2,1,3-Benzoxadiazole273-09-6100 % similar 2,1,3-Benzoxadiazol-4-amine767-63-548 % similar Phenazine92-82-047 % similar Anthranil271-58-943 % similar 2,1,3-Benzoxadiazole-4-carboxaldehyde32863-32-443 % similar Quinoxaline91-19-042 % similar Benzo(C)cinnoline230-17-140 % similar 2,1,3-Benzothiadiazole273-13-240 % similar 2,1,3-Benzoselenadiazole273-15-440 % similar 2,1,3-Benzoxadiazole-4-sulfonyl chloride114322-14-439 % similar Benzoxazole273-53-038 % similar 2,1,3-Benzoxadiazole-5-carbonyl chloride126147-86-237 % similar 2,1,3-Benzoxadiazole-5-carboxylic acid19155-88-537 % similar 2,3-Dichloroquinoxaline2213-63-036 % similar 2,3-Dimethylquinoxaline2379-55-736 % similar Acridine260-94-636 % similar 1,5-Naphthyridine254-79-535 % similar 2,3-Diphenylquinoxaline1684-14-635 % similar 4,7-Dibromo-2,1,3-benzoxadiazole54286-63-435 % similar 2,2'-Biquinoline119-91-533 % similar