1024891-50-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1024891-50-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,4,8,9 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1024891-50:
(9*1)+(8*0)+(7*2)+(6*4)+(5*8)+(4*9)+(3*1)+(2*5)+(1*0)=136
136 % 10 = 6
So 1024891-50-6 is a valid CAS Registry Number.