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252977-30-3

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252977-30-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 252977-30-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,2,9,7 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 252977-30:
(8*2)+(7*5)+(6*2)+(5*9)+(4*7)+(3*7)+(2*3)+(1*0)=163
163 % 10 = 3
So 252977-30-3 is a valid CAS Registry Number.

252977-30-3Downstream Products

252977-30-3Relevant articles and documents

1,5-Anhydro-D-fructose: Regioselective acylation with fatty acids

Andersen, Soren M.,Lundt, Inge,Marcussen, Jan,Yu, Shukun

, p. 250 - 256 (1999)

Regioselective acylation of 1,5-anhydro-D-fructose was performed with dodecanoic acid to give 1,5-anhydro-6-O-dodecanoyl-D-fructose, chemically in 50% yield and enzymatically in quantitative yield. Quantitative conversions were also obtained using hexadecanoic and octadecanoic acids as acyl donors. Copyright (C) 1999 Elsevier Science Ltd.

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