Starone or Stearone: How To spell?

The word Starone is misspelled against Stearone, a noun meaning "The ketone of stearic acid, obtained as a white crystalline substance, (C17H35)2.CO, by the distillation of calcium stearate."

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

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