Stairoptene or Stearoptene: How To spell?

The word Stairoptene is misspelled against Stearoptene, a noun meaning "The more solid ingredient of certain volatile oils; -- contrasted with elaeoptene."

Stearoptene has vowels 'ea' together mispronounced as 'ai'
Word contains consecutive vowels 'EA' in between alphabets st & roptene is misspelled as 'AI'
Wrong Spelling:  st-ai-roptene 
Correct Spelling:  st-ea-roptene 
Find more incorrect spellings of Stearoptene to spell right way.

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