Pill Identification by Imprints: logo 631 Home Pill Identification by Imprints: logo 631 1 result ISOSORBIDE MONONIT 10 MG TAB Side 1: logo 631 Color: Blue Side 2: Shape: Round Other Popular Drug Imprint 4833X logo and 152 G1 ACN 4 IP 466 U 128 M A11 logo and A3 I 52 PAD 0180 SLX 102 Fentanyl 25 mcg/hr 93 27 54 751 M 544 logo and 5 ZC 67 BL 07 64 MP 46 680 MCR 313 RCC GPE C 269 37 98 CTI 116 A297 81/40 WP 0321 P294 SEARLE 1461 X08 CL14 E 82 337 118 E122 ND1 RX905 MYLAN 6120