Assertion: hydrazine's hydrogen | /r/HasProperty | substituted
Facets:
value: respectively
type: DEGREE
Source sentences:
text: If the hydroxyl hydrogen is substituted, this is called an O-hydroxylamine, if one of the amine hydrogens is substituted, this is called an N-hydroxylamine.
text: Similarly to ordinary amines, one can distinguish primary, secondary and tertiary hydroxylamines, the latter two referring to compounds where two or three hydrogens are substituted, respectively.