Item:Q20969: Difference between revisions

Created claim: chemical formula (P218): C₂₀H₁₉N₇O₇²⁻
 
Property / chemical formula
 
C₂₀H₁₉N₇O₇²⁻
Property / chemical formula: C₂₀H₁₉N₇O₇²⁻ / rank
 
Normal rank