the fact that methylglyoxal bis ( guanylhydrazone ) and glyoxal bis ( guanylhydrazone ) were much more effectively concentrated in the animal cells than was ethylglyoxal bis ( guanylhydrazone ) was obviously attributable to the finding that the efflux rate of ethylglyoxal bis ( guanylhydrazone ) greatly exceeded that of the other bis ( guanylhydrazones ) .
C0034338
methylglyoxal
C0017992
glyoxal