312706-88-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 312706-88-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,2,7,0 and 6 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 312706-88:
(8*3)+(7*1)+(6*2)+(5*7)+(4*0)+(3*6)+(2*8)+(1*8)=120
120 % 10 = 0
So 312706-88-0 is a valid CAS Registry Number.