178161-06-3 Usage
Structure
A naphthalene molecule with two tert-butyldimethylsilyloxymethyl groups attached to the 2 and 7 positions.
Appearance
Colorless to pale yellow solid.
Melting point
High.
Solubility
Soluble in organic solvents.
Uses
Commonly used as a reagent in organic synthesis and as a protecting group for alcohols. It is also used as a building block in the synthesis of complex organic molecules and is widely used in the pharmaceutical and agrochemical industries.
Check Digit Verification of cas no
The CAS Registry Mumber 178161-06-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,1,6 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 178161-06:
(8*1)+(7*7)+(6*8)+(5*1)+(4*6)+(3*1)+(2*0)+(1*6)=143
143 % 10 = 3
So 178161-06-3 is a valid CAS Registry Number.
InChI:InChI=1/C22H36O2Si2/c1-21(2,3)25(7,8)23-19-13-11-17-12-14-20(16-18(17)15-19)24-26(9,10)22(4,5)6/h11-16H,1-10H3