N3-Asp(OtBu)-OH•CHA Product Catalog # Size Price (USD) Quantity N3-Asp(OtBu)-OH•CHA180145-1G1 g$250.00 - N3-Asp(OtBu)-OH•CHA-1g quantity + N3-Asp(OtBu)-OH•CHA180145-5G5 g$673.00 - N3-Asp(OtBu)-OH•CHA-5g quantity + Add to cart Description Synonym: L-azidoaspartic acid mono-tert-butyl ester CHA salt Molecular Formula: C8H13N3O4•C6H13N Molecular Weight: 314.4