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566883-81-6

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566883-81-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 566883-81-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,6,8,8 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 566883-81:
(8*5)+(7*6)+(6*6)+(5*8)+(4*8)+(3*3)+(2*8)+(1*1)=216
216 % 10 = 6
So 566883-81-6 is a valid CAS Registry Number.

566883-81-6Relevant articles and documents

Tetrahydroisoquinolines by friedel-crafts cyclizations promoted by Iron(III) chloride hexahydrate

Bunce, Richard A.,Cain, Nicholas R.,Cooper, John G.

, p. 131 - 145 (2012/05/20)

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