Pill Identification by Imprints: ZC19 Home Pill Identification by Imprints: ZC19 1 result RIBAVIRIN 200 MG TABLET Side 1: ZC19 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint ACTIQ G 93 208 A026 CL90 593 MYLAN 7165 MYLAN 2302 WPI 858 RE 79 CN 500 U16 A 6 M 83 RTG-200 N 11 CL50 M15 RP 104 E 615 L130 138 NM1 M 544 U35 A 214 SZ 76 TL 383 B082 E 771 M logo and 255 V249 MUTUAL 100 C35 or P logo and 256 A 49 BAYER BAYER CL 85 MP 43