Xanthoproteac or Xanthoproteic: How To spell?

The word Xanthoproteac is misspelled against Xanthoproteic, an adjective meaning "Pertaining to, or derived from, xanthoprotein; showing the characters of xanthoprotein; as, xanthoproteic acid; the xanthoproteic reaction for albumin."

Word contains consecutive vowels 'EI' in between alphabets xanthoprot & c is misspelled as 'EA'
Wrong Spelling:  xanthoprot-ea-c 
Correct Spelling:  xanthoprot-ei-c 
Find more incorrect spellings of Xanthoproteic to spell right way.