1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester Price Not Available 5mg 1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester Supplier Page Catalog Number R004970 Molecular Formula C14H17N3O4 CAS# 3543-72-4 Purity ≥90% Inchi InChI=1S/C14H17N3O4/c1-3-21-14(18)6-4-5-13-15-11-9-10(17(19)20)7-8-12(11)16(13)2/h7-9H,3-6H2,1-2H3 Inchi Key VJVBGSJZBDBEIF-UHFFFAOYSA-N SMILES CCOC(=O)CCCC1=NC2=C(N1C)C=CC(=C2)[N+](=O)[O-] Size 5mg Supplier Page https://www.musechem.com/product/R004970.html