2 1 1 generally refers to 2 1 1 engineering construction universities. According to the list of 2 1 1 engineering construction universities published by the Ministry of Education, Shanghai Normal University is not among them, so it does not belong to 21/universities.
Shanghai Normal University is a key construction university in Shanghai. It is a comprehensive university with coordinated development of arts, sciences and crafts. It is good at liberal arts and has the characteristics of normal education.