18269-45-9 Usage
Compound type
cyclic organosilicon compound
Contains
a silicon atom and an oxygen atom in its seven-membered ring structure
Usage
building block in organic synthesis, ligand in metal-catalyzed reactions
Physical form
clear, colorless liquid
Odor
slightly fruity
Flammability
flammable, forms explosive mixtures with air
Safety precautions
handle with care and follow proper safety measures
Check Digit Verification of cas no
The CAS Registry Mumber 18269-45-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,2,6 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 18269-45:
(7*1)+(6*8)+(5*2)+(4*6)+(3*9)+(2*4)+(1*5)=129
129 % 10 = 9
So 18269-45-9 is a valid CAS Registry Number.
18269-45-9Relevant articles and documents
7- AND 8-MEMBERED OXASILACYCLOALKANES-I PREPARATION
Chvalovsky, V.,El-Hamouly, W. S.
, p. 1195 - 1197 (2007/10/02)
Some new α-trimethylsiloxy-ο-methyl(ethoxy)silyl substituted alkanes of the formula (CH3)3SiO(CH2)nSi(CH3)x=(OC2H5)3-x (x=0,1,2; n=5,6) were synthesized.These compounds are stable and can undergo base catalysed decomposition producing 1-oxa-2-sila-2,2-dis
