Pill Identification by Imprints: Y23 Home Pill Identification by Imprints: Y23 2 results ESZOPICLONE 3 MG TABLET Side 1: LU Color: Dark Blue Side 2: Y23 Shape: Round ESZOPICLONE 3 MG TABLET Side 1: LU Color: Dark Blue Side 2: Y23 Shape: Round Other Popular Drug Imprint C HBP E 103 PH051 logo and 342 NoDoz MYLAN 2302 60 T RX724 TA3M DARAPRIM A3A IG271 RP RCC RX 791 LFX 54 986 ZA21 M75 ZA-51 VRX 405 R 15 MYLAN GT 16 H7.5 325 logo and 97 n 574 MUTUAL 901 PRE 01 51 RX905 MYLAN 152 PAXIL H 3 EP 130 VALTREX 1 gram A029 GX ES7 SG1002 ZESTRIL 30 L898 30mg C82