CAS 94-09-7 Benzocaine China factory sales low price high purity good quality hot selling safe delivery fast delivery

CAS 62-44-2 Phenacetin China factory sales low price high purity good quality hot selling safe delivery fast delivery Common Name Phenacetin CAS Number 62-44-2 Molecular Weight 179.216 Density 1.0±0.1 g/cm3 Boiling Point 323.6±44.0 ... (více v detailu)

CAS 94-15-5 Dimethocaine China factory sales low price high purity good quality hot selling safe delivery fast delivery Common Name Dimeth... (více v detailu)

CAS 137-58-6 Lidocaine China factory sales low price high purity good quality hot selling safe delivery fast delivery Lidocaine is a local anesthetic, also known as Xylocaine, in recent years it has been replaced procaine, widely used in local infiltration anesthesia in cosmetic plastic surgery, it can block the nerve excitability and conduction by inhibiting the sodium channels of nerve cell membrane. The fat soluble and protein binding rate of lidocaine i... (více v detailu)