This is the Continuous Integration Build of FHIR (will be incorrect/inconsistent at times).
See the Directory of published versions 
| SubstanceDefinition |
Substance (and derived classes: Chemical, Polymer, Protein, Nucleic_Acid, Structurally_Diverse) |
| identifier |
Substance.Substance_Id |
| version |
Version.Version_Number |
| status |
n/a |
| classification |
Substance_Classification.Substance_Classification and Substance_classification.Substance_Classification_Subtype |
| domain |
Substance_Classification.Substance_Classification (and Code and Type) and Substance_Classification.Substance_Classification_Subtype |
| grade |
Substance_Specified_Substance_Group_3.Grade |
| description |
Substance.Comment |
| informationSource |
Substance.Reference_Source |
| note |
n/a |
| manufacturer |
n/a |
| supplier |
n/a |
| moiety |
Substance.Moiety |
| role |
Moiety.Moiety_Role |
| identifier |
Moiety.Moiety_Id |
| name |
Moiety.Moiety_Name |
| stereochemistry |
Moiety.Stereochemistry |
| opticalActivity |
Moiety.Optical_Activity |
| molecularFormula |
Moiety.Molecular_Formula |
| amount[x] |
Moiety.Amount |
| measurementType |
Amount.Amount_Type |
| characterization |
n/a |
| technique |
n/a |
| form |
n/a |
| description |
n/a |
| file |
n/a |
| property |
Substance.Property |
| type |
Property.Property_Type |
| value[x] |
Physical Characteristics, attribute's value |
| molecularWeight |
|
| method |
Molecular_Weight.Molecular_Weight_Method |
| type |
Molecular_Weight.Molecular_Weight_Type |
| amount |
Molecular_Weight.Amount |
| structure |
Substance.Structure |
| stereochemistry |
Structure.Stereochemistry |
| opticalActivity |
Structure.Optical_Activity |
| molecularFormula |
Structure.Molecular_Formula |
| molecularFormulaByMoiety |
Structure.Molecular_Formula_By_Moiety |
| molecularWeight |
Structure.Molecular_Weight |
| technique |
n/a |
| sourceDocument |
Structure.Reference_Source |
| representation |
Structure.Structural_Representation |
| type |
Structural_Representation.Structural_Representation_Type |
| representation |
Structural_Representation.Structural_Representation |
| format |
n/a |
| document |
Structural_Representation.Structural_Representation_Attachment |
| code |
Substance.Substance_Code |
| code |
Substance_Code.Code, Substance_Code.Code_System, Substance_Code.Code_System_Id |
| status |
Substance_Code.Code_System_Status |
| statusDate |
Substance_Code.Code_Change_Date |
| note |
Substance_Code.Comment |
| source |
Substance_Code.Reference_Source |
| name |
Substance.Substance_Name |
| name |
Substance_Name.Substance_Name |
| type |
Substance_Name.Substance_Name_Type |
| status |
n/a |
| preferred |
n/a |
| language |
Substance_Name.Language |
| domain |
Substance_Name.Substance_Name_Domain |
| jurisdiction |
Substance_Name.Jurisdiction |
| synonym |
n/a |
| translation |
n/a |
| official |
Substance_Name.Official_Name |
| authority |
Official_Name.Official_Name_Type |
| status |
Official_Name.Official_Name_Status |
| date |
Official_Name.Official_Name_Status_Change_Date |
| source |
Substance_Name.Reference_Source |
| relationship |
Substance.Reference_Information.Relationship |
| substanceDefinition[x] |
Substance_Relationship.Related_Substance_Id |
| type |
Substance_Relationship.Relationship_Type |
| isDefining |
Substance_Relationship.Is_Defining |
| amount[x] |
Substance_Relationship.Amount.Quantity |
| ratioHighLimitAmount |
Substance_Relationship.Amount.Quantity.High_Limit |
| comparator |
Substance_Relationship.Amount_Type |
| source |
Substance_Relationship.Reference_Source |
| sourceMaterial |
Substance.Source_Material |
| type |
Source_Material.Source_Material_Type |
| genus |
Source_Material.Organism.Genus |
| species |
Source_Material.Organism.Species |
| part |
Source_Material.Part_Description.Part |
| countryOfOrigin |
Source_Material.Country_Of_Origin |