<h1>Risperdal </h1><p>Risperdal Risperidone is a psychotropic agent belonging to the chemical class of
benzisoxazole derivatives. The chemical designation is 3-[2-[4-(6-fluoro-
1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-
a]pyrimidin-4-one. Its molecular formula is C23H27FN4O2 and its molecular weight is
410.49.</p>
benzisoxazole derivatives. The chemical designation is 3-[2-[4-(6-fluoro-
1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-
a]pyrimidin-4-one. Its molecular formula is C23H27FN4O2 and its molecular weight is
410.49.</p>