135822-99-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135822-99-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,8,2 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 135822-99:
(8*1)+(7*3)+(6*5)+(5*8)+(4*2)+(3*2)+(2*9)+(1*9)=140
140 % 10 = 0
So 135822-99-0 is a valid CAS Registry Number.