p-NH2-Bn-DTPA Product Catalog # Size Price (USD) Quantity p-NH2-Bn-DTPA330459-100MG100 mgPlease InquirePlease Inquirep-NH2-Bn-DTPA330459-500MG500 mgPlease InquirePlease Inquirep-NH2-Bn-DTPA330459-1G1 gPlease InquirePlease Inquirep-NH2-Bn-DTPA330459-5G5 gPlease InquirePlease Inquire Description CAS #: 102650-29-3 Molecular Formula: C21H30N4O10 Molecular Weight: 498.5