261619-90-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 261619-90-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,1,6,1 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 261619-90:
(8*2)+(7*6)+(6*1)+(5*6)+(4*1)+(3*9)+(2*9)+(1*0)=143
143 % 10 = 3
So 261619-90-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H16O4/c1-14-10-7-6-9(5-4-8-13)11(15-2)12(10)16-3/h6-8H,4-5H2,1-3H3
261619-90-3Relevant academic research and scientific papers
Tandem molybdenum catalyzed hydrosilylations: An expedient synthesis of β-aryl aldehydes
Frost, Christopher G.,Hartley, Benjamin C.
, p. 4259 - 4261 (2008/02/12)
The synthesis of β-aryl aldehydes utilizing a tandem molybdenum catalyzed hydrosilylation is described. This new functional group interconversion provides an efficient method for the two-carbon homologation of aryl aldehydes.