[CAS]：51858-17-4

[中文名称]：1H-吡唑-3-羧酸,4-[5-[3-羧基-1,5-二氢-5-氧代-1-(4-磺酰苯基)-4H-吡唑-4-ylidene]-1,3-戊二烯-1-基]-5-羟基-1-(4-磺基)-,钾盐(1：2)

[英文名称]：1H-Pyrazole-3-carboxylic acid, 4-[5-[3-carboxy-1,5-dihydro-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-1,3-pentadien-1-yl]-5-hydroxy-1-(4-sulfophenyl)-, potassium salt (1:2)

[分子式]：C25H16K2N4O12S2

[分子量]：706.74

[MDL]：

[别名]：Oxonole Blue dipotassium salt,4-[5-[3-羧基-5-羟基-1-(4-磺苯基)-1H-吡唑-4-基]-2,4-亚戊二烯基]-4,5-二氢-5-氧代-1-(4-磺苯基)-1H-吡唑-3-羧酸二钾盐,1H-Pyrazole-3-carboxylic acid, 4-[5-[3-carboxy-1,5-dihydro-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-1,3-pentadien-1-yl]-5-hydroxy-1-(4-sulfophenyl)-, potassium salt (1:2),1H-吡唑-3-羧酸,4-[5-[3-羧基-1,5-二氢-5-氧代-1-(4-磺酰苯基)-4H-吡唑-4-ylidene]-1,3-戊二烯-1-基]-5-羟基-1-(4-磺基)-,钾盐(1：2)