2-(3-(N-Methylacetamido)-2,4,6-triiodophenyl)valeric acid 23279-55-2 BRN 3038218 Pentanoic acid, 2-(3-(N-methylacetamido)-2,4,6-triiodophenyl)- Valeric acid, 2-(3-(N-methylacetamido)-2,4,6-triiodophenyl)-