code: public String getNameOfSubstance() {
      if (Chemical_Type.featOkTst && ((Chemical_Type)jcasType).casFeat_nameOfSubstance == null)
        jcasType.jcas.throwFeatMissing("nameOfSubstance", "de.julielab.jules.types.Chemical");
      return jcasType.ll_cas.ll_getStringValue(addr, ((Chemical_Type)jcasType).casFeatCode_nameOfSubstance);}
docs: getter for nameOfSubstance - gets The name of the substance that the registry number or the E.C. number identifies, C
  @generated
  @return value of the feature