PN: 2217-1-13
CAS: 5432-85-9
Molecule Weight: 140.226
Formula: C9H16O
PN: 2217-1-0Q
CAS: 98-53-3
Molecule Weight: 154.253
Formula: C10H18O
PN: 2217-1-1C
CAS: 5465-09-8
Molecule Weight: 126.199
Formula: C8H14O
PN: 2217-1-0Y
CAS: 16587-71-6
Molecule Weight: 168.28
Formula: C11H20O
PN: 2218-1-0K
CAS: 23391-99-3
Molecule Weight: 194.274
Formula: C12H18O2
PN: 2217-1-12
CAS: 5441-51-0
PN: 2217-1-X4
CAS: 40649-36-3
PN: 2217-1-05
CAS: 1890-25-1
Molecule Weight: 166.264
Formula: C11H18O
TSCA: Listed on TSCA inventory
![Spiro[5.5]undecan-3-one](data:image/png;base64,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)