- Chemical Name:6-(4-nitro-phenyl)-4,4,4-triphenyl-5-oxa-4λ5-phospha-spiro[2.3]hexane-6-carboxylic acid methyl ester
- CAS No.:873332-53-7
- Molecular Formula:C30H26NO5P
- Molecular Weight:511.514
- Hs Code.:
Synonyms:6-(4-nitro-phenyl)-4,4,4-triphenyl-5-oxa-4λ5-phospha-spiro[2.3]hexane-6-carboxylic acid methyl ester

