3,6-dibenzyl-2,3,4,5,6,7-tetrahydro-naphtho[2,1-e,3,4-e']bis[1,3]oxazine

4,5,6-三甲氧基-1(3h)-异苯并呋喃酮

3-methyl-2H-1,3-benzothiazole

2,2'-Methylenbis(2,3-dihydro-3-methylbenzothiazol)

N,N'-bis(4-nitrophenyl)methanediamine