Pill Identification by Imprints: CARBATROL 300 mg Home Pill Identification by Imprints: CARBATROL 300 mg 1 result CARBATROL ER 300 MG CAPSULE Side 1: Shire Color: Black Side 2: CARBATROL 300 mg Shape: Oblong Other Popular Drug Imprint US 13 1 4 54 662 H3647 N 11 WATSON 453 394 b 214 P 054 GX ES7 PFD 267 mg R0.50 HP59 PZ 250 L374 S 10 T 47 NPR EC 375 ZC 68 D 93-5 RP 106 0.5 mg ZC 66 447 EXELON 3 mg CP 403 BP 632 L203 ACN 4 GXL 10 TL 382 MP 30 logo and 038 BMS 1965 CXL 8 IP 116 V344 31 62 E 801