1283180-92-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1283180-92-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,3,1,8 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1283180-92:
(9*1)+(8*2)+(7*8)+(6*3)+(5*1)+(4*8)+(3*0)+(2*9)+(1*2)=156
156 % 10 = 6
So 1283180-92-6 is a valid CAS Registry Number.