1195702-98-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1195702-98-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,5,7,0 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1195702-98:
(9*1)+(8*1)+(7*9)+(6*5)+(5*7)+(4*0)+(3*2)+(2*9)+(1*8)=177
177 % 10 = 7
So 1195702-98-7 is a valid CAS Registry Number.