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(3S,5R,8aR)-3-(1-Chloro-butyl)-5-propyl-octahydro-indolizine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191665-91-5

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191665-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191665-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,6,6 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 191665-91:
(8*1)+(7*9)+(6*1)+(5*6)+(4*6)+(3*5)+(2*9)+(1*1)=165
165 % 10 = 5
So 191665-91-5 is a valid CAS Registry Number.

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