Chemical Name: (-)-3-(3,4-Dihydroxyphenyl)-L-alanine

Structural Formula : C₉H₁₁NO₄

Molecular Weight : 197.19

CAS No.: 59-92-7

Structure :

Standard: Complies with USP/BP/EP/IP.

USAGE: Anti-Parkinson disease

PACKING: 25KG/DRUM