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CAS:107-96-0
Molecular Formula:C3H6O2S
Alias
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3-MPA; 3-Thiopropion Acid; Thiohydracrylic Acid; 3MPA; beta-Mercaptopropionic acid; B-Thiopropionic Acid; 3-Mercaptopropionic; 3-Sulfanylpropanoic Acid; 3-Thiopropionic Acid; Thiopropionic Acid; 3-Mercapto-Propionic Acid; Propanoic Acid, 3-Mercapto-; 3-Mercapto-Propionicaci; 3-Thiopropionicacid; Acidemercapto-3Propionique; Beta-Mercaptopropanoicacid
Brief Introduction
3-Sulfanylpropanoic acid is an intermediate of fenalo and a stabilizer of PVC. Like thioglycolic acid, it can be used in transparent products with excellent thermal stability and superior to other stabilizers. It is also used as antioxidant, catalyst and biochemical reagent.
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CAS:110-86-1
Molecular Formula:C5H5N
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Azabenzene; Azine; Pyridin; Piridina; Pirydyna; Pyridine Crude
Brief Introduction
Pyridine is a six membered heterocyclic compound containing one aza atom, that is, a compound formed by the substitution of one carbon in benzene molecule with nitrogen. It is similar to benzene in that it has the same electronic structure and still has aromaticity. Pyridine and its derivatives are more stable than benzene, and their reactivity is similar to nitrobenzene. Due to the electron absorption of nitrogen atoms in the ring, the electron density at positions 2, 4 and 6 is lower than that at positions 3 and 5. The typical aromatic electrophilic substitution reaction occurs at positions 3 and 5, but the reactivity is lower than that of benzene, so it is generally not easy to nitration, halogenation and sulfonation. In addition, these substitution reactions are carried out in acidic medium. Pyridine forms positively charged ions, which make electrophilic reagents inaccessible. The halogens of 2-or 4-halopyridines are active. Because of the low electron density at positions 2 and 6, nucleophilic substitution reactions can take place at these positions, such as reaction with sodium amino or potassium hydroxide, to give corresponding 2-aminopyridine or 2-hydroxypyridine. Pyridine can also be used as denaturant and dyeing aid in industry, as well as the starting material for synthesis of a series of products, including drugs, disinfectants, dyes, food seasonings, adhesives, explosives and so on. Pyridine is toxic, inhalation, ingestion or skin contact can lead to reduced male fertility, can also cause cancer.
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CAS:114977-28-5
Molecular Formula:C43H53NO14
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Docetaxel Anhydrous; N-Debenzoyl-N-tert-Butoxycarbonyl-10-Deacetyl Taxol; N-Debenzoyl-N-(Tert-Butoxycarbonyl)Taxol; )Benz(1,2-B)Oxet-9-Ylester,(2Ar-(2A-Alpha,4-Beta,4A-Beta,6-Beta,9-Alpha(Alph; -,12B-(Acetyloxy)-12-(Benzoyloxy)-2A,3,4,4A,5,6,9,10,11,12,12A,12B-Dodecahydr; Benzenepropanoicacid,Beta-(((1,1-Dimethylethoxy)Carbonyl)Amino)-Alpha-Hydroxy; DL-2-Amino-5-Phosphonovaleric acid; Docetaxel(Taxotere); N-Debenzoyl-N-tert-Butoxycarbonyl-10-Deacetyltaxol; D-2-Amino-5-Phosphonovaleric acid; APV; AP-5; N-Debenzoyl-N-TERT-Butoxycarbonyl-10-Deacetyl; Docetaxel(Taxotere) UK 427857; DL-APV; Taxotere, Docetaxel; 2-Amino-5-Phosphopentanoicacid; 2-Amino-5-Phosphonovaleric acid; Acide Amino-6 Carboxy-6 Hexylphosphonique; 5-Phosphono-DL-Norvaline; N-Debenzoyl-N-BOC-10-Deacetyl Taxol; 2-Amino-5-Phosphovaleric acid
Brief Introduction
Docetaxel is an anticancer and antitumor drug. It can be used to study antibiotics, cell biology, cell signal transduction, neuroscience, apoptosis and cell cycle. Docetaxel is also used to study hair loss caused by docetaxel chemotherapy, prevention and treatment of non-small cell lung cancer in patients with contraindicated standard chemotherapy.
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CAS:127913-44-4
Molecular Formula:C4H6ClNO
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(3S)-4-Chloro-3-Hydroxybutanenitrile; (3S) -4-Chloro-3-Hydroxybutyronitrile; 4-Chloro-3-Hydroxy-Butyronitrile; (S)-(-)-4-Chloro-3-Hydroxybutyronitrile; Butanenitrile, 4-Chloro-3-Hydroxy-, (3S)-; (3S)-4-Chloro-3-Hydroxybutyronitrile; (s)-4-Chloro-3-Hydroxybutanenitrile
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CAS:1634-04-4
Molecular Formula:C5H12O
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2-Methoxy-2-Methyl; MBT-Ether; HP-MTBE; MTBE; Tert-Butyl-Methyl-Ether; Tert-Buoch3; MTB; Driveron; Tert-Butyl Methyl Ether; 2-Methoxy-2-Methylpropane; Methyl Tertiary-Butyl Ether; Methyl Tertiary Butyl Ether
Brief Introduction
At present, MTBE has three main applications: as gasoline additive; Pyrolysis to high purity isobutylene for the production of MMA and butyl rubber; Medical use. More than 90% of them are used as gasoline additives, and the use of blended gasoline is still the leading direction of MTBE industry development.
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