Hafnium, η⁷-cycloheptatrienyl-η⁵-1,2,3,4,5-pentamethylcyclopentadienyl-

• Formula: C₁₇H₂₂Hf
• Molecular weight: 404.85
• CAS Registry Number: 104453-35-2
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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