Product Description
Catalogue Number: A121905
CAS Number:
Alternate CAS#: 5334-31-6(free base)
Chemical Name: Allopurinol EP Impurity A Hemisulfate
Molecular Formula: C4H6N4O . 1/2H2SO4
Molecular Weight: 126.12 . 49.04
Product Catalogue
Colorado pharmaceutical R & D company (CPRD) is a dynamic research based company located in Denver, colorade, United State, and dedicated to small scale synthesis of reference chemicals for various industries.
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