106578-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106578-39-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,5,7 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 106578-39:
(8*1)+(7*0)+(6*6)+(5*5)+(4*7)+(3*8)+(2*3)+(1*9)=136
136 % 10 = 6
So 106578-39-6 is a valid CAS Registry Number.