英文名称
disodium;(6Z)-4-amino-3-[[4-[(2Z)-2-[4-(diethylamino)-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinyl]phenyl]diazenyl]-6-[[4-[(2Z)-2-[4-(diethylamino)-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinyl]phenyl]hydrazinylidene]-5-oxonaphthalene-2,7-disulfonate