File:4mmc.png

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Summary[edit]

Summary
Description	The Oregon State Police Bend Forensic Laboratory received two submissions of white powder (see Photo 2) that were referred to by users as “sunshine.” The first submission contained 17 plastic bags of white powder (total net mass 15.7 grams). A second submission contained two plastic bags of white powder (total net mass 5.5 grams). The powder was originally suspected to be 3,4-methylenedioxymethcathinone (MDMCat). However, analysis of both samples by color testing and GC/MS indicated not MDMCat, but 4-methylmethcathinone (4-MMC or mephedrone). The apparent 4-MMC was not quantitated, but was present in a moderate to high concentration based on the TIC.
Source	Wikimedia Commons file page
Author	United States Drug Enforcement Administration. DEA.gov is an official site of the U.S. Department of Justice
Permission	See original Commons license details.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	02:06, 7 June 2026		375 × 338 (153 KB)	Maintenance script (talk \| contribs)	== Summary == Importing file

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