38369-81-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38369-81-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,3,6 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 38369-81:
(7*3)+(6*8)+(5*3)+(4*6)+(3*9)+(2*8)+(1*1)=152
152 % 10 = 2
So 38369-81-2 is a valid CAS Registry Number.