895338-21-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 895338-21-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,5,3,3 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 895338-21:
(8*8)+(7*9)+(6*5)+(5*3)+(4*3)+(3*8)+(2*2)+(1*1)=213
213 % 10 = 3
So 895338-21-3 is a valid CAS Registry Number.