4-Chloro-7-(4-methylphenylsulfonyl)-7H-pyrrolo[2,3-d] pyrimidine (CAS No. 479633-63-1) (provided for in subheading 2935.90.75)
Part of: 99 — Temporary legislation; temporary modifications (US)
Not sure this code fits your product? HaiLang AI determines the US HTS code from a description in about a minute.
Classify a product