1384168-59-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1384168-59-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,4,1,6 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1384168-59:
(9*1)+(8*3)+(7*8)+(6*4)+(5*1)+(4*6)+(3*8)+(2*5)+(1*9)=185
185 % 10 = 5
So 1384168-59-5 is a valid CAS Registry Number.