HTS 9902.04.64
N-Carbamimidoylglycine (Guanidinoacetic acid) (CAS No. 352-97-6) (provided for in subheading 2925.29.90)
Duty under this headingFree
ProgramOther Chapter 99 provisions
As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗