1082550-33-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1082550-33-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,2,5,5 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1082550-33:
(9*1)+(8*0)+(7*8)+(6*2)+(5*5)+(4*5)+(3*0)+(2*3)+(1*3)=131
131 % 10 = 1
So 1082550-33-1 is a valid CAS Registry Number.