Tricyclic fused adenine derivatives
Tricyclic pyrrolopyrazine 5-HT.sub.3 -active compounds
Tricyclic triazolopyrimidine derivatives
Trifluoro- and chlorodifluoromethoxy-1,3,5-triazines and the pre
Trifluoro-and chlorodifluoromethoxy-1,3,5-triazines
Trifunctional blocked isocyanate containing an isocyanurate ring
Trimer catalyst for aliphatic and aromatic isocyanates
Trimer catalyst system for aliphatic and aromatic isocyanates
Trimerization of aromatic nitriles
Trimerization of methyl-isothiocyanate and N,N',N"-trimethyl 2-i
Triols from bicyclic amide acetals
Trioxy bicyclic compounds useful for preparing optically active
Triresorcinyl triazines
Tris(3-acetylthiopropyl)isocyanurate and preparation thereof
Tris-(polyalkoxylated), isocyanurates
Tris-aryls-triazines substituted with biphenylyl groups
Tris-azetidinedione derivative 1,3,5-triazin-2,4,6-triones
Tris-tetrazoles as chemical blowing agents
Trisaryl-1,3,5-triazine ultraviolet light absorbers
Trisaryl-1,3,5-triazine ultraviolet light absorbers