488-66-4 Usage
General Description
2,3,4,5,6-pentahydroxycyclohexan-1-one, also known as ascorbic acid or vitamin C, is a key nutrient for the human body. It is a white crystalline powder with a sour taste and is commonly found in fruits and vegetables. Ascorbic acid is a powerful antioxidant that helps protect cells from damage caused by free radicals. It also plays a vital role in the production of collagen, a protein that helps maintain the skin, bones, and connective tissue. Additionally, ascorbic acid is important for the absorption of iron and the proper functioning of the immune system. It is widely used as a dietary supplement and is added to various foods and beverages to enhance their nutritional value.
Check Digit Verification of cas no
The CAS Registry Mumber 488-66-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,8 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 488-66:
(5*4)+(4*8)+(3*8)+(2*6)+(1*6)=94
94 % 10 = 4
So 488-66-4 is a valid CAS Registry Number.
488-66-4Relevant articles and documents
Protecting group directed stereoselective reduction of an epi-inosose: Efficient synthesis of epi-inositol
Patil, Madhuri T.,Krishnaswamy, Shobhana,Sarmah, Manash P.,Shashidhar, Mysore S.
supporting information; experimental part, p. 3756 - 3758 (2011/08/06)
A facile and high yielding synthesis of epi-inositol via stereoselective reduction of a pentaprotected epi-inosose is reported. Extent of stereoselectivity during the hydride reduction appears to depend on the ability of the substrate to complex with metal ions in the reducing agent.
