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(4S)-4-[(1Z)-3-(bromomethyl)buta-1,3-dienyl]-2,2-dimethyl-1,3-dioxolane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

553679-22-4

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553679-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 553679-22-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,3,6,7 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 553679-22:
(8*5)+(7*5)+(6*3)+(5*6)+(4*7)+(3*9)+(2*2)+(1*2)=184
184 % 10 = 4
So 553679-22-4 is a valid CAS Registry Number.

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