4-[[5-[[(2,3-二氯-6-喹[口噁]啉基<对二氮萘基>)羰基]氨基]-2-磺酸根苯基]偶氮]-4,5-二氢-1-(2-甲基-4-磺酸根苯基)-5-羰基-1H-吡唑-3-羧酸三钠
140902-37-0