632365-57-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 632365-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,2,3,6 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 632365-57:
(8*6)+(7*3)+(6*2)+(5*3)+(4*6)+(3*5)+(2*5)+(1*7)=152
152 % 10 = 2
So 632365-57-2 is a valid CAS Registry Number.