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CAS NO:51938-03-5
CAS:
51938-03-5
英文名称:
5h-pyrazolo(1,2-a)pyrazol-1-one, 6,7-dihydro-2,3-dimethyl-1
1,2-trimethylene-3,4-dimethylpyrazolone-5
6,7-dihydro-2,3-dimethyl-1h,5h-pyrazolo(1,2-a)pyrazol-1-one
5h-pyrazolo(1,2-a)pyrazol-1-one,6,7-dihydro-2,3-dimethyl-1
