如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
2-硝基-4-甲砜基苯甲酸,98%+
克拉霉素, ≥98.0%
SEC-BUTYLLITHIUM, 1.4M SOLUTION IN CYCLOHEXANE
5-Pyrimidinecarboxylic acid, 97%
Ethyl 1,3-dithiane-2-carboxylate for synthesis
3-Bromothiophene-2-sulfonyl chloride, 90%
CORNING SA FITTING,DUAL,3L,1/4 TUBING
Tryptamine hydrochloride, 98% 10GR
N,2,3-三甲基-2-异丙基丁酰胺,98%+ RG
乙二醇乙醚