137130 <common-name>PL-3994</common-name> <description>PL-3994 is a chemical compound with the molecular formula C82H127N27O20S2. With an average molecular weight of 1,875 g/mol, PL-3994 is a heavy molecule. In terms of its biological activity, the compound acts as an agonist of the Atrial natriuretic peptide receptor 1 (NPR1).</description> <cas>952295-80-6</cas> <pubchem-id nil="true"/> <chemical-formula>C82H127N27O20S2</chemical-formula> <weight nil="true"/> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-04-14T20:15:05Z</created-at> <updated-at type="dateTime">2026-05-14T19:50:33Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id 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