Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
Calcium regulator. Preparation by reduction of Tachysterol. It is widely used for hypocalcemic hypoparathyroidism following surgical removal of parathyroids.
危险品:
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package