24700
Thermal Stability of Peroxy Acyl Nitrates Formed in the Oxidation of CxF2x + 1CH2C ( O ) H ( x = 1 , 6 ) in the Presence of NO2 .
 Peroxy Acyl Nitrates, CxF2x + 1CH2C ( O ) H, NO2
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 Peroxy Acyl Nitrates, CxF2x + 1CH2C ( O ) H, NO2