Sennosides;5,5'-Bis(beta-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo[9,9'-bianthracene]-2,2'-dicarboxylic acid;sennoside A;(9,9'-Bianthracene)-2,2'-dicarboxylic acid, 5,5'-bis(beta-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo-;5,5'-Bis(beta-D-glucopyranosyloxy)-4,4'-dihydroxy(9,9'-bianthrachinon)-2,2'-dicarbonsaeure;5,5'-Bis(beta-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo(9,9'-bianthracene)-2,2'-dicarboxylic acid;5,5'-bis(hexopyranosyloxy)-4,4'-dihydroxy-10;Sennaglucosides;Sennoside;Sennoside A&B;Mixture of sennoside A and sennoside B