Sucinic or Succinic: How To spell?

The word Sucinic is misspelled against Succinic, an adjective meaning "Pertaining to, or derived from, amber; specif., designating a dibasic acid, C/H/.(CO/H)/, first obtained by the dry distillation of amber. It is found in a number of plants, as in lettuce and wormwood, and is also produced artificially as a white crystalline substance having a slightly acid taste."