Benzenamine,N-(2-ethyl-3-phenyl-1,2,4-thiadiazol-5(2H)-ylidene)-4-methyl-
CAS No. 89476-10-8
B.O.Si.Zr 163332-40-9
Nb.O.Si 163332-39-6
B.Hf.O.Si 163332-45-4
2-氨基-4,6-二甲基-5-嘧啶甲腈