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5,14-Dimethyl-2,10-dioxa-9,13-dioxotetracyclo[6.4.2.03,8.011,14]tetradecan-4-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82916-71-0

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82916-71-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82916-71-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,9,1 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 82916-71:
(7*8)+(6*2)+(5*9)+(4*1)+(3*6)+(2*7)+(1*1)=150
150 % 10 = 0
So 82916-71-0 is a valid CAS Registry Number.

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