13874-02-7 Usage
Chemical Properties
Orange/Yellow Crystalline Powder
Uses
Different sources of media describe the Uses of 13874-02-7 differently. You can refer to the following data:
1. Photography, staining fine glass, decorating porcelain, medicine. Sodium Tetrachloroaurate(III) Dihydrate, is an essential chemical compound used in chemical synthesis as gold catalyst.
2. It is used in chemo-therapeutics. It is employed as a catalyst in the removal of tert-butyl(dimethyl)silyl (TBS) protecting groups. It is selective in the presence of aromatic TBS ethers, aliphatic triisopropylsilyl ethers, aliphatic tert-butyl(diphenyl)silyl ethers, or sterically hindered aliphatic TBS ethers. With excess catalyst, TBS ethers can also be transformed into 4-methoxybenzyl ethers or methyl ethers in one pot.
Check Digit Verification of cas no
The CAS Registry Mumber 13874-02-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,8,7 and 4 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13874-02:
(7*1)+(6*3)+(5*8)+(4*7)+(3*4)+(2*0)+(1*2)=107
107 % 10 = 7
So 13874-02-7 is a valid CAS Registry Number.
InChI:InChI=1/Au.4ClH.Na.2H2O/h;4*1H;;2*1H2/q+3;;;;;+1;;/p-4/rAuCl4.Na.2H2O/c2-1(3,4)5;;;/h;;2*1H2/q-1;+1;;