37408-67-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37408-67-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,4,0 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 37408-67:
(7*3)+(6*7)+(5*4)+(4*0)+(3*8)+(2*6)+(1*7)=126
126 % 10 = 6
So 37408-67-6 is a valid CAS Registry Number.