PROVIGIL (modafinil) is a wakefulness-promoting agent for oral administration. Modafinil is a racemic compound. The chemical name for modafinil is 2-[(diphenylmethyl)sulfinyl]acetamide. The molecular formula is C15H15NO2S and the molecular weight is 273.35.
Elephant grass is a robust, rhizomatous, tufted perennial grass. It has a vigourous root system, developing from the nodes of its creeping stolons. The culms are coarse, perennial, and may be up to 4-7 m in height, branched above. Elephant grass forms dense thick clumps, up to 1 m across.
Elephants are herbivores, which means they feed on plants. They eat roots, leaves, grasses, tree branches, and tree bark. They also love to eat fruit such as berries, mangoes and coconuts. By using their trunks they tear off even the strongest tree branches. They spend 15 â 16 hours a day on eating and consume 140 â 270 kg. These animals drink water by using their long trunks to suck up about 14 litres of water at a time, then pouring into their mouths.