Triamcinolone Acetonide (CAS No. 76-25-5) in bulk powder form

Triamcinolone Acetonide is a
synthetic glucocorticoid with anti-inflammatory action. It is used to treat
various skin conditions and to treat various joint conditions such as gouty
arthritis, acute and sub-acute bursitis, acute non-specific tenosynovitis,
epicondylitis, rheumatoid arthritis, synovitis and osteoarthritis. 

Subheading HS: 2937.22.

Source: https://rulings.cbp.gov/index.asp,  July 6, 2017 (N287164)