1206893-18-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1206893-18-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,6,8,9 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1206893-18:
(9*1)+(8*2)+(7*0)+(6*6)+(5*8)+(4*9)+(3*3)+(2*1)+(1*8)=156
156 % 10 = 6
So 1206893-18-6 is a valid CAS Registry Number.