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(1S,1'R,2S,2'R,7R,8S,10R,12S,14S,15S)-2-[7,15-bis-(tert-butyl-dimethylsilanyloxy)-16-carboxy-6-cyano-1-hydroxy-8,10,12,14-tetramethyl-hexadeca-3E,5Z-dienyl]-cyclopentane-1'-carboxylic acid 2-trimethylsilanyl-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

631919-35-2

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631919-35-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 631919-35-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,1,9,1 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 631919-35:
(8*6)+(7*3)+(6*1)+(5*9)+(4*1)+(3*9)+(2*3)+(1*5)=162
162 % 10 = 2
So 631919-35-2 is a valid CAS Registry Number.

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