38235-11-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38235-11-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,2,3 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 38235-11:
(7*3)+(6*8)+(5*2)+(4*3)+(3*5)+(2*1)+(1*1)=109
109 % 10 = 9
So 38235-11-9 is a valid CAS Registry Number.