1188407-46-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1188407-46-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,8,4,0 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1188407-46:
(9*1)+(8*1)+(7*8)+(6*8)+(5*4)+(4*0)+(3*7)+(2*4)+(1*6)=176
176 % 10 = 6
So 1188407-46-6 is a valid CAS Registry Number.