Raja, R., Suresh, M., Raghunathan, R., & SubbiahPandi, A. (2015). Crystal structures of methyl 3-(4-iso­propyl­phen­yl)-1-methyl-1,2,3,3a,4,9b-hexa­hydro­thio­chromeno[4,3-b]pyrrole-3a-carboxyl­ate, methyl 1-methyl-3-(o-tol­yl)-1,2,3,3a,4,9b-hexa­hydro­thio­chromeno[4,3-b]pyrrole-3a-carboxyl­ate and methyl 1-methyl-3-(o-tol­yl)-3,3a,4,9b-tetra­hydro-1H-thio­chromeno[4,3-c]isoxazole-3a-carboxyl­ate. Acta Crystallogr E Crystallogr Commun.

Raja, R., M. Suresh, R. Raghunathan, و A. SubbiahPandi. "Crystal Structures of Methyl 3-(4-iso­propyl­phen­yl)-1-methyl-1,2,3,3a,4,9b-hexa­hydro­thio­chromeno[4,3-b]pyrrole-3a-carboxyl­ate, Methyl 1-methyl-3-(o-tol­yl)-1,2,3,3a,4,9b-hexa­hydro­thio­chromeno[4,3-b]pyrrole-3a-carboxyl­ate and Methyl 1-methyl-3-(o-tol­yl)-3,3a,4,9b-tetra­hydro-1H-thio­chromeno[4,3-c]isoxazole-3a-carboxyl­ate." Acta Crystallogr E Crystallogr Commun 2015.

Raja, R., M. Suresh, R. Raghunathan, و A. SubbiahPandi. "Crystal Structures of Methyl 3-(4-iso­propyl­phen­yl)-1-methyl-1,2,3,3a,4,9b-hexa­hydro­thio­chromeno[4,3-b]pyrrole-3a-carboxyl­ate, Methyl 1-methyl-3-(o-tol­yl)-1,2,3,3a,4,9b-hexa­hydro­thio­chromeno[4,3-b]pyrrole-3a-carboxyl­ate and Methyl 1-methyl-3-(o-tol­yl)-3,3a,4,9b-tetra­hydro-1H-thio­chromeno[4,3-c]isoxazole-3a-carboxyl­ate." Acta Crystallogr E Crystallogr Commun 2015.