37341-72-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37341-72-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,3,4 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 37341-72:
(7*3)+(6*7)+(5*3)+(4*4)+(3*1)+(2*7)+(1*2)=113
113 % 10 = 3
So 37341-72-3 is a valid CAS Registry Number.