4 ms·
At least it's not phenolphthalein -- https://pubchem.ncbi.nlm.nih.gov/compound/phenolphthalein https://pubchem.ncbi.nlm.nih.gov/compound/phenolphthalein
by squozzer 10y ago
At least it's not phenolphthalein -- https://pubchem.ncbi.nlm.nih.gov/compound/phenolphthalein https://pubchem.ncbi.nlm.nih.gov/compound/phenolphthalein