723286-70-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 723286-70-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,3,2,8 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 723286-70:
(8*7)+(7*2)+(6*3)+(5*2)+(4*8)+(3*6)+(2*7)+(1*0)=162
162 % 10 = 2
So 723286-70-2 is a valid CAS Registry Number.