Static Alert Substance Index
4-CMC
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 (90.3%)
Expected MDMA. Detected 4-CMC 90.3%. Location: Zürich, Switzerland. Date: 2026-11-11. Source: saferparty.ch.
Alert
4-CMC (93.5%)
Expected 3-MMC. Detected 4-CMC 93.5%. Location: Zürich, Switzerland. Date: 2026-11-10. Source: saferparty.ch.
Alert
4-CMC
Expected 3-MMC. Detected 4-CMC. Location: Neuenburg, Switzerland. Date: 2026-11-06. Source: addiction-neuchatel.ch.
Alert
MDMA (18%); Ketamine (16%); Caffeine (19%); 4-CMC (13%)
Expected tusi. Detected MDMA 18%, Ketamine 16%, Caffeine 19%, 4-CMC 13%. Location: Slovenia. Date: 2026-11-06. Source: drogart.org.
Alert
4-CMC (89%)
Expected MMC. Detected 4-CMC 89%. Location: Ljubljana, Slovenia. Date: 2026-11-06. Source: drogart.org.
Alert
4-CMC
Expected 3-MMC. Detected 4-CMC. Location: Lausanne, Switzerland. Date: 2026-11-05. Source: nightlifevaud.ch.
Alert
4-CMC
Expected Methamphetamine. Detected 4-CMC. Location: Lausanne, Switzerland. Date: 2026-11-05. Source: nightlifevaud.ch.
Alert
4-CMC (98.3%)
Expected 3-CMC. Detected 4-CMC 98.3%. Location: Graz, Austria. Date: 2026-11-05. Source: triptalks.at.
Alert
4-CMC (88%); 2-MMC (0.5%); MDMA (0.1%); Unknown
Expected 4-MMC. Detected 4-CMC 88%, 2-MMC 0.5%, MDMA 0.1%, Unknown. Location: Bern, Switzerland. Date: 2026-11-04. Source: contact-suchthil…
Alert
Caffeine (20.7%); MDMA (15.5%); Ketamine (40.7%); 4-CMC
Expected Tusi. Detected Caffeine 20.7%, MDMA 15.5%, Ketamine 40.7%, 4-CMC. Location: Zürich, Switzerland. Date: 2026-11-03. Source: saferpa…
Alert
4-CMC (94.9%)
Expected 4-MMC. Detected 4-CMC 94.9%. Location: Zürich, Switzerland. Date: 2026-11-03. Source: saferparty.ch.
Alert
4-CMC (96%)
Expected 2-MMC. Detected 4-CMC 96%. Location: Zürich, Switzerland. Date: 2026-11-03. Source: saferparty.ch.
Alert
4-CMC (100%)
Expected 3-MMC. Detected 4-CMC 100%. Location: Basel, Switzerland. Date: 2026-11-02. Source: saferdancebasel.ch.
Alert
4-CMC (98.4%)
Expected 3-MMC. Detected 4-CMC 98.4%. Location: Berlin, Germany. Date: 2026-11-02. Source: drugchecking.berlin.
Alert
4-CMC (97.1%)
Expected 4-MMC. Detected 4-CMC 97.1%. Location: Vienna, Austria. Date: 2026-11-02. Source: checkit.wien.
Alert
4-MMC (86.1%); 4-CMC (5.5%); 4-BEC
Expected 4-MMC. Detected 4-MMC 86.1%, 4-CMC 5.5%, 4-BEC. Location: Vienna, Austria. Date: 2026-11-02. Source: checkit.wien.
Alert
4-CMC (99%)
Expected 4-MMC. Detected 4-CMC 99%. Location: Vienna, Austria. Date: 2026-11-02. Source: checkit.wien.
Alert
4-CMC (98.8%)
Expected 3-MMC. Detected 4-CMC 98.8%. Location: Vienna, Austria. Date: 2026-11-02. Source: checkit.wien.
Alert
4-MMC (68.8%); 2-MMC (3.8%); 4-CMC (22.9%)
Expected 4-MMC. Detected 4-MMC 68.8%, 2-MMC 3.8%, 4-CMC 22.9%. Location: Vienna, Austria. Date: 2026-11-02. Source: checkit.wien.
Alert
4-CMC (92.3%)
Expected 4-MMC. Detected 4-CMC 92.3%. Location: Vienna, Austria. Date: 2026-11-02. Source: checkit.wien.
Archive
SampleDNA Beta
Related samples and combinations. Learn more about common impurities.
4-CMC
Detected together in related drug-checking results.
Crystals logo
The same logo appears in related drug-checking results.
4-CMC + MDMA
Detected together in related drug-checking results.
Rolex logo
The same logo appears in related drug-checking results.
4-CMC + 4-MMC
Detected together in related drug-checking results.
Adidas logo
The same logo appears in related drug-checking results.
Related Substance Page
Open the matching library page for broader effects, route and harm reduction context.
Get the full DrugsPRO experience
Open the interactive DrugsPRO app for search, saved items, deeper filters, and dynamic harm reduction tools.
Get a PRO Test kit, the simple, quick and reliable drug checking test kit. Visit https://protestkit.eu
