Pill Identification by Imprints: U37 Home Pill Identification by Imprints: U37 3 results ACETAMINOPHEN-COD #4 TABLET Side 1: U37 Color: White Side 2: Shape: Round ACETAMINOPHEN-COD #4 TABLET Side 1: U37 Color: White Side 2: Shape: Round ACETAMINOPHEN-COD #4 TABLET Side 1: U37 Color: White Side 2: Shape: Round Other Popular Drug Imprint 2230 806 M C53 A20 21 7 383 54 277 35mg FEL 400 TL 171 419 PH033 LILLY 4420 54 144 CR 250 KU 119 54 922 WW 927 ZF 15 N C M 735 IBU 800 AN 321 A/P 12.5 / 30 IP 173 logo and 049 93 900 I7 G 3741 C148 GS 7CZ 44 447 215 MYLAN 8020 SZ W 40 L 202 L052 1300 M MT