80314-36-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80314-36-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,1 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 80314-36:
(7*8)+(6*0)+(5*3)+(4*1)+(3*4)+(2*3)+(1*6)=99
99 % 10 = 9
So 80314-36-9 is a valid CAS Registry Number.
80314-36-9Relevant academic research and scientific papers
ANOMALOUS METALATION BEHAVIOR IN 1,3-OXAZOLES. ALKYLATION OF 2-METHYL-4-CARBOXYOXAZOLES VIA THE CORNFORTH INTERMEDIATE
Meyers, A. I.,Lawson, John P.
, p. 3163 - 3166 (2007/10/02)
Metalation of the methyl group in the title compound is accomplished through the open chain Cornforth precursor.This technique is necessary due to the preferred metalation of the 5-H proton in oxazoles.
