122380-18-1 2,5-Piperazinedione, 3-hydroxy-3-((3-hydroxyphenyl)methyl)-1,4-dimethyl-6-((4-nitro-1H-indol-3-yl)methyl)-, (3R,6S)- 2,5-Piperazinedione, 3-hydroxy-3-((3-hydroxyphenyl)methyl)-1,4-dimethyl-6-((4-nitro-1H-indol-3-yl)methyl)-, (3R-trans)- Thaxtomine A Thaztomin A