55693-36-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55693-36-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,6,9 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 55693-36:
(7*5)+(6*5)+(5*6)+(4*9)+(3*3)+(2*3)+(1*6)=152
152 % 10 = 2
So 55693-36-2 is a valid CAS Registry Number.