119-68-6
N-甲基蒽
→
60941-88-0
1-methyl-2-oxo-3,2λ4,1-benzoxathiazin-4-one
2058-74-4
1-甲基靛红
85526-55-2
2-(2,6-Dimethylphenylimino)-1,2-dihydro-1-methyl-3H-indol-3-on