(2E)-3-(1H-Imidazol-4-yl)acrylic acid Price Not Available inquiry (2E)-3-(1H-Imidazol-4-yl)acrylic acid Supplier Page Catalog Number ACM3465723 Alternative Name(s) (E)-urocanic acid; trans-Urocanic Acid; E-3-(4-Pyridyl)-1-phenylprop-2-en-1-on; (Z)-4-pyridalacetophenone; (E)-3-(1H-imidazol-4-yl)acrylic acid; E-3-(imidazol-4-yl)propenoic acid; 1-phenyl-3-(4-pyridinyl)-2-propen-1-one; 4-Imidazoleacrylic Acid; trans-4-i Molecular Formula C6H6N2O2 CAS# 3465-72-3 Purity 96% Size inquiry Supplier Page https://www.alfa-chemistry.com/cas_3465-72-3.htm