- Chemical Name:1,4-Diaethoxycarbonyl-but-2,3-dioxo-butan-diyliden-bis-triphenyl-phosphoran
- CAS No.:98016-51-4
- Molecular Formula:C46H40O6P2
- Molecular Weight:750.768
- Hs Code.:
Synonyms:1,4-Diaethoxycarbonyl-but-2,3-dioxo-butan-diyliden-bis-triphenyl-phosphoran

