DIFF Subgroup
C08B 31/14 Aryl or aralkyl ethers
Introduced: July 1974
Full Title
Full titles differ between systems:
IPC:
Preparation of chemical derivatives of starch > Ethers > Aryl or aralkyl ethers
CPC:
Preparation of derivatives of starch (derivatives of amylose C08B33/00; derivatives of amylopectin C08B35/00) > Ethers > Aryl or aralkyl ethers
No child classifications to compare. This is a leaf node in both IPC and CPC.