64071-36-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64071-36-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,0,7 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 64071-36:
(7*6)+(6*4)+(5*0)+(4*7)+(3*1)+(2*3)+(1*6)=109
109 % 10 = 9
So 64071-36-9 is a valid CAS Registry Number.