1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane;oxepan-2-one
CAS No. 52136-47-7
Co.Li.Mn.Mo.Ni.O 864452-44-8
Santhogenol 86450-56-8
香豆素,3-苄基-7-羟基-4-甲基-