{"isbn_13": ["9780471369998"], "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "languages": [{"key": "/l/eng"}], "publishers": ["Wiley-Interscience"], "number_of_pages": 384, "first_sentence": {"type": "/type/text", "value": "Pyrazole from xylose. The phenylosazone of D-xylose is converted to a pyrazole on refluxing with Ac2O."}, "isbn_10": ["0471369993"], "publish_date": "September 11, 2000", "key": "/b/OL7615895M", "authors": [{"key": "/a/OL219128A"}], "title": "Fiesers' Reagents for Organic Synthesis, Volume 20", "type": {"key": "/type/edition"}, "id": 10365742, "revision": 1}