CAS:123-03-5 ib Molecular Formula:C21H40 NPO Molecular Luj:ib 358 EINECS:678-154-9 Synonyms:Cetylpyridiniumchloride, monoh; Pyridinium, 1-hexadecyl-, chloride, monohydrate; 1-CETYLPYRIDINIUMCHLORIDE1-HYDRATE; CETYLPYRIDINIUMCHLORIDE1-HYDRATE; 1-Hexadecylpyridiniumchloridemonohydrate, 96.0-101.0%; CETYLPYRIDINIUMCHLORIDE, MONOHYDRATE, USP; Ceetylpyridiniumchloride; CETYLPYRIDIUMCHLORIDE