diff --git a/mathics_scanner/data/named-characters.yml b/mathics_scanner/data/named-characters.yml
index 3b5329e..314cf32 100644
--- a/mathics_scanner/data/named-characters.yml
+++ b/mathics_scanner/data/named-characters.yml
@@ -6224,7 +6224,7 @@ LeftDoubleBracket:
   esc-alias: '[['
   has-unicode-inverse: false
   is-letter-like: false
-  operator-name: LeftPart
+  operator-name: LeftDoubleBracket
   unicode-equivalent: "\u301A"
   unicode-equivalent-name: LEFT WHITE SQUARE BRACKET
   wl-reference: https://reference.wolfram.com/language/ref/character/LeftDoubleBracket.html
@@ -8569,7 +8569,7 @@ RightDoubleBracket:
   esc-alias: ']]'
   has-unicode-inverse: false
   is-letter-like: false
-  operator-name: RightPart
+  operator-name: RightDoubleBracket
   unicode-equivalent: "\u301B"
   unicode-equivalent-name: RIGHT WHITE SQUARE BRACKET
   wl-reference: https://reference.wolfram.com/language/ref/character/RightDoubleBracket.html
diff --git a/mathics_scanner/generate/build_tables.py b/mathics_scanner/generate/build_tables.py
index 1240d6e..49c26f4 100755
--- a/mathics_scanner/generate/build_tables.py
+++ b/mathics_scanner/generate/build_tables.py
@@ -153,6 +153,11 @@ def compile_tables(data: dict) -> dict:
         if "wl-unicode" in v
     }
 
+    # WL to AMS LaTeX characters
+    amslatex_named_characters = {
+        k: v.get("amslatex") for k, v in data.items() if "amslatex" in v
+    }
+
     operator_names = sorted([k for k, v in data.items() if "operator-name" in v])
 
     ascii_operators = []
@@ -219,6 +224,7 @@ def compile_tables(data: dict) -> dict:
 
     return {
         "aliased-characters": aliased_characters,
+        "amslatex-named-characters": amslatex_named_characters,
         "ascii-operators": ascii_operators,
         "ascii-operator-to-symbol": ascii_operator_to_symbol,
         "ascii-operator-to-character-symbol": ascii_operator_to_character_symbol,