Pill Identification by Imprints: S407 Home Pill Identification by Imprints: S407 1 result POTASSIUM CITRATE ER 10 MEQ TB Side 1: S407 Color: Pale Yellow Side 2: Shape: Oblong Other Popular Drug Imprint logo 1115 DAN 5555 N006 MYLAN 6895 MYLAN 5300 AN 643 R530 cor 238 GG 51 BRX 4 A 21 Theo-24 200 mg logo and 5240 LAN 1301 AAT 104 M523 YS 02 DG2 4993 MYLAN GT 8 AC 355 W 1035 A 48 SCU2 M 1 LIN 600 4 N 08 93 5527 44 218 93 292 UPSHER-SMITH 0225 WATSON 862 T88 barr 15 mg RIC PEPCID FLZ 150 3799 L431