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7-[(6-deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-4H-chromen-3-yl beta-D-galactopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

38784-81-5

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38784-81-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38784-81-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,7,8 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 38784-81:
(7*3)+(6*8)+(5*7)+(4*8)+(3*4)+(2*8)+(1*1)=165
165 % 10 = 5
So 38784-81-5 is a valid CAS Registry Number.

38784-81-5Relevant academic research and scientific papers

Biocatalytic synthesis of quercetin 3-O-glucoside-7-O-rhamnoside by metabolic engineering of Escherichia coli

Roepke, Jonathon,Bozzo, Gale G.

, p. 2418 - 2422 (2013)

You are what you eat: Quercetin 3-O-glucoside-7-O-rhamnoside is a rare natural product with potential biological importance. We describe a strategy for the regioselective synthesis of this bisglycoside by feeding quercetin 3-O-glucoside, a naturally abundant precursor, to metabolically engineered Escherichia coli. Copyright

Further acylated flavonol bisdesmosides from Sinocrassula indica

Xie, Hai-Hui,Yoshikawa, Masayuki

, p. 885 - 890 (2013/09/23)

Further investigation on the whole herbs of Sinocrassula indica (Crassulaceae) led to the isolation of four new acylated flavonol bisdesmosides, sinocrassosides A13 (1), B6 (2), B7 (3), and D4 (4), together with kaempferol 3-O-β-d-(6-O-acetyl)glucopyranos

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