Z-D-Pro-OH Product Catalog # Size Price (USD) Quantity Z-D-Pro-OH411503-25G25 g$129.00 - Z-D-Pro-OH-25g quantity + Z-D-Pro-OH411503-100G100 g$238.00 - Z-D-Pro-OH-100g quantity + Add to cart Description Synonym: Z-D-proline CAS #: 6404-31-5 Molecular Formula: C13H15NO4 Molecular Weight: 249.3