32216-28-7 Bis[di-.mu.-allyl(di-.mu.-chlorodiplatinum)] NSC270884 Platinum, tetra-.mu.-.pi.-allyltetra-.mu.-chlorotetra-, cyclo- Platinum, tetra-.mu.-chlorotetrakis[(1-.eta.:2,3-.eta.)-2-propenyl]tetra- Tetrakis[allylchloroplatinum]