898791-33-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 898791-33-8 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 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 898791-33:
(8*8)+(7*9)+(6*8)+(5*7)+(4*9)+(3*1)+(2*3)+(1*3)=258
258 % 10 = 8
So 898791-33-8 is a valid CAS Registry Number.
InChI:InChI=1/C14H16Cl2O3/c15-10-7-8-12(16)11(9-10)13(17)5-3-1-2-4-6-14(18)19/h7-9H,1-6H2,(H,18,19)