49756-07-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49756-07-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,7,5 and 6 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 49756-07:
(7*4)+(6*9)+(5*7)+(4*5)+(3*6)+(2*0)+(1*7)=162
162 % 10 = 2
So 49756-07-2 is a valid CAS Registry Number.