161909-82-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161909-82-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,9,0 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 161909-82:
(8*1)+(7*6)+(6*1)+(5*9)+(4*0)+(3*9)+(2*8)+(1*2)=146
146 % 10 = 6
So 161909-82-6 is a valid CAS Registry Number.
InChI:InChI=1/C4H11NS.ClH/c1-5(2)3-4-6;/h6H,3-4H2,1-2H3;1H