| 435 / | HD | CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY |
| 41 | DF | MICRO-ORGANISM, TISSUE CELL CULTURE OR ENZYME USING PROCESS TO SYNTHESIZE A DESIRED CHEMICAL COMPOUND OR COMPOSITION {26} |
| 132 | DF | .~ Preparing oxygen-containing organic compound {6} |
| 147 | DF | .~.~ Containing carbonyl group {1} |
| 148 | DF | .~.~.~ Ketone {2} |
| 150 | DF | .~.~.~.~ Acetone containing product {4} |
| 154 | | .~.~.~.~.~ Substrate contains inorganic compound, other than water |