| Synonym | (S)-6-methoxy-alpha-methylnaphthalene-2-acetic acid, compound with piperazine (2:1), (S)-6-methoxy-alpha-methylnaphthalene-2-acetic acid, compound with piperazine (2:1), EINECS 275-083-1, Naproxen piperazine salt, Numidan, Numide, Piproxen, UNII-R2A8B8HIPI, Systematic Name (S)-6-Methoxy-alpha-methylnaphthalene-2-acetic acid, compound with piperazine (2:1), Registry Numbers CAS Registry Number 70981-66-7, FDA UNII R2A8B8HIPI, System Generated Number 0070981667, Molecular Formulas ?Molecular Formula C14-H14-O3.1/2C4-H10-N2, Molecular Formula Fragments C14-H14-O3, C4-H10-N2, COMPONENT |