Zhang, Mi published the artcileChemical constituents of Chinese medicine Cortex Mori (II), Quality Control of 56317-21-6, the publication is Zhongguo Zhongyao Zazhi (2009), 34(12), 1601-1602, database is CAplus.
The chem. constituents of Chinese medicine Cortex Mori, the root bark of Morus alba, was isolated and purified with silica gel and gel column chromatog., and obtained compounds were identified by physico-chem. properties and spectroscopic data. 11 Compounds were isolated and identified, including moracin C (1), moracin M (2), moracin M-3′-O-β-D-glucopyranoside (3), moracin O (4), kuwanon S (5), kuwanon T (6), 5,7-dihydroxychromone (7), 5,7,2′-trihydroxyflavanone-4′-O-β-D-glucoside (steppogenin-4′-O-β-D-glucoside) (8), 7-hydroxycoumarin (9), 5,7-dihydroxycoumarin-7-O-β-D-glucopyranoside (10), and mullberroside C (11). Compound (8) was firstly isolated from this genus, and compounds 2, 4, 6 were firstly isolated from this plant.
Zhongguo Zhongyao Zazhi published new progress about 56317-21-6. 56317-21-6 belongs to benzofurans, auxiliary class Metabolic Enzyme,PDE,Natural product, name is 5-(6-Hydroxybenzofuran-2-yl)benzene-1,3-diol, and the molecular formula is C12H15ClO3, Quality Control of 56317-21-6.
Referemce:
https://en.wikipedia.org/wiki/Benzofuran,
Benzofuran | C8H6O – PubChem