Cannabis Indica October 12, 2016October 12, 2016 thcscience_admin Analogues and derivatives of 2C-I: 25I-NB*: 25I-NBF 25I-NBMD 25I-NB34MD 25I-NBOH 25I-NBOMe (NBOMe-2CI) 25I-NB3OMe 25I-NB4OMe N-(2C)-fentanyl: N-(2C-I) fentanyl[1] ^ "Explore N-(2C-I)-Fentanyl | PiHKAL · info". isomerdesign.com.