Product Description: AF 555 azide is a fluorescent dye and is the azide of AF 555[1].
Formula: C38H49K3N6O13S4
References: [1]Tsai M Y, et al. Vapor‐Based Multicomponent Coatings for Antifouling and Biofunctional Synergic Modifications[J]. Advanced Functional Materials, 2014, 24(16): 2281-2287.