610258-90-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 610258-90-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,0,2,5 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 610258-90:
(8*6)+(7*1)+(6*0)+(5*2)+(4*5)+(3*8)+(2*9)+(1*0)=127
127 % 10 = 7
So 610258-90-7 is a valid CAS Registry Number.