67640
The usual substrates are alkene s. It is sometimes called the Sohio process , acknowledging that ammoxidation was first discovered by Standard Oil of Ohio in 1957 .
 Standard Oil of Ohio
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Standard Oil of Ohio