1194764-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1194764-86-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,4,7,6 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1194764-86:
(9*1)+(8*1)+(7*9)+(6*4)+(5*7)+(4*6)+(3*4)+(2*8)+(1*6)=197
197 % 10 = 7
So 1194764-86-7 is a valid CAS Registry Number.