DictionaryForumContacts

   Chinese English
Google | Forvo | +
to phrases
2-甲基氮丙啶基氧化膦
space tri2-methyl-1-aziridinyl phosphine oxide
1 一氮丙啶基氧化膦
space tri phosphine oxide
三 氧化膦: 27 phrases in 5 subjects
Chemistry16
Metallurgy5
Polymers2
Space3
Water resources1