Pill Identification by Imprints: E 4 Home Pill Identification by Imprints: E 4 2 results ESTRADIOL 1 MG TABLET Side 1: E 4 Color: Pink Side 2: M Shape: Round ESTRADIOL 1 MG TABLET Side 1: E 4 Color: Pink Side 2: M Shape: Round Other Popular Drug Imprint BTG MP 445 5mg TMC APO T100 AMBI 444 dp H569 862 H 102 AN 515 395 APO 019 U41 ZA-50 AF 852 KU 181 M PD3 beano N S1 W b1011 b 974 P 33 ZF 23 TL601 MP 201 GAS-X ES M A10 80 RIC TL514 KOS Z46 A536 ABG E501 KU 485 G220