{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,24]],"date-time":"2025-11-24T23:40:36Z","timestamp":1764027636512},"reference-count":16,"publisher":"Elsevier BV","issue":"9","license":[{"start":{"date-parts":[[1972,10,1]],"date-time":"1972-10-01T00:00:00Z","timestamp":86745600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Pharmaceutical Sciences"],"published-print":{"date-parts":[[1972,10]]},"DOI":"10.1002\/jps.2600610909","type":"journal-article","created":{"date-parts":[[2006,10,14]],"date-time":"2006-10-14T04:52:02Z","timestamp":1160801522000},"page":"1389-1393","source":"Crossref","is-referenced-by-count":13,"title":["Investigations of Hydrolytic Products of Butalbital"],"prefix":"10.1016","volume":"61","author":[{"given":"H.V.","family":"Maulding","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"Nazareno","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"Polesuk","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Michaelis","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1002\/jps.2600610909_bb001","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1002\/jps.2600600105","volume":"60","author":"Maulding","year":"1971","journal-title":"J. Pharm. Sci."},{"key":"10.1002\/jps.2600610909_bb002","first-page":"1","article-title":"Advances in Pharmaceutical Sciences","volume":"2","year":"1967"},{"key":"10.1002\/jps.2600610909_bb003","first-page":"44","volume":"8","author":"Fretwurst","year":"1958","journal-title":"Arzneim.-Forsch."},{"issue":"3","key":"10.1002\/jps.2600610909_bb004","volume":"20","author":"Aspelund","year":"1955","journal-title":"Acta Acad. Aboensis Math. Phys."},{"issue":"4","key":"10.1002\/jps.2600610909_bb005","volume":"20","author":"Aspelund","year":"1955","journal-title":"ibid."},{"issue":"3","key":"10.1002\/jps.2600610909_bb006","volume":"21","author":"Aspelund","year":"1957","journal-title":"ibid."},{"key":"10.1002\/jps.2600610909_bb007","series-title":"Ionization Constants of Acids and Bases","first-page":"17","author":"Albert","year":"1962"},{"key":"10.1002\/jps.2600610909_bb008","series-title":"The Physical Chemistry of Electrolytic Solutions","author":"Harned","year":"1958"},{"key":"10.1002\/jps.2600610909_bb009","doi-asserted-by":"crossref","first-page":"1145","DOI":"10.1002\/jps.2600600807","volume":"60","author":"Garrett","year":"1971","journal-title":"J. Pharm. Sci."},{"key":"10.1002\/jps.2600610909_bb0010","first-page":"214","volume":"51","author":"Tishler","year":"1962","journal-title":"ibid."},{"key":"10.1002\/jps.2600610909_bb0011","doi-asserted-by":"crossref","first-page":"627","DOI":"10.1002\/jps.3030491002","volume":"49","author":"Goyan","year":"1960","journal-title":"J. Amer. Pharm. Ass., Sci. Ed."},{"key":"10.1002\/jps.2600610909_bb0012","doi-asserted-by":"crossref","first-page":"1478","DOI":"10.1002\/jps.2600570903","volume":"57","author":"Garrett","year":"1968","journal-title":"J. Pharm. Sci."},{"key":"10.1002\/jps.2600610909_bb0013","doi-asserted-by":"crossref","first-page":"3460","DOI":"10.1021\/jo01273a022","volume":"33","author":"Garrett","year":"1968","journal-title":"J. Org. Chem."},{"key":"10.1002\/jps.2600610909_bb0014","first-page":"203","volume":"26","author":"Freifelder","year":"1961","journal-title":"ibid."},{"key":"10.1002\/jps.2600610909_bb0015","doi-asserted-by":"crossref","first-page":"1140","DOI":"10.1002\/jps.2600590817","volume":"59","author":"Carstensen","year":"1970","journal-title":"J. Pharm. Sci."},{"key":"10.1002\/jps.2600610909_bb0016","first-page":"1547","volume":"53","author":"Carstensen","year":"1964","journal-title":"ibid."}],"container-title":["Journal of Pharmaceutical Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S002235491538655X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S002235491538655X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,4,21]],"date-time":"2019-04-21T15:02:07Z","timestamp":1555858927000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S002235491538655X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1972,10]]},"references-count":16,"journal-issue":{"issue":"9","published-print":{"date-parts":[[1972,10]]}},"alternative-id":["S002235491538655X"],"URL":"https:\/\/doi.org\/10.1002\/jps.2600610909","relation":{},"ISSN":["0022-3549"],"issn-type":[{"value":"0022-3549","type":"print"}],"subject":[],"published":{"date-parts":[[1972,10]]}}}