126346-96-1

(2S)-2-(5,7-dioxopyrrolo[3,4-b]pyrazin-6-yl)-3-phenyl-propanoic acid 2-(5,7-dioxo-5,7-dihydro-6H-pyrrolo[3,4-b]pyrazin-6-yl)-3-phenylpropanoic acid (S)-2-(5,7-Dioxo-5,7-dihydro-6h-pyrrolo[3,4-b]pyrazin-6-yl)-3-phenylpropanoic acid 6H-Pyrrolo[3,4-b]pyrazine-6-acetic acid, 5,7-dihydro-5,7-dioxo-α-(phenylmethyl)-, (S)- (9CI)