1,6-Dioxaspiro[4,4]nona-2,8-diene, 7-(2,4)-hexadiynylidene

• Formula: C₁₃H₁₄O₂
• Molecular weight: 202.2491
• IUPAC Standard InChI: InChI=1S/C13H14O2/c1-2-3-4-5-7-12-8-10-13(15-12)9-6-11-14-13/h2-8,10-11H,9H2,1H3/b3-2+,5-4+,12-7- Copy

  
• IUPAC Standard InChIKey: MDHFLFFAHKTMIR-UAJIGUHOSA-N Copy
• Chemical structure:
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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