1-METHYL-5-OXO-2-PHENYLPROLINE

1-METHYL-ALPHA-IONONE

1-PIPERIDINYLACETIC ACID HYDROCHLORIDE

1-PROPYL-2-IMIDAZOLIDINETHIONE

1-propyl-3-pyrrolidinyl hydroxy(diphenyl)acetate hydrochloride

1-METHYL-4-[(4-METHYLPHENYL)TELLANYL]BENZENE

1-METHYL-4-(4-NITROBENZYLIDENE)-1,4-DIHYDROPYRIDINE

1-O-(3,4-DINITROPHENYL)-2,3,4-TRI-O-ACETYL-BETA-D-XYLOPYRANOSIDE

1-O-METHYL-2,3,4,6-TETRA-O-ACETYL-ALPHA-D-GALACTOSIDE

1-OCTADECYL-3-(2-(TRIFLUOROMETHYL)PHENYL)UREA

1-way stopcock

1,1'-(1,2-PHENYLENE)BIS(3-(3-CHLOROPHENYL)UREA)

1,1'-(1,5-NAPHTHALENEDIYL)BIS(3-BENZYLUREA)

1,1'-(2,2'-BITHIOPHENE-5,5'-DIYL)DIPROPAN-1-ONE

1,1'-(4-METHYL-1,3-PHENYLENE)BIS(3-(2-METHOXYETHYL)UREA)