1392012-90-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1392012-90-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,2,0,1 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1392012-90:
(9*1)+(8*3)+(7*9)+(6*2)+(5*0)+(4*1)+(3*2)+(2*9)+(1*0)=136
136 % 10 = 6
So 1392012-90-6 is a valid CAS Registry Number.