741606-33-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 741606-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,1,6,0 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 741606-33:
(8*7)+(7*4)+(6*1)+(5*6)+(4*0)+(3*6)+(2*3)+(1*3)=147
147 % 10 = 7
So 741606-33-7 is a valid CAS Registry Number.