Static Alert Substance Index
4-CMC — March 2026
4-CMC sample alerts in DrugsPRO. Browse static lab alert pages and related sample reports without JavaScript.
Matching Sample Alerts
These static alert pages were matched from the shared DrugsPRO alert dataset used for prerender and no-JS delivery.
Alert
4-CMC
Expected Aucun. Detected 4-CMC. Location: Marseille, France. Date: 2026-03-16. Source: druglab.fr.
Alert
2-MMC (2.1%); 4-MMC (7.4%); 3-CMC; 4-CMC; Unknown
Detected 2-MMC 2.1%, 4-MMC 7.4%, 3-CMC, 4-CMC, Unknown. Location: Zürich, Switzerland. Date: 2026-03-13. Source: saferparty.ch.
Alert
4-CMC (93%)
Expected 4-MMC. Detected 4-CMC 93%. Location: Graz, Austria. Date: 2026-03-13. Source: triptalks.at.
Alert
4-CMC
Expected Aucun. Detected 4-CMC. Location: Marseille, France. Date: 2026-03-12. Source: druglab.fr.
Alert
4-CMC
Expected Aucun. Detected 4-CMC. Location: Marseille, France. Date: 2026-03-12. Source: druglab.fr.
Alert
4-CMC (85.2%)
Expected 3-MMC. Detected 4-CMC 85.2%. Location: Berlin, Germany. Date: 2026-03-10. Source: drugchecking.berlin.
Alert
4-CMC; Unknown
Expected Cocaine. Detected 4-CMC, Unknown. Location: Vienna, Austria. Date: 2026-03-09. Source: checkit.wien.
Alert
4-MMC (93%); 4-CMC (4.8%); 4-BEC
Expected 3-MMC. Detected 4-MMC 93%, 4-CMC 4.8%, 4-BEC. Location: Vienna, Austria. Date: 2026-03-09. Source: checkit.wien.
Alert
4-MMC (90.8%); 3-CMC; 4-CMC (3.7%); 4-BEC
Expected Mephedron (4-MMC). Detected 4-MMC 90.8%, 3-CMC, 4-CMC 3.7%, 4-BEC. Location: Vienna, Austria. Date: 2026-03-09. Source: checkit.wi…
Alert
4-CMC (81.8%)
Expected Mephedron (4-MMC). Detected 4-CMC 81.8%. Location: Vienna, Austria. Date: 2026-03-09. Source: checkit.wien.
Alert
4-CMC (88.5%)
Expected MDMA. Detected 4-CMC 88.5%. Location: Graz, Austria. Date: 2026-03-05. Source: triptalks.at.
Alert
4-MMC (85.1%); 4-CMC (0.9%); Unknown
Detected 4-MMC 85.1%, 4-CMC 0.9%, Unknown. Location: Berlin, Germany. Date: 2026-03-03. Source: drugchecking.berlin.
Alert
4-CMC (86.8%); 3-CMC (3%)
Expected Mephedron (4-MMC. Detected 4-CMC 86.8%, 3-CMC 3%. Location: Berlin, Germany. Date: 2026-03-03. Source: drugchecking.berlin.
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