DOTAGA-tetra(t-Bu ester) Product Catalog # Size Price (USD) Quantity DOTAGA-tetra(t-Bu ester)330426-100MG100 mg$200.00 - DOTAGA-tetra(t-Bu ester)-100mg quantity + DOTAGA-tetra(t-Bu ester)330426-500MG500 mg$500.00 - DOTAGA-tetra(t-Bu ester)-500mg quantity + DOTAGA-tetra(t-Bu ester)330426-1G1 g$800.00 - DOTAGA-tetra(t-Bu ester)-1g quantity + DOTAGA-tetra(t-Bu ester)330426-5G5 g$2,400.00 - DOTAGA-tetra(t-Bu ester)-5g quantity + Add to cart Description Synonym: DOTA-GA(tBu)4 CAS #: 306776-79-4 Molecular Formula: C35H64N4O10 Molecular Weight: 700.9