title: 1-Acetyl-5-isobutyl-2-sulfanylidene-imidazolidin-4-one.
abstract: There are two independent mol-ecules in the asymmetric unit of the title compound, C(9)H(14)N(2)O(2)S. In the crystal, the mol-ecules are linked by N-H⋯O hydrogen bonds, forming a chain along the a axis.
authors.forename: Kaozhen
authors.initials: K
authors.lastname: Li
authors.forename: Qiu
authors.initials: Q
authors.lastname: Feng
authors.forename: Ze-Hua
authors.initials: ZH
authors.lastname: Lu