| Label | Id | |
|---|---|---|
| magnesium 13(1)-oxoprotoporphyrinate 13-monomethyl ester | http://purl.obolibrary.org/obo/CHEBI_60490 | |
| magnesium 13(1)-oxoprotoporphyrin 13-monomethyl ester(1-) | http://purl.obolibrary.org/obo/CHEBI_60490 | |
| Mg-13(1)-oxoprotoporphyrin 13-monomethyl ester | http://purl.obolibrary.org/obo/CHEBI_60490 |
