DBCO-Maleimide Product Catalog # Size Price (USD) Quantity DBCO-Maleimide290403-100MG100 mg$400.00 - DBCO-Maleimide-100mg quantity + DBCO-Maleimide290403-500MG500 mg$1,000.00 - DBCO-Maleimide-500mg quantity + DBCO-Maleimide290403-1G1 g$1,500.00 - DBCO-Maleimide-1g quantity + DBCO-Maleimide290403-5G5 g$4,500.00 - DBCO-Maleimide-5g quantity + Add to cart Description Synonym: Dibenzocyclooctyne-maleimide CAS #: 1395786-30-7 Molecular Formula: C25H21N3O4 Molecular Weight: 427.5