6H-1, 3-Dioxolo(4, 5-g)(1)benzopyran-6-ol, 8-(2, 4-dimethoxyphenyl)-7, 8-dihydro-7-methyl-

6H-1, 3-Dioxolo(4, 5-g)(1)benzopyran-7-carboxylic acid, 7, 8-dihydro-6-methoxy-6-methyl-8-(3, 4, 5-trimethoxyphenyl)-, ethyl ester

6H-1, 3-Dioxolo(4, 5-g)(1)benzopyran-7-carboxylic acid, 7, 8-dihydro-6-methyl-6-(1-pyrrolidinyl)-8-(3, 4, 5-trimethoxyphenyl)-, ethyl ester

6H-1, 3-Dioxolo(4, 5-h)imidazo(2, 1-c)(1, 4)benzodiazepine, 5, 11-dihydro-

6H-1, 3-Thiazin-2-amine, 4, 6, 6-trimethyl-, monohydrochloride

6H-1, 3-Thiazin-2-amine, N-phenyl-4, 6, 6-trimethyl-, monohydrochloride

6H-1, 3-Thiazin-6-one, 4-hydroxy-2-phenyl-, acetate

6H-1, 3-Thiazin-6-one, 4-hydroxy-2-phenyl-, benzoate

6H-1, 3-Thiazin-6-one, 4-hydroxy-2-phenyl-, o-chlorobenzoate

6H-1, 3-Thiazin-6-one, 4-hydroxy-2-phenyl-, p-nitrobenzoate

6H-1, 3-Thiazin-6-one, 4-hydroxy-2-phenyl-, p-toluenesulfonate

6H-1, 3-Thiazine, 2-amino-4, 6, 6-trimethyl-, monohydrobromide

6H-1, 3-Thiazine-6-carboxylic acid, 4-(4-chlorophenyl)-2-(2-propenylamino)-

6H-1, 3-Thiazine-6-carboxylic acid, 4-(4-chlorophenyl)-2-(phenylamino)-

6H-1, 6, 2, 5a-Ethanediylidene-2H, 3H, 5H, 8H-cyclobuta(c)furo(3, 4-d)(1, 2, 4)triazolo(1, 2-a)pyridazine -8, 10(9H)-dione, dihydro-9-methyl-

6H-2-Benzopyran-6-one, 5-chloro-3-(3, 5-dimethyl-1, 3-heptadienyl)-7, 8-dihydro-7, 8-dihydroxy-7-methyl

6H-4, 6a-Epoxychryseno(4, 5-cde)oxepin-6, 7-diol, 4, 7-dihydro-

6H-4, 6a-Epoxychryseno(4, 5-cde)oxepin-6, 7-diol, 4, 7-dihydro-, diacetate

6H-5lambda(5), 11lambda(5)-indolo(2, 3-b)quinoxaline-5, 11-diol

6H-Anthra(9, 1-cd)isoselenazole-3-carboxylic acid, 6-oxo-