18789-71-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18789-71-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,7,8 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 18789-71:
(7*1)+(6*8)+(5*7)+(4*8)+(3*9)+(2*7)+(1*1)=164
164 % 10 = 4
So 18789-71-4 is a valid CAS Registry Number.
18789-71-4Relevant articles and documents
Evidence for the Formation of Chloromethoxy(trimethyl)silane
Gundersen, Lise-Lotte,Benneche, Tore
, p. 975 - 977 (2007/10/02)
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A NEW METHOD FOR CONVERTING ALKYL HALIDES TO HOMOLOGOUS ALDEHYDES
Ager, David J.,Cookson, Richard C.
, p. 1677 - 1680 (2007/10/02)
Phenylthiotrimethylsilylmethyl lithium can be alkylated and the product hydrolysed to the aldehydes by oxidation and rearrangement.