DSPS-Na Product Catalog # Size Price (USD) Quantity DSPS-Na251220-500MG500 mg$800.00 - DSPS-Na-500mg quantity + DSPS-Na251220-1G1 g$1,200.00 - DSPS-Na-1g quantity + DSPS-Na251220-5G5 g$3,500.00 - DSPS-Na-5g quantity + Add to cart Description Synonym: 18:0 PS 1,2-Distearoyl-sn-glycero-3-phospho-L-serine sodium salt CAS #: 321595-13-5 Molecular Formula: C42H81NO10PNa Molecular Weight: 814.1