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GET /v1/synonyms

Names & synonyms for a compound

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10 llamadas gratis al día — sin registro, sin clave API. Pasa por el gateway de oanor.

Encabezados personalizados (opcional)
api.oanor.com/chemistry-api

Funciona. Consigue una clave API y úsala en tu proyecto.

Obtener una clave API

Fragmentos de código

curl "https://api.oanor.com/chemistry-api/v1/synonyms" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/chemistry-api/v1/synonyms", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/chemistry-api/v1/synonyms");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);
import requests
requests.get(
    "https://api.oanor.com/chemistry-api/v1/synonyms",
    headers={"x-oanor-key": "oanor_test_..."}
)

Respuesta de ejemplo

Una respuesta real de este endpoint, capturada en la última comprobación de estado.

{
    "data": {
        "cid": 2244,
        "count": 50,
        "input": {
            "name": "aspirin"
        },
        "total": 697,
        "synonyms": [
            "aspirin",
            "ACETYLSALICYLIC ACID",
            "50-78-2",
            "2-Acetoxybenzoic acid",
            "2-(Acetyloxy)benzoic acid",
            "Acylpyrin",
            "O-Acetylsalicylic acid",
            "o-Acetoxybenzoic acid",
            "Acenterine",
            "Acetophen",
            "Ecotrin",
            "Salicylic acid acetate",
            "Aceticyl",
            "Acetosalin",
            "Polopiryna",
            "Aspirdrops",
            "Pharmacin",
            "Premaspin",
            "Salcetogen",
            "Acetonyl",
            "Benaspir",
            "Empirin",
            "Endydol",
            "Measurin",
            "Rhodine",
            "Saletin",
            "Temperal",
            "Adiro",
            "Ecolen",
            "Acetosalic acid",
            "Rheumintabletten",
            "Solprin acid",
            "o-Carboxyphenyl acetate",
            "Acidum acetylsalicylicum",
            "2-acetyloxybenzoic acid",
            "Enterosarine",
            "Acetisal",
            "Acetylsal",
            "Aspirine",
            "Bialpirina",
            "Bialpirinia",
            "Entericin",
            "Enterophen",
            "Globentyl",
            "Salacetin",
            "Solpyron",
            "Acesal",
            "Acisal",
            "Asagran",
            "Asteric"
        ]
    },
    "meta": {
        "timestamp": "2026-05-31T07:34:16.250Z",
        "request_id": "7e23b99c-1fb7-43dc-abeb-d8a34d2c7be8"
    },
    "status": "ok",
    "message": "Synonyms retrieved",
    "success": true
}