4,6,7-trimethyl-8H-pyrano[3,2-f]indol-2-one

7-hydrazinyl-4-methylchromen-2-one,hydrochloride

4-methyl-2-oxochromene-7-diazonium,chloride

L-丙氨酸 7-氨基-4-甲基香豆素

N-乙酰基-L-亮氨酰甘氨酰-N6-乙酰基-N-(4-甲基-2-氧代-2H-1-苯并吡喃-7-基)-L-赖氨酰胺