2-乙基己酸铈(III)促销2-乙基己酸铈(III)T25202 · CAS 56797-01-449% in 2-ethylhexanoic acid, Ce 12%¥120.00 / 25g 起选规格
1-Ethylpropylzinc Bromide1-Ethylpropylzinc BromideV12421 · CAS 308796-09-00.5M in THF¥1740.00 / 50ml 起选规格