170879-71-7 Usage
Synthesis Reference(s)
Tetrahedron Letters, 36, p. 5819, 1995 DOI: 10.1016/0040-4039(95)01105-Q
Check Digit Verification of cas no
The CAS Registry Mumber 170879-71-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,8,7 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 170879-71:
(8*1)+(7*7)+(6*0)+(5*8)+(4*7)+(3*9)+(2*7)+(1*1)=167
167 % 10 = 7
So 170879-71-7 is a valid CAS Registry Number.
170879-71-7Relevant academic research and scientific papers
A novel one-step conversion of α,β-epoxy ketones to o-dichlorobenzaldehydes by the Vilsmeier reaction
Megati, Sreenivasulu,Rao, Krishna G. S.
, p. 5819 - 5822 (2007/10/02)
A novel, versatile one-step synthesis of o-dichlorobenzaldehydes has been developed. Acyclic α,β-epoxy ketones undergo the Vilsmeier reaction to afford o-dichlorobenzenemono- and dicarboxyaldehydes whereas cyclic α,β-epoxy ketones gave des and chlorobenzenedicarboxyaldehydes.
