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7-(tert-butyl-dimethyl-silanyloxy)-4a-ethyl-4a,5,6,8a-tetrahydro-2H-quinoline-1-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

434934-48-2

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434934-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 434934-48-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,4,9,3 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 434934-48:
(8*4)+(7*3)+(6*4)+(5*9)+(4*3)+(3*4)+(2*4)+(1*8)=162
162 % 10 = 2
So 434934-48-2 is a valid CAS Registry Number.

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