64061-30-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64061-30-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,0,6 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 64061-30:
(7*6)+(6*4)+(5*0)+(4*6)+(3*1)+(2*3)+(1*0)=99
99 % 10 = 9
So 64061-30-9 is a valid CAS Registry Number.