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(R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate), 97% 250MG
2-Nitrophenylboronic acid, 97% 5GR 具体信息请来电咨询
三甲基乙酸乙烯酯,含稳定剂HQ, ≥98.0%
4-苯氧基丁酸,97.0%(T)
N,N'-二对甲苯基联苯胺, ≥98.0%
无水吡啶,99.8%,水分含量<=0.005%
URETHANE-CARBONYL-14C
Acetic-d3 acid-d, 99.5 atom % D, for NMR 50ML
(S)-(+)-1,3-Butanediol, 98% 25GR
JMEM (JOKLIK'S MOD) 50L