নাইজেৰিয়ানাইট্ৰ`ছেলুল`জ
নাইট্ৰ`এনিলিন (Assamese)
1. The term nitroaniline in chemistry refers to a derivative of aniline (C6H5NH2) containing a nitro group (—NO2) There are three simple nitroanilines of formula C6H4(NH2)(NO2) which differ only in the position... from wikipedia.org