1070971-82-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1070971-82-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,0,9,7 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1070971-82:
(9*1)+(8*0)+(7*7)+(6*0)+(5*9)+(4*7)+(3*1)+(2*8)+(1*2)=152
152 % 10 = 2
So 1070971-82-2 is a valid CAS Registry Number.