4-[(Dimethylamino)methylene]-1,2-diphenyl-3,5-pyrazolidinedione
CAS No. 6139-74-8
4-[(Dimethylamino)methylene]-1,2-diphenyl-3,5-pyrazolidinedione
cembrene A 31570-39-5
sigmoidin K 158020-56-5