Pill Identification by Imprints: S77 Home Pill Identification by Imprints: S77 1 result SM STOOL SOFTENER 100 MG SFTGL Side 1: S77 Color: Orange-Red Side 2: Shape: Oval Other Popular Drug Imprint U 400 ZA48 par 028 R12 1044 Fentanyl 75 mcg/hr M B7 4576 38 logo and DS 100 83 73 01 M Z1 MCR 109 IP 219 CLR 50 APO 018 JANSSEN IBU 600 H H SP 39 20700UL WATSON 453 RI3 001 806 229 IP 10 GLD 26 VP 031 5011 V 2876 ZF 22 TCL 097 E150 L129 W 40 AC MAXALT