CREATE TABLE table_62646 ("Region" CLOB, "Date" CLOB, "Label" CLOB, "Format" CLOB, "Catalog number" CLOB, "Lyrics" CLOB)

What is the Region of the release with Catalog number 3 12046 2?
SELECT "Region" FROM table_62646 WHERE "Catalog number" = '3 12046 2'
SELECT "Region" FROM "table_62646" WHERE "Catalog number" = '3 12046 2'