1368254-78-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1368254-78-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,8,2,5 and 4 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1368254-78:
(9*1)+(8*3)+(7*6)+(6*8)+(5*2)+(4*5)+(3*4)+(2*7)+(1*8)=187
187 % 10 = 7
So 1368254-78-7 is a valid CAS Registry Number.