-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
-
Cosmetic Ingredient
- Water Treatment Chemical
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
On December 22, Pfizer announced that the U.
Paxlovid is a compound preparation of 3CL protease inhibitor nirmatrelvir and low-dose Ritonavir (Ritonavir), which is administered by 300mg (two 150mg tablets) of nirmatrelvir and one 100mg tablet of ritonavir for oral administration by new crown patients, Administer 2 times a day for 5 days