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3, 4 methylenedioxyphenyl | propan-2-one
| propan-2-one | |
| chem. | propanona; acetona; dimetilcetona |
| English thesaurus | |||
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| three-fourths | |||
| 3, 4: 141 phrases in 11 subjects |
| Agriculture | 13 |
| Chemistry | 65 |
| Communications | 2 |
| Environment | 1 |
| Food industry | 46 |
| General | 1 |
| Health care | 6 |
| Law | 1 |
| Physical sciences | 2 |
| Social science | 3 |
| Technology | 1 |