bis(DL-methioninato-N,O)copper

sell 4,4'-bis(4-aminophenoxy)biphe... 

sell 2,2'-bis(2-chlorophenyl)-4,4'... 

Lithium bis(trimethylsilyl)amide 

1-[4-(Pyridin-2-yl)phenyl]-5-(s)-2...   

5-Amino-N,N'-bis(2,3-dihydroxyprop...   

5-(Acetamido)-N,N'-bis(2,3-dihydro...   

4,4'-Bis(2-bromoacetyl)biphenyl   

(2S,2'S)-di-tert-butyl 2,2'-(4,4'-...   

1,8-Bis(dimethylamino)naphtalene   

2,8-bis(trifluoromethyl)quinolin-4... 

2,2-Bis(4-Hydroxy-3-methylphenyl)p...   

2,2-Bis(4-Hydroxy phenyl)butane   

1,1-Bis(4-hydroxyphenyl)cyclohexan...   

2-bromo-9,10-bis(2-naphthalenyl)an...   

n,n-bis((1,1'-biphenyl)-4-yl)-4'-b...   

n-(4-bromophenyl)-n,n-bis(1,1'-bip...   

bis(4-biphenylyl)amine   

4,4'-cyclohexylidenebis(n,n-bis(4-...   

4-bis(4-methylphenyl)aminobenzalde...   

Bis(4-cyanophenyl)methanol   

barium bis(4-anilinobenzenesulphon...   

3,4-bis(2-methoxyethoxy)benzaldehy...   

3,4-bis(2-methoxyethoxy)benzonitri...   

n-benzoyl-5'-o-(bis(4-methoxypheny...   

5'-o-(bis(4-methoxyphenyl)phenylme...   

b-(4-(bis((1,1'-biphenyl)-4-yl)ami...   

4,4'-bis(bromomethyl)diphenyl ethe...   

Bis(2,4,4-trimethylpentyl)phosphin...   

3,5-Bis(trifluoromethyl)benzenebor...   

2,2-bis-(4-cyanatophenyl)propane   

4-chloro-6,7-bis(2-methoxyethoxy)q...   

(s-(r',r'))-2,3-bis(benzoyloxy)but...   

5-(bis(2-hydroxyethyl)amino)-1-met...   

4,4'-(4,5,6,7-tetrabromo-1,1-dioxi...   

3,20-bis(ethylenedioxy)-19-norpreg...   

bis[3-[6,7,8-trimethoxy-2-methyl-1...   

(5a,11b)-11-(4-(dimethylamino)phen...   

(5alpha,10alpha)-5,10-epoxy-17-hyd...   

bis(2-oxo-3-oxazolidinyl)phosphini...   

4,4'-bis(2,2-diphenylvinyl)-1,1'-b...   

4,4'-bis(4-(di-p-tolylamino)styryl...   

n,n'-bis(naphthalene-2-yl)-n,n'-bi...   

dithio-2,2'-bis(n-methylbenzamide)   

3,5-bis(trifluoromethyl)benzyl bro...   

(4s,5r)-5-(3,5-bis(trifluoromethyl...   

3',5'-bis-o-(4-chlorobenzoyl)-2-de...   

2-amino-4,5-bis(2-methoxyethoxy)be...   

6,7-bis-(2-methoxyethoxy)-4(3h)-qu...   

1,3-Bis(bromomethyl)-benzene   

Malonaldehyde bis(dimethyl acetal)