data_2012810 _journal_name_full 'Acta Crystallographica, Section C' _journal_year 2002 _journal_volume 58 _journal_page_first o423 _journal_page_last o424 _publ_section_title ; 4,5-Dihydro-3-methyl-5-(4-methylphenyl)-1H-pyrazole-1-carboxamidinium acetate acetone hemisolvate ; loop_ _publ_author_name 'Kettmann, Viktor' 'Sv\