1,3-Bis(phenylphosphino)propane

2,5-bis(2-(2-(2-methoxyethoxy)etho... 

2,6-dibromo-4,8-bis(2-ethylhexylox... 

4,8-bis(2-ethylhexyloxy)benzo [1,2... 

1,3-Bis-(2,4,6-trimethylphenyl)imi... 

4,4'-(1-bromomethyl) bis-Benzonitr... 

6,7-dimethoxy-3,3-bis(4-methoxyphe... 

2,5-Bis(1,1,3,3-tetramethylbutyl)h...   

N,N'-Bis-Boc-1-Guanylpyrazol 

1,2-Bis(maleimido)ethane 

O-(Benzotriazol-1-yl)-N,N,N',N'-bi... 

1,2-Bis(2-aminoethoxy)ethane 

1,2-Bis[2-(p-toluenesulfonyloxy)et... 

O-(Benzotriazol-1-yl)-N,N,N',N'-bi... 

(4-BUTYL-PHENYL)-BIS-[4-(4-PHENYL-...   

N,N'-Bis(2,6-diisopropylphenyl)-1,... 

(2R,3R)-2,3-Bis[(4-Methylbenzoyl)O... 

4,4'-[1-[4-[1-(4-Hydroxyphenyl)-1-... 

N-[1,1-Bis[(acetyloxy)methyl]-3-(4... 

Dinaphtho[2,1-D:1',2'-F][1,3,2]dio... 

1,8-Bis(dimethylamino)naphthalene 

1,2-BIS(M-TOLYLOXY)ETHANE 

1,3-Bis(trimethylsilyl)urea 

(1R,2R)-1,2-Bis(methanesulfonyloxy... 

((ethane-1,2-diylbis(oxy))bis(4,1-... 

N,N-bis[3-(dimethylamino)propyl]-N... 

(S)-1-[3,5-Bis(trifluoromethyl)phe... 

1-Pyrrolidinecarboxylic acid,2,2'-... 

1-o-acetyl-3,5-bis-(4-chlorobenzoy... 

4,4-Bis(chloroomethyl)-1,1-bipheny... 

1-PROPYL-3-METHYL-IMIDAZOLIUM BIS(... 

1,2-Bis(triethoxysilyl)ethane 

2-Chloro-1,3-bis(dimentylamino)tri... 

(S)-1-((R)-1-(3,5-bis(trifluoromet...   

Iopamidol(1-N,3-N-bis(1,3-dihydrox...   

Iohexol(1-N,3-N-bis(2,3-dihydroxyp...   

1,8-Bis(dimethylamino)naphtalene   

1,3-Bis(diphenylphosphino)propane   

(S)-(-)-2,2'-Bis[di(3,5-xylyl)phos...   

[1,1'-Bis(diphenylphosphino)ferroc...   

1,1'-bis(diphenylphosphino)ferroce...   

1,1'-Bis(diphenylphosphino)ferroce...   

(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl...   

1,2-Bis(diphenylphosphino)ethane   

2,3:4,5-bis-O-(1-methylethylidene)...   

(2R,3S)-2-[(1R)-1-[3,5-Bis(trifluo...   

benzyl(2S)-2-({(1-R)-1-[3,5-bis(tr...   

N2,N7-Di(naphthalen-1-yl)-N2,N7-di...   

N4,N4'-Di(naphthalen-1-yl)-N4,N4'-...   

N1,N1'-(Biphenyl-4,4'-diyl)bis(N1-...   

9-Phenyl-3,6-bis(4-(1-phenyl-1H-be...