Sasoline or Sassoline: How To spell?
The word Sasoline is misspelled against Sassoline, a noun meaning "Native boric acid, found in saline incrustations on the borders of hot springs near Sasso, in the territory of Florence."
Sassoline has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings sa & oline which should not be misspelled with single 'S'
Wrong Spelling:  sa-s-oline  Correct Spelling:  sa-ss-oline 
Find more incorrect spellings of Sassoline to spell right way.