Pill Identification by Imprints: B 311 Home Pill Identification by Imprints: B 311 1 result DOXYCYCLINE 50 MG TABLET Side 1: B 311 Color: Light Beige Side 2: Shape: Round Other Popular Drug Imprint TI 200 MX1 42 R 20 54 557 MYLAN 4070 L463 EM1 3609 CRIXIVAN CL55 AN 553 M L54 MYLAN 5100 Raptor ADIPEX-P 276 703 M161 GG 80 S190 K 57 IP 140 54 489 COR 124 E 70 AC359 SZ441 L015 E 10 E K 2 N P L124 ZC 25 V251 West-ward 257 TA3M 721 N004