Cat. Name CAS. Structure Purity
M001920 1H-Benzimidazole-5-carboxylicacid,2,3-dihydro-1-me 19950-97-1 1H-Benzimidazole-5-carboxylicacid,2,3-dihydro-1-methyl-2-oxo-(9CI) ≥ 95%