5-Cyano-2-[3-[5-cyano-1-ethyl-1,3-dihydro-3-(4-sulfobutyl)-2H-benzimidazol-2-ylidene]-1-propen-1-yl]-1-ethyl-3-(4-sulfobutyl)-1H-benzimidazolium inner salt
致敏性染料绿 SG4 320984
CAS No: 97631-91-9
cyano,ethyl,dihydro,sulfobutyl,benzimidazol,ylidene,propen,benzimidazolium,inner,imidazol-2-yl,imidazolium
Imidazolium