710336-72-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 710336-72-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,0,3,3 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 710336-72:
(8*7)+(7*1)+(6*0)+(5*3)+(4*3)+(3*6)+(2*7)+(1*2)=124
124 % 10 = 4
So 710336-72-4 is a valid CAS Registry Number.