1185730-64-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1185730-64-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,7,3 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1185730-64:
(9*1)+(8*1)+(7*8)+(6*5)+(5*7)+(4*3)+(3*0)+(2*6)+(1*4)=166
166 % 10 = 6
So 1185730-64-6 is a valid CAS Registry Number.