20231-81-6 Usage
General Description
UZARIN is the common name for the chemical compound 1,6-dihydroxyanthraquinone, which belongs to the group of organic compounds known as anthraquinones. It is a natural compound found in certain plants, particularly in the roots of the madder plant (Rubia tinctorum), and is used as a dye and pigment in textiles, paints, and cosmetics. UZARIN is a dark red crystalline powder with a bright red color when dissolved in water, and its main applications include coloration of fabrics and hair, as well as in the production of artist paints and printing inks. It is also used in traditional herbal medicine as a natural remedy for various health conditions, although its use in this context is not well-documented or regulated.
Check Digit Verification of cas no
The CAS Registry Mumber 20231-81-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,3 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 20231-81:
(7*2)+(6*0)+(5*2)+(4*3)+(3*1)+(2*8)+(1*1)=56
56 % 10 = 6
So 20231-81-6 is a valid CAS Registry Number.
20231-81-6Relevant articles and documents
BIOTRANSFORMATION OF DIGITOXIGENIN BY GINSENG HAIRY ROOT CULTURES
Kawaguchi, Kiichiro,Hirotani, Masao,Yoshikawa, Takafumi,Furuya, Tsutomu
, p. 837 - 843 (2007/10/02)
Five new compounds (three esters and two glycosides) and seven previously reported compounds were isolated as biotransformation products of digitoxigenin by ginseng hairy root cultures.The new esters and glycosides were elucidated as digitoxigenin stearate, digitoxigenin palmitate, digitoxigenin myristate, 3-epidigitoxigenin β-D-gentiobioside and digitoxigenin β-D-sophoroside using 1H and 13C NMR and FAB mass spectral data.Biotransformations involving esterification (of stearic acid, palmitic acid, myristic acid and lauric acid) and glycosylation (of gentiobiose and sophorose) of digitoxigenin have been demonstrated for the first time in the plant cell and tissue cultures.The hairy roots showed high glycosylation ability to the digitoxigenin molecule.
