英文名称:2,6(1H,3H)-Pyridinedione,3-[(1,6-dihydro-2-hydroxy-6-oxo-5-a-D-ribopyranosyl-3-pyridinyl)imino]-5-b-D-ribopyranosyl- (9CI); Glutaconimide,4-[(1,6-dihydro-2-hydroxy-6-oxo-5-a-D-ribopyranosyl-3-pyridyl)imino]-2-b-D-ribopyranosyl- (8CI); Indochrome B I