192750-40-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 192750-40-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,7,5 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 192750-40:
(8*1)+(7*9)+(6*2)+(5*7)+(4*5)+(3*0)+(2*4)+(1*0)=146
146 % 10 = 6
So 192750-40-6 is a valid CAS Registry Number.