1089682-33-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1089682-33-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,9,6,8 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1089682-33:
(9*1)+(8*0)+(7*8)+(6*9)+(5*6)+(4*8)+(3*2)+(2*3)+(1*3)=196
196 % 10 = 6
So 1089682-33-6 is a valid CAS Registry Number.