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trans-2-Methyl-2-pentenoic acid, 反式-2-甲基-2-戊烯酸/250g/草莓酸/CAS:16957-70-3'); document.write('¥480
[1,3-Bis(diphenylphosphino)propane]nickel(II) chloride, 1,3-双(二苯基膦丙烷)二氯化镍/25g/CAS:15629-92-2'); document.write('¥440
Rhodium (III) chloride trihydrate, 三氯化铑,3H2O/250mg/CAS:20765-98-4'); document.write('¥711.7