Piperacillin Sodium 59703-84-3 Synonyms: PIPERACILLIN SODIUM SALTCAS: 59703-84-3 EINECS: 261-868-6 Assay: 99.0%~101.0%.Packing: 25Kg/cardboard drumMF: C23H26N5NaO7S MW: 539.54 Character: White to off-white crystalline powder. mp 183-185 C (dec.). refractive index 180 ° (C=0.8, H2O). solubility H2O: 50 mg/mL, clear, colorless to faintly yellow.Usage: As a semisynthetic antibiotic, has a wide spectrum antibacterial action, against gram positive and Gram is a good antibacterial activity.
Polyglycerol Polyricinoleate Other name: Polyglycerol Esters of Interesterified Ricinoleic Acid;Glycerin EsterYellow viscous liquid, insoluble in cold water and ethanol, soluble in hot grease, non-i
Polysaccharides 68990-74-9CAS registry number:68990-74-9Main Components:polysaccharide,cordycepine,cordycepic acid, adenosine and etc. Main Function:Anti-tumor, kidney tonic, stronger human body, help
Pregnenolone 145-13-1 Other name: 3beta-Hydroxy-5-pregnen-20-one;5-Pregnen-3beta-ol-20-oneMolecular Formula:C21H32O2Molecular Weight:316.49CAS:145-13-1Purity: 99%Appearance:white or almost white powd
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