12184-22-4 Bis-.pi.-cyclopentadienyldichloromolybdenum Dichlorobis(cyclopentadienyl)molybdenum Dichlorodi-.pi.-cyclopentadienylmolybdenum Molybdenocene dichloride Molybdenum, dichlorobis(.eta.5-2,4-cyclopentadien-1-yl)- Molybdenum, dichlorodi-.pi.-cyclopentadienyl- Molybdocene dichloride NSC290074