Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 76-25-5, Whether you call it Triamcinolone Acetonide, 9&#945, -Fluoro-11&#223, -21-dihydroxy-16&#945, -17&#945 or -isopropylidenedioxypregna-1 -4-diene-3 -20-dione you can be assured the Triamcinolone Acetonide products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.