Acta Cryst. (2006). C62, o211-o215  [ doi:10.1107/S0108270106003489 ]

Four cycloalkanespiro-4'-imidazolidine-2',5'-dithiones

B. Shivachev, R. Petrova, P. Marinova, N. Stoyanov, A. Ahmedova and M. Mitewa

Formula: C₇H₁₀N₂S₂, C₈H₁₂N₂S₂, C₉H₁₄N₂S₂ and C₁₀H₁₆N₂S₂

Online 18 March 2006

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