Reaction mixture of (rel-2R,4R)-tetrahydro-4-methyl-2-(2-methylpropyl)-2H-pyran-4-ol and (rel-2R,4S)-tetrahydro-4-methyl-2-(2-methylpropyl)-2H-pyran-4-ol (CAS No. 63500-71-0) (provided for in subheading 2932.99.90)

Duty under this headingFree

As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗

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