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(4,4′-di(tert-butyl)-6-phenyl-2,2′-bipyridine)platinum(II) chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

693782-72-8

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693782-72-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 693782-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,3,7,8 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 693782-72:
(8*6)+(7*9)+(6*3)+(5*7)+(4*8)+(3*2)+(2*7)+(1*2)=218
218 % 10 = 8
So 693782-72-8 is a valid CAS Registry Number.

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