1368942-58-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1368942-58-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,8,9,4 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1368942-58:
(9*1)+(8*3)+(7*6)+(6*8)+(5*9)+(4*4)+(3*2)+(2*5)+(1*8)=208
208 % 10 = 8
So 1368942-58-8 is a valid CAS Registry Number.