1366664-30-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1366664-30-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,6,6,6 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1366664-30:
(9*1)+(8*3)+(7*6)+(6*6)+(5*6)+(4*6)+(3*4)+(2*3)+(1*0)=183
183 % 10 = 3
So 1366664-30-3 is a valid CAS Registry Number.