ClassID:

90845

C07C13/60 - CPC Classification

Classification description:

Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings; Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings with three six-membered rings Completely or partially hydrogenated phenanthrenes

Recent Application in this class: