Obychnye khimikaty
2026-07-19
9,10-二кислорода代-9,10-二водорода蒽-2-磺酰хлора
9,10-Dioxo-9,10-dihydroanthracene-2-sulfonyl chloride
9,10-Dioxo-9,10-dihydroanthracene-2-sulfonyl chloride 95%