iohexol
Molecular formula: C19H26I3N3O9
Molecular weight: 821.14
CAS No.: 66108-95-0
Structural formula:
![](http://www.hichipharm.com/wp-content/uploads/2021/12/碘海醇.png)
iodixanol
Molecular formula: C35H44I6N6O15
Molecular weight: 1550.18
CAS No.: 92339-11-2
Structural formula:
![](http://www.hichipharm.com/wp-content/uploads/2021/12/碘克沙醇.png)
iopromide
Molecular formula: C18H24I3N3O8
Molecular weight: 791.11
CAS No.: 73334-07-3
Structural formula:
![](http://www.hichipharm.com/wp-content/uploads/2021/12/碘普罗胺.png)
iopamidol
Molecular formula: C17H22I3N3O8
Molecular weight: 777.08
CAS No.: 60166-93-0
Structural formula:
![](http://www.hichipharm.com/wp-content/uploads/2021/12/碘帕醇.png)
ioversol
Molecular formula: C18H24I3N3O9
Molecular weight: 807.11
CAS No.: 87771-40-2
Structural formula:
![](http://www.hichipharm.com/wp-content/uploads/2021/12/碘佛醇.png)
iodine
Molecular formula: C20H28I3N3O9
Molecular weight: 835.16
CAS No.: 136949-58-1
Structural formula:
![](http://www.hichipharm.com/wp-content/uploads/2021/12/碘比醇.png)