Xanthoproteyc or Xanthoproteic: How To spell?

The word Xanthoproteyc 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 'EY'
Wrong Spelling:  xanthoprot-ey-c 
Correct Spelling:  xanthoprot-ei-c 
Find more incorrect spellings of Xanthoproteic to spell right way.