Pill Identification by Imprints: LL 721 Home Pill Identification by Imprints: LL 721 2 results BUTALBITAL-ACETAMINOPHEN 50-325 MG TAB Side 1: LL 721 Color: White Side 2: Shape: Oblong BUTALBITAL-ACETAMINOPHEN 50-325 MG TAB Side 1: LL 721 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint BM 105 AZ6 L131 Fentanyl 50 mcg/hr L149 M164 K 102 L421 ZC55 VS 80 CYP 197 AUGMENTIN XR 161 K-TAB PERCOCET RESPA 177 25 43 PRE 01 AMOX 250 P 075 cor 134 riba 200 4 9 PX 3 ACTIQ 1200 AN 41 C 474 STI 022 SG 326 logo and 832 252 or 302 B853 GG 337 logo and 497 L050 259 or 310 logo 9 ORA WPI 1000 R3