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(R)-5-(tert-Butyl-dimethyl-silanyloxy)-pentane-1,2-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

197229-61-1

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197229-61-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 197229-61-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,2,2 and 9 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 197229-61:
(8*1)+(7*9)+(6*7)+(5*2)+(4*2)+(3*9)+(2*6)+(1*1)=171
171 % 10 = 1
So 197229-61-1 is a valid CAS Registry Number.

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