2-[(E)-2-Nitroethenyl]thiophene with CAS number of 34312-77-1 is also known as 2-(2-Nitroethenyl)thiophene ; 2-(2-Nitrovinyl)thiophene ; Akos 90542 ; Timtec-bb sbb000122 ; Nitrovinylthiophene ; Trans-2-(2-nitrovinyl)thiophene ; 2-Nitrovinyl thiophene ; Trans-2-(2-Nitroethenly)thiophene .