700837-87-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 700837-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,0,8,3 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 700837-87:
(8*7)+(7*0)+(6*0)+(5*8)+(4*3)+(3*7)+(2*8)+(1*7)=152
152 % 10 = 2
So 700837-87-2 is a valid CAS Registry Number.