38053-93-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38053-93-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,0,5 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 38053-93:
(7*3)+(6*8)+(5*0)+(4*5)+(3*3)+(2*9)+(1*3)=119
119 % 10 = 9
So 38053-93-9 is a valid CAS Registry Number.