| Outgoing Relation(s) |
| indolium ion (CHEBI:52840) is a organic cation (CHEBI:25697) |
| Incoming Relation(s) |
| 1,1',3,3'-tetraethyl-5,5',6,6'-tetrachloroimidacarbocyanine (CHEBI:52862) is a indolium ion (CHEBI:52840) |
| 2-Descarboxy-betanidin (CHEBI:81320) is a indolium ion (CHEBI:52840) |
| C3-indocyanine cation (CHEBI:52804) is a indolium ion (CHEBI:52840) |
| C5-indocyanine cation (CHEBI:52807) is a indolium ion (CHEBI:52840) |
| C7-indocyanine cation (CHEBI:52813) is a indolium ion (CHEBI:52840) |
| diIC18(7)(1+) (CHEBI:52820) is a indolium ion (CHEBI:52840) |
| dilC18(3)(1+) (CHEBI:52818) is a indolium ion (CHEBI:52840) |
| dilC18(5)(1+) (CHEBI:52817) is a indolium ion (CHEBI:52840) |
| SNIR1(1−) (CHEBI:52905) is a indolium ion (CHEBI:52840) |
| SNIR2(1−) (CHEBI:52906) is a indolium ion (CHEBI:52840) |
| SNIR4(2−) (CHEBI:52907) is a indolium ion (CHEBI:52840) |
