b]thiophene-3-carboxylic acid,最新報價:932.72元/G,產(chǎn)品編號760188品牌Sigma別名4,5,6,7-Tetrahydrobenzothiophene-3-carboxylicacid測定97%形式solid" /> b]thiophene-3-carboxylic acid,19156-54-8,4,5,6,7-Tetrahydrobenzo[b]thiophene-3-carboxylic acid價格,噻吩類化合物" />
Sigma-Aldrich西格瑪奧德里奇(上海)貿(mào)易有限公司
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