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7-(4-chlorobutyl)-1,3-dimethyl-8-morpholin-4-yl-3,7-dihydropurine-2,6-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1609199-50-9

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1609199-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1609199-50-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,9,1,9 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1609199-50:
(9*1)+(8*6)+(7*0)+(6*9)+(5*1)+(4*9)+(3*9)+(2*5)+(1*0)=189
189 % 10 = 9
So 1609199-50-9 is a valid CAS Registry Number.

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