"oxopentanoic acid" meaning in English

{
  "forms": [
    {
      "form": "oxopentanoic acids",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "oxopentanoic acid (plural oxopentanoic acids)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Organic compounds",
          "orig": "en:Organic compounds",
          "parents": [
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a ketocarboxylic acid formally derived from pentanoic acid by replacing a methylene group with a carbonyl group"
      ],
      "id": "en-oxopentanoic_acid-en-noun-DPB096SU",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "ketocarboxylic acid",
          "ketocarboxylic acid"
        ],
        [
          "pentanoic acid",
          "pentanoic acid"
        ],
        [
          "methylene",
          "methylene"
        ],
        [
          "carbonyl",
          "carbonyl"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) a ketocarboxylic acid formally derived from pentanoic acid by replacing a methylene group with a carbonyl group"
      ],
      "related": [
        {
          "word": "oxopentanoate"
        }
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ],
      "wikipedia": [
        "3-Oxopentanoic acid"
      ]
    }
  ],
  "word": "oxopentanoic acid"
}

{
  "forms": [
    {
      "form": "oxopentanoic acids",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "oxopentanoic acid (plural oxopentanoic acids)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "oxopentanoate"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
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      ],
      "glosses": [
        "a ketocarboxylic acid formally derived from pentanoic acid by replacing a methylene group with a carbonyl group"
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "ketocarboxylic acid",
          "ketocarboxylic acid"
        ],
        [
          "pentanoic acid",
          "pentanoic acid"
        ],
        [
          "methylene",
          "methylene"
        ],
        [
          "carbonyl",
          "carbonyl"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) a ketocarboxylic acid formally derived from pentanoic acid by replacing a methylene group with a carbonyl group"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ],
      "wikipedia": [
        "3-Oxopentanoic acid"
      ]
    }
  ],
  "word": "oxopentanoic acid"
}