37387-68-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37387-68-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,3,8 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 37387-68:
(7*3)+(6*7)+(5*3)+(4*8)+(3*7)+(2*6)+(1*8)=151
151 % 10 = 1
So 37387-68-1 is a valid CAS Registry Number.