Pyridinium

Pyridinium, 4,4'-(1,3-propanediyl)bis[1-methyl-, diiodide

2,3'-Bipyridinium,1'-methyl-, iodide (1:1)

Pyridinium, 2,3,4,5-tetrahydro-1-methyl-, tetraphenylborate(1-)

Pyridinium, 1-chloroethylide

Pyridinium,2-bromo-4-[2-[4-(dimethylamino)-1-naphthalenyl]ethenyl]-1-methyl-,iodide

Pyridinium, 1-(6-aminohexyl)-2-[2-(4-cyanophenyl)ethenyl]-,methanesulfonate

Pyridinium, 1-(6-aminohexyl)-2-[2-(4-bromophenyl)ethenyl]-,methanesulfonate

Pyridinium,1-[[2-(aminocarbonyl)phenyl]methyl]-2,3,4,5-tetrahydro-6-methyl-,perchlorate

4,4'-Bipyridinium, 1-butyl-1'-propyl-, dibromide

Pyridinium, 2-[[(aminothioxomethyl)methylhydrazono]methyl]-1-methyl-,iodide

1-[3-(6-AMINO-9H-PURIN-9-YL)PROPYL]-3-CARBAMOYLPYRIDINIUM BROMIDE HYDRATE(1:1:3)

3-amino-10-methyl-9-({4-[({4-[(1-methylpyridinium-4-yl)amino]phenyl}sulfonyl)amino]phenyl}amino)acridinium diperchlorate

Pyridinium,1-[[4-[[[[3-[3,3-dibutyl-7-(dimethylamino)-2,3,4,5-tetrahydro-1,1-dioxido-1,4-benzothiazepin-5-yl]phenyl]amino]thioxomethyl]amino]phenyl]methyl]-2-ethoxy-, bromide

1,1'-(2,6-PYRAZINEDIYLDIMETHYLENE)BIS(PYRIDINIUM IODIDE) N,N-DIOXIDE

Pyridinium, 1-hexadecyl-2-methoxy-, bromide

Pyridinium, 1-(1-pyrrolidinylcarbonyl)-

Pyridinium, 1-ethyl-3,5-dimethyl-, ethyl sulfate

Pyridinium, 4-fluoro-1-(phenylmethyl)-, chloride

Pyridinium, 1-amino-2-(phenylethynyl)-, methanesulfonate

Pyridinium, 3-hydroxy-1-[(1E)-3-(4-nitrophenyl)-3-oxo-1-propenyl]-,chloride

Pyridinium, 1-[(4-chlorophenyl)methoxy]-2,4,6-triphenyl-, perchlorate

Pyridinium, 1,1'-(1,6-hexanediyl)bis[2-[2-(2-chlorophenyl)ethenyl]-,dibromide

Pyridinium, 1-[(3-methylphenyl)methyl]-, chloride

3-INDOL-2-YL-1-(3-(TRIMETHYLAMMONIO)PROPYL)PYRIDINIUM DIBROMIDE

Pyridinium, 1-heptyl-2-[(hydroxyimino)methyl]-, chloride