53778-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53778-29-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,7,7 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 53778-29:
(7*5)+(6*3)+(5*7)+(4*7)+(3*8)+(2*2)+(1*9)=153
153 % 10 = 3
So 53778-29-3 is a valid CAS Registry Number.