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1384173-52-7

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1384173-52-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1384173-52-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,4,1,7 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1384173-52:
(9*1)+(8*3)+(7*8)+(6*4)+(5*1)+(4*7)+(3*3)+(2*5)+(1*2)=167
167 % 10 = 7
So 1384173-52-7 is a valid CAS Registry Number.

1384173-52-7Relevant articles and documents

Aryl-β-C-glucosidation using glucal boronate: Application to the synthesis of tri-O-methylnorbergenin

Sakamaki, Shigeki,Kawanishi, Eiji,Nomura, Sumihiro,Ishikawa, Tsutomu

, p. 5744 - 5753 (2012)

Novel aryl-β-C-glucosidation method using glucal boronate was developed. This protocol can offer several advantages including use of non-toxic, easily handling glucal boronate as a crystalline solid and storable at room temperature for several months. Tri-O-methylnorbergenin (8,10-di-O-methylbergenin), an anti-HIV active bergenin derivative, was concisely synthesized by application of the aryl-β-C-glucosidation method.

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