432020-60-5

630125-88-1 Piperazine, 1-(2-methoxy-4-nitrobenzoyl)-4-methyl-

473733-98-1 Piperazine, 1-(2-hydroxy-3-nitrobenzoyl)-4-(1-oxido-2-pyridinyl)-

835922-53-7 Piperidinium, 1-(4-hydroxy-2-butynyl)-1-(4-penten-2-ynyl)-, chloride

104793-88-6 Piperidinium, 1-(1,3-dithiol-2-ylidene)-3-methyl-, perchlorate

415924-66-2 Piperazine, 1-(2-fluorophenyl)-4-[[4-(phenylmethoxy)phenyl]methyl]-

473733-91-4 Piperazine, 1-(2-hydroxy-3-nitrobenzoyl)-4-(2-pyridinylcarbonyl)-

473733-89-0 Piperazine, 1-(2-hydroxy-3-nitrobenzoyl)-4-(2-thienylcarbonyl)-

491877-40-8 Piperidinium, 1-(1-methylethyl)-1-(2-methylpropyl)-, tetrafluoroborate(1-)

105898-12-2 Piperazine, 1-(2-furanylcarbonyl)-4-[2-(4-methoxyphenyl)-2-oxoethyl]-

729607-09-4 Piperazine, 1-(2H-indazol-3-ylcarbonyl)-4-(4-methoxyphenyl)-

104794-16-3 Piperidinium, 1-(1,3-dithiol-2-ylidene)-3,5-dimethyl-, iodide

104794-22-1 Piperidinium, 1-(1,3-dithiol-2-ylidene)-5-(ethoxycarbonyl)-2-methyl-,perchlorate

355812-18-9 Piperazine, 1-(2-methoxyphenyl)-4-(trifluoroacetyl)-

349097-28-5 Piperazine, 1-(2-methoxyphenyl)-4-[(5-nitro-2-furanyl)carbonyl]-

216063-24-0 Piperidinium, 1-(4-penten-2-ynyl)-1-(2-propynyl)-, bromide

104793-96-6 Piperidinium, 1-(1,3-dithiol-2-ylidene)-4-hydroxy-, perchlorate (salt)

729606-97-7 Piperazine, 1-(2H-indazol-3-ylcarbonyl)-4-[3-(trifluoromethyl)phenyl]-

491612-35-2 Piperazine, 1-(2-methoxyphenyl)-4-[6-[(triphenylmethyl)thio]hexyl]-

461664-02-8 Piperazine, 1-(2-methyl-4-nitrophenyl)-

104794-18-5 Piperidinium, 1-(1,3-dithiol-2-ylidene)-2-methyl-, perchlorate