1H indol 3 yl
XLR11 (exempt preparation) 1H indol 3 yl is an analytical reference standard characterized as a synthetic cannabinoid.1 XLR11 is regulated as a Schedule I compound in the United States. XLR11 (exempt preparation) (Item No. 15033) is provided as a DEA exempt preparation. This product is intended for research and forensic applications. 1H indol 3 yl.