【机】 酸性油

酸化油固定床酶法合成生物柴油研究(英文)

anhydrous p-toluene sulfonic acid

Ibandronic acid

Citric acid monohydrate Food grade

oxaloacetic acid

2 hydroxy phenyl acetic acid.

β-isopropylacrylic acid; 4-methyl-2-pentenoic acid

hippuric acid p-phenyl phenacyl ester

metiazinic acid