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1-methyl-2-(1-pyrrolidinyl)ethyl 3,5-ditert-butylbenzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

693224-34-9

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693224-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 693224-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,3,2,2 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 693224-34:
(8*6)+(7*9)+(6*3)+(5*2)+(4*2)+(3*4)+(2*3)+(1*4)=169
169 % 10 = 9
So 693224-34-9 is a valid CAS Registry Number.

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