filter4dフェノールレッド liquid, 0.5%, sterile-filtered, BioReagent, suitable for cell culture; CAS Number: 143-74-8; Synonyms: Phenolsulfonphthalein solution at Sma-AldrichMethod 2 – Use the Excel FILTER Function to Extract Data Based on a Data Validation Drop Down List. If you are working in Excel 2019 and later versions or in Microsoft 365, you can filter data using the FILTER function..