o-Tolylbiguanide hydrochloride

1,3-Diphenylacetone p-Tosylhydrazone

1,3-联苯基丙酮间甲苯磺酰腙

o-Tolidine dihydrochloride hydrate

Disperse red

分散红

1,4-Epoxy-1,2,3,4-tetrahydronaphthalene

1-Chloro-4,4-difluoropentane

4-Bromo-2-chloro-3-fluoroiodobenzene

2-Amino-3-bromo-5-fluorobenzonitrile

1,1-Bis(trifluoromethyl)-cyclopentane

Ethyl 4-(2-ethoxy-2-oxoethyl)benzoate