Pill Identification by Imprints: XR 300 Home Pill Identification by Imprints: XR 300 3 results QUETIAPINE ER 300 MG TABLET Side 1: XR 300 Color: Pale Yellow Side 2: Shape: Oblong SEROQUEL XR 300 MG TABLET Side 1: XR 300 Color: Pale Yellow Side 2: Shape: Oblong SEROQUEL XR 300 MG TABLET Side 1: XR 300 Color: Pale Yellow Side 2: Shape: Oblong Other Popular Drug Imprint 54 544 N 30 51H 51H M 447 SLC 224 AN902 30 660 T536 93/11 1.4 A973 E61 243 722 10 10 10 12 or 13 or 14 or 11 S191 logo and 4405 258 CIPLA SZ 467 FPI C 1 L054 G 223 TUMS SD M F2 R 4 WATSON 487 E 415 148 679 VASOTEC MYLAN 199 ER 7 877 CYP 197 1070 L14 RX 537