Fun, H., Quah, C. K., Shetty, S., Kalluraya, B., & Babu, M. (2012). 3-Methyl-4-[2-(4-nitro­phen­yl)hydrazin-1-yl­idene]-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothio­amide. International Union of Crystallography.

Fun, Hoong-Kun, Ching Kheng Quah, Shobhitha Shetty, Balakrishna Kalluraya, و M. Babu. 3-Methyl-4-[2-(4-nitro­phen­yl)hydrazin-1-yl­idene]-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothio­amide. International Union of Crystallography, 2012.

Fun, Hoong-Kun, et al. 3-Methyl-4-[2-(4-nitro­phen­yl)hydrazin-1-yl­idene]-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothio­amide. International Union of Crystallography, 2012.