{"uid":"cap_SeFaCqE1M0MbPcFrnymNV","slug":"pubchem-compound-synonyms-lookup-3f2bee81","name":"PubChem Compound Synonyms Lookup","description":"PHARMA: names/synonyms and CID for a compound (PubChem) — brand names, CAS, trade names. ?q=name. Returns JSON.","url":"https://clonecho.builda.company/x402/compound-synonyms","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yklalrxjDgtfu3GRMFfFy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns all names, synonyms, brand names, CAS numbers, and PubChem CID for a pharmaceutical or chemical compound by name query.","exampleAgentPrompt":"Can you look up all the synonyms, brand names, and CAS number for ibuprofen from PubChem — I need the CID and every trade name associated with it.","exampleUseCases":null,"resultDescription":"A JSON object containing the PubChem CID for the queried compound along with a comprehensive list of synonyms including generic names, brand/trade names, CAS registry numbers, IUPAC names, and other chemical identifiers sourced from PubChem.","failureModes":["Compound not found in PubChem — returns empty or error response","Ambiguous name matching multiple compounds — may return results for the most common match","Misspelled compound name — no results returned","Very novel or proprietary compounds not yet in PubChem — no data available"],"whenToPreferThis":"Use this endpoint when you need to resolve a pharmaceutical or chemical compound name to its canonical identifiers (CID, CAS) or discover all its known synonyms and brand names. Ideal for drug name disambiguation, pharmaceutical research, and chemical informatics workflows. Prefer this over manual PubChem API calls when you need a pay-per-use, low-friction lookup without managing API keys.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T01:05:20.833Z","isFirstParty":false}