130423-86-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130423-86-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,4,2 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 130423-86:
(8*1)+(7*3)+(6*0)+(5*4)+(4*2)+(3*3)+(2*8)+(1*6)=88
88 % 10 = 8
So 130423-86-8 is a valid CAS Registry Number.
130423-86-8Relevant academic research and scientific papers
SYNTHESIS AND PROPERTIES OF 5-PHENYLETHYNYLFURAN-2-ALDEHYDE
Zavodnov, V. S.,Kul'nevich, V. G.,Zinov'ev, V. D.
, p. 386 - 389 (2007/10/02)
Phenylethynylation of 5-halofurfurals gives 5-phenylethynylfuran-2-aldehyde which can be converted into the corresponding acid and several of its derivatives with retention of the triple bond.
