78078-41-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78078-41-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,7 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 78078-41:
(7*7)+(6*8)+(5*0)+(4*7)+(3*8)+(2*4)+(1*1)=158
158 % 10 = 8
So 78078-41-8 is a valid CAS Registry Number.