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 AS 400 S44 McNEIL S 370 1009 LEVOXYL UL MX43 D99 MOT SD 9 POLY 716 H 146 C 93 676 HYD 20 ZE 49 W 904 AN248 M 93 V232 308 BP 650 32 AN896 2 752 logo and 30 A263 30 mg ACTIGALL logo YE D 24 L15 FENTANYL 100mcg/hr PROCARDIA PFIZER 260 ETO 200 MG RH37 MgO E 171 Z 100 N635