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(4R,4'S,5R,5'R)-5'-(tert-butyldiphenylsilyloxy)-2,2'-diphenyl-4,4'-bi(1,3-dioxan)-5-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

847659-87-4

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847659-87-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 847659-87-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,7,6,5 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 847659-87:
(8*8)+(7*4)+(6*7)+(5*6)+(4*5)+(3*9)+(2*8)+(1*7)=234
234 % 10 = 4
So 847659-87-4 is a valid CAS Registry Number.

847659-87-4Relevant academic research and scientific papers

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