951784-50-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 951784-50-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,1,7,8 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 951784-50:
(8*9)+(7*5)+(6*1)+(5*7)+(4*8)+(3*4)+(2*5)+(1*0)=202
202 % 10 = 2
So 951784-50-2 is a valid CAS Registry Number.