Categories Articles MeOPP Post author By forendex.southernforensic Names: MeOPP (primary) 1-(4-Methoxyphenyl)piperazine (IUPAC) Molecular formula: C11H16N2O Nominal mass: 192 Average mass: 192.2575 Monoisotopic mass: 192.126263 CAS registry number: 38212-30-5 ChemSpider: 237180 PubChem: 269722 Wikipedia: para-Methoxyphenylpiperazine Erowid: piperazines Drugs-Forum: Bluelight: Standard InChI: InChI=1S/C11H16N2O/c1-14-11-4-2-10(3-5-11)13-8-6-12-7-9-13/h2-5,12H,6-9H2,1H3 Standard InChI key: MRDGZSKYFPGAKP-UHFFFAOYSA-N SMILES: COc1ccc(cc1)N1CCNCC1 Tags: piperazine ← 4-Androstenediol diacetate → 2C-D