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CAS NO:65294-07-7
CAS:
65294-07-7
英文名称:
3h-indolium, 1-ethyl-2-[3-(1-ethyl-1,3-dihydro-3,3-dimethyl-2h-indol-2-ylidene)
3-dimethyl--1-propenyl]- salt with 4-methylbenzenesulfonic acid (1:1)