337485-79-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 337485-79-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,7,4,8 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 337485-79:
(8*3)+(7*3)+(6*7)+(5*4)+(4*8)+(3*5)+(2*7)+(1*9)=177
177 % 10 = 7
So 337485-79-7 is a valid CAS Registry Number.