1073-99-0 Usage
General Description
2-Mercapto-4,5,6-triaminopyrimidine, also known as thiamine or thiamin, is a vitamin that is essential for the proper functioning of the human body. It is a water-soluble compound that is involved in various biochemical reactions, including the metabolism of carbohydrates and the production of energy. Thiamine is also important for the functioning of the nervous system and for maintaining healthy skin, hair, and nails. It is found in a variety of foods, including whole grains, nuts, and meat, and is also available as a dietary supplement. Thiamine deficiency can lead to serious health problems, including beriberi and Wernicke-Korsakoff syndrome, so it is important to ensure that adequate amounts of this essential vitamin are consumed through the diet or supplementation.
Check Digit Verification of cas no
The CAS Registry Mumber 1073-99-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,7 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1073-99:
(6*1)+(5*0)+(4*7)+(3*3)+(2*9)+(1*9)=70
70 % 10 = 0
So 1073-99-0 is a valid CAS Registry Number.
InChI:InChI=1/C4H7N5S/c5-1-2(6)8-4(10)9-3(1)7/h5H2,(H5,6,7,8,9,10)
1073-99-0Relevant articles and documents
Method for synthesis of adenine (by machine translation)
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Paragraph 0055; 0144; 0158; 0161, (2017/02/24)
The invention discloses a synthetic method for adenine. Malononitrile and thiourea are employed as raw materials. The raw materials are subjected to a cyclization reaction under action of sodium alkoxide, and 4,6-diamino-2-sulfydryl pyrimidine. Then through three reaction routes, adenine is obtained. Though the method has many reaction steps, no refining or drying are needed for the product of each reaction step, the product can be used in the next reaction step, and the operation is simple. The raw materials are easily available, the prices are relatively low, the reaction conditions are mild, the operation is simple, the reaction steps are decreased, the reaction time is shortened, the overall reaction yield is high, and the synthetic method is suitable for industrial production.
