C21620 S-[(E)-N-Hydroxy(indol-3-yl)acetimidoyl]-L-glutathione
C21663 (E)-1-(L-Cysteinylglycine-S-yl)-N-hydroxy-2-(1H-indol-3-yl)ethane-1-imine
RP18133_C21620 RP18133_C21663
C21620 C21663