123I-Pppa 15-(4-Iodophenyl)pentadecanoic acid 4-(Iodophenyl)pentadecanoic acid 80479-93-2 Benzenepentadecanoic acid, 4-(iodo-123I)- IPPA Iodo-para-phenyldecanoic acid Oippda omega-(4-iodophenyl)pentadecanoic acid omega-(p-Iodophenyl)pentadecanoic acid p-Ippa