration has just developed an organic ultraviolet (UV) laser emitting at a record wavelength of 358.5 ...

With regard to the article on limonene supplies (C&EN, April 4, page 21): To the few who might really care, this is already well-known and crystal clear. To the rest, it seems to be confusing. But to ...

To find out the molecular weight of a compound is the basic task for mass spectrometry. If this is done precisely, it is possible to determine the elemental composition. If there are isomers with ...