22708-55-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22708-55-0 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 5 respectively.
Calculate Digit Verification of CAS Registry Number 22708-55:
(7*2)+(6*2)+(5*7)+(4*0)+(3*8)+(2*5)+(1*5)=100
100 % 10 = 0
So 22708-55-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H17I3N2O4/c1-2-14(18(25)26)27-10-5-3-4-9(6-10)23-15(24)7-11-12(19)8-13(20)17(22)16(11)21/h3-6,8,14H,2,7,22H2,1H3,(H,23,24)(H,25,26)