• LK24205
  2,4-Dichlorothiazole-5-carboxylic acid
  62019-56-1
• LK24201
  tert-Butyl 3-bromo-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate
  723286-80-4
• LK24200
  5-Chloropyrido[3,4-b]pyrazine
  214045-82-6
• LK24199
  Ethyl [1,2,4]triazolo[4,3-a]pyrazine-3-carboxylate
  723286-67-7
• LK24198
  Ethyl 5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine-3-carboxylate
  723286-68-8
• LK24197
  Methyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate
  91476-81-2
• LK24195
  5-Aminopyrazine-2-carboxylic acid
  40155-43-9
• LK24194
  6-Hydroxybenzo[d]thiazole-2-carbonitrile
  939-69-5
• LK24193
  6-Methoxybenzo[d]thiazole
  2942-13-4
• LK24192
  5-Bromopyrazine-2-carboxylic acid
  876161-05-6
• LK24190
  7-Bromo-4-chlorothieno[3,2-d]pyrimidine
  31169-27-4
• LK24188
  Ethyl 3-chloroquinoxaline-2-carboxylate
  49679-45-0
• LK24185
  Ethyl 7-aminothieno[2,3-b]pyrazine-6-carboxylate
  56881-21-1
• LK24183
  Ethyl 3-aminofuro[2,3-b]pyridine-2-carboxylate
  371945-06-1
• LK24182
  2-Iodobenzo[d]thiazole
  1123-99-5
• LK24181
  3-Bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidine
  90914-41-3
• LK24180
  3-Bromo-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
  54738-73-7
• LK24174
  2-(Phenylmethoxy)-4-pyrimidinamine
  60722-67-0
• LK24172
  (S)-tert-Butyl 2-cyanopyrrolidine-1-carboxylate
  228244-04-0
• LK24171
  5-Amino-2-chloropyrimidine
  56621-90-0