methyl 1-(thieno[3,2-B]thiophen-2-yl)cyclopropane-1-carboxylate , 99% , 【1423707-57-6】
Molecular Formula: C11H10O2S2
Formula Weight: 238.33
pepticinnamin E , NLT 98% , 【147317-36-0】
Molecular Formula: C49H54ClN5O10
Formula Weight: 908.444
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