CREATE TABLE table_42770 ("Region" TEXT, "Date" FLOAT, "Label" TEXT, "Format" TEXT, "Catalog" TEXT)

What is Catalog, when the Region is UK, and when Label is Razor Records?
SELECT "Catalog" FROM table_42770 WHERE "Region" = 'uk' AND "Label" = 'razor records'
SELECT "Catalog" FROM "table_42770" WHERE "Label" = 'razor records' AND "Region" = 'uk'