The preparation method of 4-Amino-2-Chloropyridine CAS 14432-12-3 Intermediates CAS 14432-12-3 is to use isonicotinic acid as raw material and chlorine it with phosphorus oxychloride to obtain 2-chloropyridine-4-carboxylic acid. Then it reacts with ammoni
Product Specification:99.99%CAS Number:1077-28-7Test Method:HPLCForm:slightly yellow crystal powdervery slightly soluble in water, very soluble in dimethylformamide, freely soluble in methanolAuthenticity VerificationApplication: The antioxidant propertie
Microwear w17 Pro is one smart watch running tracker, it has 1.9 inch screens,waterproof IPX67, Bluetooth call, and wireless charging. The important is 10 mode way of sport. Microwear W17 pro or only is it a smart sports watch, but it's also a smart fashi
Our EPAL Certified nails are available in 40mm and 90mm lengths and, like all of our nails, are of excellent quality and manufactured in Europe. They are, of course, built to the stringent requirements required to manufacture or repair EPAL or comparable
Industrial Oxygen Generator Unit Oxygen Production Equipment About NZO Series Generation machine: Our oxygen generator is also used in hospitals because the installation of oxygen gas generator on-site helps the hospitals to produce their own oxygen and s
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Caritol International are a manufacturer with over fifteen years of experience and technology in Power Assist Bicycles. Our factory is the first to pass ISO9001 quality certificate in this field.
Barley is a kind of cereal grain that people offen use in beverages, bread, stews, and other dishes. As a whole grain, barley provides variaties of fiber, vitamins, and minerals. These bring health benefits. The content of vitamin B1 in barley germ is mor
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Gene Specific probes are designed to hybridize specific genes labeled with fluorescein to a precise gene location. And through observing the Fluorescent signals to identify the state of the specific genes.Gene specific probes are available in both single