[5,4-]
Order
102366-76-7
9,4-(Epoxypentadeca[1,11,13]trienimino)-1H-benzofuro[5,4-g]indole,rifamycin II deriv.
Order
834910-15-5
1,2,3,5-Tetrazino[5,4-a]indole-10-carboxylic acid,3,4-dihydro-3-methyl-4-oxo-, ethyl ester
Order
54196-23-5
12a,14a-dimethyl-1-(6-methylheptan-2-yl)-1,2,3,3a,3b,9,10,11,12,12a,12b,13,14,14a-tetradecahydroindeno[5,4-a]tetrazolo[1,5-c][3]benzazepin-10-yl acetate
Order
346709-25-9
Pyrimido[5,4-g]pteridine-2,4,6,8-tetramine, 4-methylbenzenesulfonate, base-hydrolysed