Pravastatin81093-37-0100 % similar Pravastatin sodium81131-70-677 % similar Lovastatin sodium salt75225-50-265 % similar Lovastatin75330-75-562 % similar Mevastatin73573-88-357 % similar Simvastatin ammonium salt139893-43-956 % similar Simvastatin79902-63-942 % similar