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139192-34-0 phosphonic acid,[4-(ethylamino)-5-methyl-3-(trimethylsilyl)-1h-pyrazol-1-yl]-, diethyl e

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Product Name Phosphonic acid,[4-(ethylamino)-5-methyl-3-(trimethylsilyl)-1H-pyrazol-1-yl]-, diethyl ester
CAS No. 139192-34-0
Molecular Formula C13H28N3O3PSi