Home > Molecule Formula Directory > C4H2
- Name:Methylene, 2-cyclopropen-1-ylidene-
- Cas:74458-51-8
- Formula:C4H2
- Name:1,3-Cyclobutadiene-1,3-diyl
- Cas:114252-00-5
- Formula:C4H2
- Name:1-Cyclobuten-3-yne
- Cas:114251-99-9
- Formula:C4H2
- Name:1-Buten-3-ynylidene
- Cas:70571-90-3
- Formula:C4H2
- Name:1,2,3-Butatrienylidene
- Cas:70571-89-0
- Formula:C4H2
- Name:Diacetylene
- Cas:460-12-8
- Formula:C4H2
- Synonyms:Butadiyne(8CI); Biacetylene; Biethynyl; Diacetylene
- Name:1-Buten-3-yne-1,4-diyl
- Cas:647842-73-7
- Formula:C4H2
- Name:Polydiacetylene
- Cas:27987-87-7
- Formula:C4H2
- Synonyms:polydiacetylene
