In the 1990s to the beginning of the 21st century, the global 4-Chloronitrobenzene development is relatively rapid, but with the intensification of market competition, as well as e
بیشتر بخوانید4-Aminophenol is a fine chemical product intermediate commonly used in China at present.
بیشتر بخوانیدSalicylic acid is an important organic synthetic material, which is widely used in medicine, pesticide, rubber, dye, food and spice industries.
بیشتر بخوانیدDue to the risk of thrombosis, the use of Johnson & Johnson coronavirus vaccine was restricted by FDA.
بیشتر بخوانیدOver $9 billion star drug Qilu is the first domestic product to be reported for production. Qilu pharmaceutical obtained the acceptance of CDE for the listing application of Aflibe
بیشتر بخوانیدIn terms of U.S. regulation, Tivicay PD (dotiravir dispersible tablets) was approved by the FDA in June 2020 for use in children who are ≥ 4 weeks old, weigh ≥ 3 kg, newly treated,
بیشتر بخوانیدIf we compare the human body to a machine, then the blood vessels in the human body can be called the "pipeline system" of the machine. When the pipe system is blocked, it will aff
بیشتر بخوانیدWhat is coordination and the factors that affect coordination? Coordination refers to the correct timing of the action of the body's muscle groups, the correct direction and sp
بیشتر بخوانیدWhat is coordination and the factors that affect coordination? Coordination refers to the correct timing of the action of the body's muscle groups, the correct direction and sp
بیشتر بخوانیدThe learning of everything is gradual, and there are many things in fitness. If we start exercising and do some training exercises blindly instead of learning about fitness, then w
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