p. 4204 - 4207
(2011/10/04)(2010/08/05)
4-chloro-2-methylsulfanyl-pyrrolo[2,1-f][1,2,4]triazine
2-(methylsulfanyl)-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one
2-thioxo-2,3-dihydro-1H-pyrrolo[2,1-f][1,2,4]triazin-4-one
1-(3-benzoyl-thioureido)-1H-pyrrole-2-carboxylic acid methyl ester
7-bromo-2-methylsulfanyl-pyrrolo[2,1-f][1,2,4]triazine