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(4E,9Z)-6-Oxo-trideca-4,9-dienal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

212970-62-2

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212970-62-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 212970-62-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,9,7 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 212970-62:
(8*2)+(7*1)+(6*2)+(5*9)+(4*7)+(3*0)+(2*6)+(1*2)=122
122 % 10 = 2
So 212970-62-2 is a valid CAS Registry Number.

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