915768-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 915768-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,7,6 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 915768-07:
(8*9)+(7*1)+(6*5)+(5*7)+(4*6)+(3*8)+(2*0)+(1*7)=199
199 % 10 = 9
So 915768-07-9 is a valid CAS Registry Number.