Heterocyclic ring is formed in

Heterocyclic ring is found in which compound?

Heterocyclic ring is found in which compound?

Heterocyclic compound is

The drug which contains a heterocyclic ring in its structure is____

Living organisms have a number of carbon compounds in which heterocyclic rings can be found. Some of these are nitrogeneous bases_____

Living organisms have a number of carbon compounds in which heterocyclic rings can be found. Some of these are nitrogeneous bases_____

Living organisms have a number of carbon compounds in which heterocyclic rings can be found. Some of these are nitrogeneous bases_____

What is the ratio between the number of water of crystallization and number of heterocyclic six membered rings in borax is