[
    {
        "id": 61,
        "name": "KCl",
        "group": "KCL",
        "chebi_id": 32588,
        "cas": "7447-40-7",
        "kegg_id": null,
        "mass": 74.55,
        "formula": "ClK",
        "density": null,
        "biological roles": null
    }
]