Code 2921
AMINE-FUNCTION COMPOUNDS
SECTION VI. Products of the chemical or allied industries
IX. NITROGEN-FUNCTION COMPOUNDS
2921
Amine-function compounds:
acyclic monoamines and their derivatives; salts thereof:
acyclic polyamines and their derivatives; salts thereof:
aromatic monoamines and their derivatives; salts thereof:
aromatic polyamines and their derivatives; salts thereof: