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(3R,4S,5R)-3-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethyl-7-methylene-nonan-5-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

161985-40-6

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161985-40-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161985-40-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,9,8 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 161985-40:
(8*1)+(7*6)+(6*1)+(5*9)+(4*8)+(3*5)+(2*4)+(1*0)=156
156 % 10 = 6
So 161985-40-6 is a valid CAS Registry Number.

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