Sucinimide or Succinimide: How To spell?
The word Sucinimide is misspelled against Succinimide, a noun meaning "A white crystalline nitrogenous substance, C2H4.(CO)2.NH, obtained by treating succinic anhydride with ammonia gas. It is a typical imido acid, and forms a series of salts. See Imido acid, under Imido."
Succinimide has double "cc" is mispronounced as "c"Remember double 'CC' in between the strings Su & inimide which should not be misspelled with single 'C'
Wrong Spelling:  Su-c-inimide  Correct Spelling:  Su-cc-inimide 
Check more misspelled words of Succinimide to spell it correct.