chloro,methylthiophen,phthalazine
Phthalazine
63681-02-71-PHTHALAZINEACETIC ACID, 2-(1,2,3-BENZOTHIADIAZOL-5-YL)-7-CHLORO-1,2,3,4-TETRAHYDRO-4-OXO-
501009-83-21,4-Phthalazinedione,6-(6,7-dihydro-7-hydroxy-5-methyl-5H-pyrrolo[3,2-f]benzoxazol-2-yl)-2,3-dihydro-