1H-Benz[e]indolium,2-[2-[2-chloro-3-[2-[1,3-dihydro-1,1-dimethyl-3-(4-sulfobutyl)-2H-benz[e]indol-2-ylidene]ethylidene]-1-cyclopenten-1-yl]ethenyl]-1,1-dimethyl-3-(4-sulfobutyl)-,inner salt, sodium saCAS NO.: 162093-45-0
Benzoic acid,4-[4-[(1-oxo-2-propen-1-yl)oxy]butoxy]- CAS NO.: 69260-42-0