52427-13-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52427-13-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,4,2 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 52427-13:
(7*5)+(6*2)+(5*4)+(4*2)+(3*7)+(2*1)+(1*3)=101
101 % 10 = 1
So 52427-13-1 is a valid CAS Registry Number.
InChI:InChI=1/C15H24O/c1-3-13(2)7-5-4-6-8-14-9-11-15(16)12-10-14/h9-13,16H,3-8H2,1-2H3
52427-13-1Relevant articles and documents
Methylation of phenolic hydroxyl group and demethylation of anisoles
Sato, Nobuhiro,Endo, Hiroyuki
experimental part, p. 229 - 230 (2009/12/03)
A mild methylation of phenolic hydroxyl groups with iodomethane was enabled in the presence of sodium bis(trimethylsilyl)amide at room temperature. The reverse reaction, namely demethylation of methyl phenyl ethers, was easily achieved by microwave heating with neat iodotrimethylsilane.
