Testosterone cypionate cas no.:58-20-8 einecs: 200-368-4 assay: 98% min. Molecular formula: c27h40o3 molecular weight: 412.61 packing: foil bag or tin. Delivery: express courier. The min. Order is 10 grams. Character: white or off-white crystalline powder. Usage: pharmaceutical material, steroid hormone, anabolin. As a male hormone and anabolic hormones. Standard: usp28