Cat. Name CAS. Structure Purity
M094720 2-Azabicyclo[3.2.0]hepta-3,6-diene-2-carboxylic a 156301-68-7 2-Azabicyclo[3.2.0]hepta-3,6-diene-2-carboxylic  acid,  3,6-dimethyl-,  methyl  ester ≥ 95%