🇺🇸 United States

291714

Maleic anhydride:

Details

Parent HS6
291714 Acids; acyclic polycarboxylic acids; maleic anhydride

Related United States Codes

291714 Maleic anhydride:
2917141000 Derived in whole or in part from benzene or other aromatic hydrocarbons
2917145000 Other