18841-42-4 Usage
General Description
The chemical compound with the IUPAC name (2R)-2-amino-3-(2,3-dihydroxy-3-oxopropyl)disulfanylpropanoic acid, also known as cysteine, is a non-essential amino acid that plays a crucial role in the formation of proteins and the maintenance of overall health. It contains a thiol group, which is responsible for its antioxidant properties and its ability to form disulfide bonds with other molecules. Cysteine is involved in the synthesis of glutathione, a powerful antioxidant that helps protect cells from damage caused by free radicals and toxins. It also plays a role in the detoxification of harmful substances in the body and is important for the proper functioning of the immune system. Additionally, cysteine is a key component of hair, skin, and nail proteins, and it is often used as a supplement to promote hair and skin health.
Check Digit Verification of cas no
The CAS Registry Mumber 18841-42-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,8,4 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18841-42:
(7*1)+(6*8)+(5*8)+(4*4)+(3*1)+(2*4)+(1*2)=124
124 % 10 = 4
So 18841-42-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H11NO5S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4,8H,1-2,7H2,(H,9,10)(H,11,12)/t3-,4?/m0/s1
