[
    {
        "id": 46,
        "name": "Biotin",
        "group": "Biotin",
        "chebi_id": 15956,
        "cas": "58-85-5",
        "kegg_id": "C00120",
        "mass": 244.31,
        "formula": "C10H16N2O3S",
        "density": null,
        "biological roles": null
    }
]