CAS NO:27713-85-5; cyclopentanone, 2,5-bis[(1,3-dihydro-1,3,3-trimethyl-2h-indol-2-ylidene)ethylid

CAS:

27713-85-5

英文名称:

cyclopentanone, 2,5-bis[(1,3-dihydro-1,3,3-trimethyl-2h-indol-2-ylidene)ethylid

ene]-

2,5-bis[(1,3-dihydro-1,3,3-trimethyl-2h-indol-2-ylidene)ethylidene]-cyclopentanon