"pentamethylcyclopentadiene" meaning in All languages combined

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        "1": "en",
        "2": "pentamethyl",
        "3": "cyclopentadiene"
      },
      "expansion": "pentamethyl + cyclopentadiene",
      "name": "compound"
    }
  ],
  "etymology_text": "From pentamethyl + cyclopentadiene.",
  "forms": [
    {
      "form": "pentamethylcyclopentadienes",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "pentamethylcyclopentadiene (plural pentamethylcyclopentadienes)",
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  "lang_code": "en",
  "pos": "noun",
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        }
      ],
      "glosses": [
        "The derivative of cyclopentadiene 1,2,3,4,5-pentamethylcyclopentadiene that is used in organic synthesis"
      ],
      "id": "en-pentamethylcyclopentadiene-en-noun-2GWKFnp6",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "cyclopentadiene",
          "cyclopentadiene"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) The derivative of cyclopentadiene 1,2,3,4,5-pentamethylcyclopentadiene that is used in organic synthesis"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ],
      "wikipedia": [
        "pentamethylcyclopentadiene"
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  "word": "pentamethylcyclopentadiene"
}

{
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    {
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        "2": "pentamethyl",
        "3": "cyclopentadiene"
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      "expansion": "pentamethyl + cyclopentadiene",
      "name": "compound"
    }
  ],
  "etymology_text": "From pentamethyl + cyclopentadiene.",
  "forms": [
    {
      "form": "pentamethylcyclopentadienes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pentamethylcyclopentadiene (plural pentamethylcyclopentadienes)",
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  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      "glosses": [
        "The derivative of cyclopentadiene 1,2,3,4,5-pentamethylcyclopentadiene that is used in organic synthesis"
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "cyclopentadiene",
          "cyclopentadiene"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) The derivative of cyclopentadiene 1,2,3,4,5-pentamethylcyclopentadiene that is used in organic synthesis"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ],
      "wikipedia": [
        "pentamethylcyclopentadiene"
      ]
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  ],
  "word": "pentamethylcyclopentadiene"
}