2-(3-(3,3-Dimethyl-4-nitro-1-(3-sulfopropyl)-1H-2(3H)-indolidene)-1-propenyl)-3,3-dimethyl-4-nitro-1-(3-sulfopropyl)-3H-indolium hydroxide, inner salt Structure

2-(3-(3,3-Dimethyl-4-nitro-1-(3-sulfopropyl)-1H-2(3H)-indolidene)-1-propenyl)-3,3-dimethyl-4-nitro-1-(3-sulfopropyl)-3H-indolium hydroxide, inner salt

Preparation Products And Raw materials

2-(3-(3,3-Dimethyl-4-nitro-1-(3-sulfopropyl)-1H-2(3H)-indolidene)-1-propenyl)-3,3-dimethyl-4-nitro-1-(3-sulfopropyl)-3H-indolium hydroxide, inner salt Suppliers