50356-90-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50356-90-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,3,5 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 50356-90:
(7*5)+(6*0)+(5*3)+(4*5)+(3*6)+(2*9)+(1*0)=106
106 % 10 = 6
So 50356-90-6 is a valid CAS Registry Number.