For 4,4,4,4-(POrphine-5,10,15,20-tetrayl)tetrakis(benzoic acid) we can currently show 37 prices in the last 10 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2016 from USD 549.00 for 5 g to USD 23.00 per 1 g in 2023 .