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3-[7,13,18-tris(2-carboxyethyl)-3,8,12,17-tetrakis(carboxymethyl)-15-oxo-22,24-dihydro-21H-porphyrin-2-yl]propanoic acid CAS 125219-57-0 PubChem CID 5748433
O=C(O)CCC1=C(CC(=O)O)c2cc3[nH]c(cc4[nH]c(cc5[nH]c(c(CC(=O)O)c5CCC(=O)O)c(=O)c1n2)c(CCC(=O)O)c4CC(=O)O)c(CCC(=O)O)c3CC(=O)O -
3-[9,14,19-tris(2-carboxyethyl)-5,10,15,20-tetrakis(carboxymethyl)-12-hydroxy-21,22,23,24-tetraazapentacyclo[16.2.1.13,6.18,11.113,16]tetracosa-1,3(24),4,6,8,10,12,14,16(22),17,19-undecaen-4-yl]propanoic acid CAS 125219-57-0 PubChem CID 15691115
O=C(O)CCC1=C(CC(=O)O)c2cc3[nH]c(cc4[nH]c(cc5[nH]c(c(CC(=O)O)c5CCC(=O)O)c(=O)c1n2)c(CC(=O)O)c4CCC(=O)O)c(CC(=O)O)c3CCC(=O)O