Esters containing heterocyclic rings not representing cyclic esters of phosphoric or phosphorous acids

Full Title

Use of organic ingredients > Phosphorus-containing compounds > Phosphorus bound to oxygen > bound to oxygen only > Esters containing heterocyclic rings not representing cyclic esters of phosphoric or phosphorous acids

Classification Context

Section:

CHEMISTRY; METALLURGY

Class:

ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON

Subclass:

USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS