Zinpyr-4

502467-23-4

9-(o-Carboxyphenyl)-2-chloro-5-[2-{bis(2-pyridylmethyl)aminomethyl}-N-methylaniline]-6-hydroxy-3-xanthanone; 5’-[[[2-[[bis(2-pyridinylmethyl)amino]methyl]phenyl]amino]methyl]-2’-chloro-3’,6’-dihydroxy-spiro[isobenzofuran-1(3H),9’-[9H]xanthen]-3-one; ZP 4;