Cat#	Name	Structure	M.W.	Purity	Pricing
AP12550	MB 660R Acid	Quick view	743.86 (protonated)	≥95%	Pricing
AP12659	MB 660R Alkyne	Quick view	781.93 (protonated)	≥95%	Pricing
AP13856	MB 660R Azide	Quick view	826.98 (protonated)	≥95%	Pricing
AP12552	MB 660R NHS Ester	Quick view	840.90 (protonated)	≥95%	Pricing
AP12553	MB 660R TFP Ester	Quick view	891.92 (protonated)	≥95%	Pricing
AP12657	MB 660R DBCO	Quick view	1003.19	≥95%	Pricing