Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 17557-76-5, Name is 4,4′-Diamino-[1,1′-biphenyl]-2,2′-dicarboxylic acid, molecular formula is C14H12N2O4. In an article, author is Choudhary, Amit S.,once mentioned of 17557-76-5, HPLC of Formula: C14H12N2O4.
Isolation and characterization of isoquinoline alkaloids from methanolic extract of Berberis chitria Lindl.
An isoquinoline alkaloid palmatine was isolated along with six other previously reported isoquinoline alkaloids, from the methanolic extract of root bark of Berberis chitria Lindl. and characterized.
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Reference:
Isoquinoline – Wikipedia,
,Isoquinoline | C9H7N – PubChem