- Chemical Name:1'-methyl-5',5'-diphenyl-spiro[fluorene-9,2'-pyrrolidine]-3'r,4'c-dicarboxylic acid anhydride
- CAS No.:71422-13-4
- Molecular Formula:C31H23NO3
- Molecular Weight:457.529
- Hs Code.:
Synonyms:1'-methyl-5',5'-diphenyl-spiro[fluorene-9,2'-pyrrolidine]-3'r,4'c-dicarboxylic acid anhydride

