898792-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 898792-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,8,7,9 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 898792-26:
(8*8)+(7*9)+(6*8)+(5*7)+(4*9)+(3*2)+(2*2)+(1*6)=262
262 % 10 = 2
So 898792-26-2 is a valid CAS Registry Number.
InChI:InChI=1/C18H17Cl2NO2/c19-16-9-15(10-17(20)11-16)18(22)14-3-1-2-13(8-14)12-21-4-6-23-7-5-21/h1-3,8-11H,4-7,12H2