2,4-DINITRO-2'-METHOXYSTILBENE

2,4-DINITRO-4'-ETHOXYDIPHENYLAMINE

2,4-DINITROPHENETOLE

2,5-furandione 2-(phenylhydrazone)

2,5,6-TRIMETHYL-BENZOTHIAZOLE

2,5,7-TRINITRO-9-PYRIDIN-2-YLMETHYLENE-9H-FLUORENE-4-CARBOXYLIC ACID ME ESTER

2,5,8-Trimethyl-5,6,11,12-tetrahydrodibenzo[b,f][1,5]diazocine

2,6-BIS-(4-BROMO-PHENYL)-4-PHENYL-THIOPYRANYLIUM, TETRAFLUORO BORATE

2,6-BIS-FURAN-2-YLMETHYLENE-CYCLOHEXANONE

2,6-BIS(2-METHOXYBENZYLIDENE)-1-CYCLOHEXANONE

2,4,6-TRIMETHYLQUINOLINE SULFATE MONOHYDRATE

2,4,6-TRIPHENYL-1-[2-(2,4,6-TRIPHENYL-1-PYRIDINIUMYL)ETHYL]PYRIDINIUM DITETRAFLUOROBORATE

2,4,6-TRIS-(4-TERT-BUTYL-PHENYL)-(1,3)OXAZIN-1-YLIUM, TETRAFLUORO BORATE

2,4,7-TRICHLORO-9-FLUORENONE OXIME

2,4,8,10-TETRAPHENYL-5,11-DIOXA-1,7-DIOXONIA-6-BORANUIDASPIRO[5.5]UNDECA-1,7-DIENE HEXACHLOROSTIBATE(V)