title: n-Butyl 2-(2,4-dichloro-anilino)-4,4-dimethyl-6-oxocyclo-hex-1-enecarbo-dithio-ate.
abstract: The cyclo-hexene ring in the title compound, C(19)H(23)Cl(2)NOS(2), adopts an envelope conformation, with the C atom bearing the two methyl groups representing the flap. This atom deviates by 0.630 (2) Å from the plane passing through the other five atoms of the ring (r.m.s. deviation = 0.020 Å). The mol-ecular conformation is stabilized by an intra-molecular N-H⋯S hydrogen bond.
authors.forename: El Sayed H
authors.initials: el SH
authors.lastname: El Ashry
authors.forename: Mohammed R
authors.initials: MR
authors.lastname: Amer
authors.forename: Muhammad
authors.initials: M
authors.lastname: Raza Shah
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng