Obychnye khimikaty
2026-07-19
(1-этилин基蒽-9,10-二基)双(三метилкремнияалкан)
(1-Ethynylanthracene-9,10-diyl)bis(trimethylsilane)
(1-Ethynylanthracene-9,10-diyl)bis(trimethylsilane) 95%