Dexrazoxane24584-09-6100 % similar Cardioxane149003-01-092 % similar N,N′-[(1S)-1-Methyl-1,2-ethanediyl]bis[N-(carboxymethyl)glycine]15250-41-651 % similar 1,2-Diaminopropane-N,N,N′,N′-tetraacetic acid4408-81-551 % similar 1-Methylhydantoin616-04-633 % similar 4,4-Dimethyl-2,6-piperidinedione1123-40-633 % similar Glutarimide1121-89-733 % similar Barbituric acid67-52-732 % similar 2-Methyl-4,6-pyrimidinedione40497-30-130 % similar 1-Aminohydantoin6301-02-630 % similar