Pill Identification by Imprints: NT6 Home Pill Identification by Imprints: NT6 1 result THEOPHYLLINE ER 600 MG TABLET Side 1: NT6 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint WATSON 783 ZC 68 VP052 AZ 217 V26 MP 160 93 63 0027 V U41 254 West-ward 450 547 E 104 MYLAN 6440 CL55 287 A 37 2 0 9 0 AV1 BP 649 GX 623 7.5 mg 7.5 mg E701 PLIVA 326 G 11 A Z 40 C F KPI 117 ML 30 W 904 HLP 20 C 91 J 050 P13 SHIRE 465 2L P 241 CL47 EP136