Urea (13C) Product Catalog # Size Price (USD) Quantity Urea (13C)291805-1G1 gPlease InquirePlease InquireUrea (13C)291805-5G5 gPlease InquirePlease InquireUrea (13C)291805-25G25 gPlease InquirePlease Inquire Description Labeled CAS #: 58069-82-2 Unlabeled CAS #: 57-13-6 Molecular Formula: (13C)H4N2O Molecular Weight: 61.0 You may also like View products Urea (13C,15N2) View products Water-18O (18O>98%) View products D-Glucose (13C6) View products Urea (13C) View products Urea (15N2) View products Water-18O (18O>97%)