Word Study
naphthalidine |
naphthalin |
naphthaline |
naphthalize |
naphthazarin |
naphthene
| naphthide
| naphthoic
| naphthol
| naphthoquinone
| naphthyl
naphthene
CIDE DICTIONARY
naphthene, n.
A peculiar hydrocarbon fraction occuring as an ingredient of some crude petroleums, mostly mixtures of derivatives of the five- and six-membered saturated cyclic alkanes, cyclopentane and cyclohexane, having the general formula CnH2n. [1913 Webster]
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