1025364-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1025364-74-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,3,6 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1025364-74:
(9*1)+(8*0)+(7*2)+(6*5)+(5*3)+(4*6)+(3*4)+(2*7)+(1*4)=122
122 % 10 = 2
So 1025364-74-2 is a valid CAS Registry Number.