the relative toxicity of numerous cardiotonic steroids ( viz . ouabain , digitoxin , digoxin , convallatoxin , sc4453 , bufalin , gitaloxin , digoxigenin , actodigin , oleandrin , digitoxigenin , gitoxin , strophanthidin , gitoxigenin , lanatosides a , b and c , alpha- and beta-acetyl digoxin , alpha- and beta-methyl digoxin ) and related compounds towards a number of independent cell lines established from human , monkey , mouse , syrian hamster , and chinese hamster have been determined .
C0012258
digitoxin
C0012257
digitoxigenin