Item:Q21058: Difference between revisions
Created claim: chemical structure (P216): Trigonelline.png |
Created claim: chemical formula (P218): C₇H₇NO₂ |
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| Property / chemical formula | |||
C₇H₇NO₂ | |||
| Property / chemical formula: C₇H₇NO₂ / rank | |||
Normal rank | |||