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22-amino-2,2-dimethyl-4-oxo-3-oxa-5,9,13,17-tetraaza-docosane-5,9-dicarboxylic acid bis(1,1-dimethylethyl) ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

152916-19-3

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152916-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 152916-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,9,1 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 152916-19:
(8*1)+(7*5)+(6*2)+(5*9)+(4*1)+(3*6)+(2*1)+(1*9)=133
133 % 10 = 3
So 152916-19-3 is a valid CAS Registry Number.

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