Item:Q21639: Difference between revisions
Created claim: chemical structure (P216): Bernsteinsäure2.svg |
Created claim: has part(s) (P8): carbon (Q3196) |
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| Property / chemical formula | |||||||
C₄H₆O₄ | |||||||
| Property / chemical formula: C₄H₆O₄ / rank | |||||||
Normal rank | |||||||
| Property / has part(s) | |||||||
| Property / has part(s): oxygen / rank | |||||||
Normal rank | |||||||
| Property / has part(s): oxygen / qualifier | |||||||
quantity: 4
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| Property / has part(s) | |||||||
| Property / has part(s): hydrogen / rank | |||||||
Normal rank | |||||||
| Property / has part(s): hydrogen / qualifier | |||||||
quantity: 6
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| Property / has part(s) | |||||||
| Property / has part(s): carbon / rank | |||||||
Normal rank | |||||||
| Property / has part(s): carbon / qualifier | |||||||
quantity: 4
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