1.   But later a demand for storable rocket propellants and life-support fluids could make the chemical processing of these gases very desirable.

2.   They also used computer games to discover how chemicals are made.

3.   The flowchart, to explain how the chemicals are made, is so complicated it resembles a bowl of spaghetti.

4.   Butyrolactone is used in making agricultural chemicals.

5.   Chemicals can be made into pills, which can be swallowed, dissolved in the stomach and absorbed by the blood stream.

6.   Courtaulds, a British company which makes chemicals, textiles and packaging materials, said it will use the revenue from the sale to reduce debt.

7.   Crude oil is used to make chemicals, and drops in its price improve chemical profit margins.

8.   Engelhard makes specialty chemicals, pigments and additives and provides precious metals management services.

9.   Eisner reasoned that the female Photuris fireflies might be getting their lucibufagins when they ate males of the genus Photinus, whose males and females both make the chemicals.