1H-Tetrazole-1-acetic acid, 5-(5-(3-(trifluoromethyl)phenyl)-2-furanyl)- 5-(5-((3-Trifluoromethyl)phenyl)-2-furyl)-1-tetrazoylacetic acid 5-(5-(3-(Trifluoromethyl)phenyl)-2-furanyl)-1H-tetrazole-1-acetic acid 92972-81-1 BRN 4720568