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(4S,7R)-4,7-Dimethyl-[1,3,2]dioxathiepane 2-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

877606-89-8

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877606-89-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 877606-89-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,7,6,0 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 877606-89:
(8*8)+(7*7)+(6*7)+(5*6)+(4*0)+(3*6)+(2*8)+(1*9)=228
228 % 10 = 8
So 877606-89-8 is a valid CAS Registry Number.

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