
3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid diethyl ester
品牌:
SYNTHON Chemicals
品號:
ST02494
品名:
3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid diethyl ester
CAS:
1822-66-8
貨號:
ST02494