37387-69-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37387-69-2 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 9 respectively.
Calculate Digit Verification of CAS Registry Number 37387-69:
(7*3)+(6*7)+(5*3)+(4*8)+(3*7)+(2*6)+(1*9)=152
152 % 10 = 2
So 37387-69-2 is a valid CAS Registry Number.