Pill Identification by Imprints: K237 Home Pill Identification by Imprints: K237 1 result URSODIOL 300 MG CAPSULE Side 1: K237 Color: Pink Side 2: K237 Shape: Oblong Other Popular Drug Imprint 339 BL 50 ZESTRIL 20 TYLENOL 325 HOSPITAL MYLAN 5420 A30 U ALLFEN GG 451 NORPRAMIN 150 W 902 Z 12 CN 500 GILEAD GG 65 M 544 MP 445 C 35 XELODA 2101 EP 116 M MN2 1313 25 43 U 785 L490 A/P 12.5 / 30 832 BC20 SOMA EB 90 B4 RSN I4 MP 17 IG274 C55 T004 VP 011 WATSON 860