1,3-DIETHYL-8-PHENYLXANTHINE

1,3-DIETHYL-8-PHENYLXANTHINE

1,3-DIMETHOXY-5-(2-NITROPROP-1-ENYL)BENZENE

1,3-Dimethoxybenzene

1,3-Diphenylisobenzofuran

1,3-Diphenylisobenzofuran

N,N'-DI-SEC-BUTYLCARBODIIMIDE

N,N'-DI-SEC-BUTYLCARBODIIMIDE

1,3-DITHIOLANE-1,1,3,3-TETRAOXIDE