344752-63-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 344752-63-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,7,5 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 344752-63:
(8*3)+(7*4)+(6*4)+(5*7)+(4*5)+(3*2)+(2*6)+(1*3)=152
152 % 10 = 2
So 344752-63-2 is a valid CAS Registry Number.