Pill Identification by Imprints: M 542 Home Pill Identification by Imprints: M 542 0 results Nothing Found!!! Other Popular Drug Imprint S 429 E 152 M AC WATSON 414 OTSUKA 90 mg or 30 mg 232 or 294 or 233 W990 GG 634 L489 K 29 HLA 80 C 93 61 61 Ortho or Ortho and 535 or 75 or 135 E 655 ZC41 A100 2 56 543 u75 248 HP 194 501 MP 89 402 Lilly L235 PX 4 93 7198 3QD SZ 438 B 2 M N3 54 017 54 549 8 mg RP120 54 602 M RE6 SMV