139722-21-7 4(2H)-Benzofuranone, 2-ethynyl-3,5,6,7-tetrahydro-2-methyl-

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Basic

CAS No. 139722-21-7
Product Name 4(2H)-Benzofuranone, 2-ethynyl-3,5,6,7-tetrahydro-2-methyl-
Molecular Formula C11H12O2

Physical property