HTS 9902.10.23
Isobutyl 3-(diisobutoxy-thiophosphorylsulfanyl)-2-methyl-propanoate) (CAS No. 268567-32-4) (provided for in subheading 3811.29.00)
Duty under this headingFree
ProgramOther Chapter 99 provisions
As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗