22708-53-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22708-53-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,7,0 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 22708-53:
(7*2)+(6*2)+(5*7)+(4*0)+(3*8)+(2*5)+(1*3)=98
98 % 10 = 8
So 22708-53-8 is a valid CAS Registry Number.
InChI:InChI=1/C17H15I3N2O3/c18-11-8-12(19)16(21)15(20)14(11)17(25)22-10-5-1-3-9(7-10)4-2-6-13(23)24/h1,3,5,7-8H,2,4,6,21H2,(H,22,25)(H,23,24)