Pyrazine, 2,5-dihydro-2,2,3,5,6-pentamethyl-, 1,4-dioxide (9CI),英文名:Pyrazine, 2,5-dihydro-2,2,3,5,6-
2026-03-27 10:24:45
118176-38-8
Pyrazine, 2,5-dihydro-2,2,3,5,6-pentamethyl-, 1,4-dioxide (9CI)(Pyrazine, 2,5-dihydro-2,2,3,5,6-pentamethyl-, 1,4-dioxide (9CI))
CAS: 118176-38-8
化学式: C9H16N2O2
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