1051368-74-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1051368-74-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,1,3,6 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1051368-74:
(9*1)+(8*0)+(7*5)+(6*1)+(5*3)+(4*6)+(3*8)+(2*7)+(1*4)=131
131 % 10 = 1
So 1051368-74-1 is a valid CAS Registry Number.