"add-cas-numbers-to-production-flows"

Author: Stew-McD

bw2io/extractors/ecospold2.py

@@ -587,7 +587,7 @@ def extract_exchange(cls, exc):
         if exc.get("mathematicalRelation"):
             data["formula"] = exc.get("mathematicalRelation")
         if exc.get("casNumber"):
-            data["CAS number"] = exc.get("casNumber")
+            data["CAS number"] = exc.get("casNumber").lstrip("0")
 
         data.update(cls.extract_uncertainty_dict(exc))
         return data