135070-77-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135070-77-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,7 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 135070-77:
(8*1)+(7*3)+(6*5)+(5*0)+(4*7)+(3*0)+(2*7)+(1*7)=108
108 % 10 = 8
So 135070-77-8 is a valid CAS Registry Number.