Imidazo[
Order
197897-11-3
1-[((7R)-7-AMINO-4-CARBOXY-3,4-DIDEHYDROCEPHAM-3-YL)METHYL]-1H-IMIDAZO[1,2-B]PYRIDAZIN-4-IUM IODIDE
Order
67846-63-3
tetrahydro-1,3,4,6-tetrakis[(2-hydroxyethoxy)methyl]imidazo[4,5-d]imidazole-2,5(1H,3H)-dione