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213531-20-5

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213531-20-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213531-20-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,5,3 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 213531-20:
(8*2)+(7*1)+(6*3)+(5*5)+(4*3)+(3*1)+(2*2)+(1*0)=85
85 % 10 = 5
So 213531-20-5 is a valid CAS Registry Number.

213531-20-5Relevant articles and documents

A New Synthetic Route to Chiral Glycerolipid Precursors Using a Cyclic Sulfate Synthon: Preparation of 1-O-Hexadecyl-3-O-(4'-methoxyphenyl)-sn-glycerol and Its 1-Thio and 1-Aza Analogues

He, Linli,Byun, Hoe-Sup,Bittman, Robert

, p. 5696 - 5699 (2007/10/03)

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