Pill Identification by Imprints: E501 Home Pill Identification by Imprints: E501 4 results NICARDIPINE 20 MG CAPSULE Side 1: E501 Color: Light Blue Side 2: E501 Shape: Oblong NICARDIPINE 20 MG CAPSULE Side 1: E501 Color: Light Blue Side 2: E501 Shape: Oblong NICARDIPINE 20 MG CAPSULE Side 1: E501 Color: Light Blue Side 2: E501 Shape: Oblong NICARDIPINE 20 MG CAPSULE Side 1: E501 Color: Light Blue Side 2: E501 Shape: Oblong Other Popular Drug Imprint 499 245 or 302 N040 EP 121 EP 131 SEARLE 2752 logo YF W964 M164 WW 63 W 785 T 10 logo and 241 WPI 858 N 204 b 971 Prenate Chew AK2 861 N024 AZ 40 207 WPI 1118 SC 1 332 44 112 ZC18 WW 951 FHI EX0096 or 50 KU 181 U01 4 0 60 96 5124 V MYLAN 5300 FO NTBC 10 mg N 80 536