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(4E,6E)-10-(tert-Butyl-dimethyl-silanyloxy)-4-methyl-deca-4,6-dienal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

431981-72-5

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431981-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 431981-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,1,9,8 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 431981-72:
(8*4)+(7*3)+(6*1)+(5*9)+(4*8)+(3*1)+(2*7)+(1*2)=155
155 % 10 = 5
So 431981-72-5 is a valid CAS Registry Number.

431981-72-5Upstream product

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