In number, type the number you are rounding up. In num_digits, type 0 to round the number up to the nearest whole number. Round a number down. ROUNDDOWN. In number, type the number you are rounding down. In num_digits, type 0 to round the number up to the nearest whole number. Round up to an even number. EVEN. In number, type the number you are rounding.
As with other types of organic compounds, alcohols are named by both formal and common systems. The most generally applicable system is that adopted at a meeting of the International Union of Pure and Applied Chemistry (IUPAC) in Paris in 1957.
All rubbing alcohols are unsafe for human consumption: isopropyl rubbing alcohols do not contain the ethyl alcohol of alcoholic beverages; ethyl rubbing alcohols are based on denatured alcohol, which is a combination of ethyl alcohol and one or more bitter poisons that make the substance toxic.