124666-33-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124666-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,6,6 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 124666-33:
(8*1)+(7*2)+(6*4)+(5*6)+(4*6)+(3*6)+(2*3)+(1*3)=127
127 % 10 = 7
So 124666-33-7 is a valid CAS Registry Number.