4-Hydroxy-1,1-dimethylpiperidinium bromide benzilate 5634-41-3 Bromure de parapenzolate [INN-French] Bromuro de parapenzolato [INN-Spanish] EINECS 227-080-1 Parapenzolate bromide Parapenzolate bromide [USAN:INN] Parapenzolati bromidum [INN-Latin] Piperidinium, 4-((hydroxydiphenylacetyl)oxy)-1,1-dimethyl-, bromide Sch 3444