c1ccc(P(CCCP(c2ccccc2)c2ccccc2)c2ccccc2)cc1
Name: 1,3-bis(diphenylphosphino) propane
SMILES: c1ccc(P(CCCP(c2ccccc2)c2ccccc2)c2ccccc2)cc1
Molecular formula: C27H26P2
Molecular weight: 412.15