C2H2 may mean:
Molecular formulae
editThe molecular formula C2H2 (molar mass: 26.04 g/mol, exact mass: 26.01565 u) may refer to:
- Acetylene (or ethyne)
- Methylidenecarbene
- Vinylidene group
Transcription factors
edit- C2H2 zinc finger, short for Cys2His2 a class of transcription factors with the small protein structural motif stabilised with Zinc ions
This set index page lists chemical structure articles associated with the same molecular formula.
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