百科

2,8,8-trimethyl-4H,8H-benzo<1,2-b:3,4-b'>dipyran-4-one

2,8,8-trimethyl-4H,8H-benzo<1,2-b:3,4-b'>dipyran-4-one

CAS号：38070-92-7

英文名：2,8,8-trimethyl-4H,8H-benzo<1,2-b:3,4-b'>dipyran-4-one

分子式：C15H14O3

分子量：242.27

上游原料

7-hydroxy-8-iodo-2-methyl-4H-1-benzopyran-4-one

7-hydroxy-8-iodo-2-methyl-4H-1-benzopyran-4-one

7-(1,1-dimethyl-prop-2-ynyloxy)-2-methyl-chromen-4-one

7-(1,1-dimethyl-prop-2-ynyloxy)-2-methyl-chromen-4-one

上游原料

7-hydroxy-8-iodo-2-methyl-4H-1-benzopyran-4-one 7-(1,1-dimethyl-prop-2-ynyloxy)-2-methyl-chromen-4-one