Cat. Name CAS. Structure Purity
M109301 6a(3H)-Cyclopentapyrazolecarboxylicacid,3a,4,5,6-t 132903-58-3 6a(3H)-Cyclopentapyrazolecarboxylicacid,3a,4,5,6-tetrahydro-,methylester(9CI) ≥ 95%