| 释义 |
hy·dra·zone
\ˈhīdrəˌzōn\ noun
(-s)
Etymology: International Scientific Vocabulary hydraz- + ketone; originally formed as German hydrazon
: any of a class of compounds containing the grouping >C . NNHR formed by the action of hydrazine or a substituted hydrazine (as phenylhydrazine) on a compound containing the carbonyl group (as an aldehyde or ketone)
< acetone hydrazone (CH3)2C:NNH2 >
— see osazone; compare azine 2 |