Maleimide-NOTA Product Catalog # Size Price (USD) Quantity Maleimide-NOTA331405-100MG100 mg$500.00 - Maleimide-NOTA-100mg quantity + Maleimide-NOTA331405-500MG500 mg$1,000.00 - Maleimide-NOTA-500mg quantity + Maleimide-NOTA331405-1G1 g$1,500.00 - Maleimide-NOTA-1g quantity + Maleimide-NOTA331405-5G5 g$4,000.00 - Maleimide-NOTA-5g quantity + Add to cart Description CAS #: 1295584-83-6 Molecular Formula: C18H27N5O7 Molecular Weight: 425.4