Sigma-Aldrich
Ethyl (2E)-2-cyano-3-(3,4-dihydroxyphenyl)-2-propenoate
Ethyl (2E)-3-ethoxy-2-nitro-2-propenoate
Duran® amber GLS 80 wide mouth graduated laboratory bottles
DURAN conical flask with wide neck
DURAN® Filter funnel
Duran® filtering bottle flask
DURAN® graduated laboratory bottle
Duran® plastic-coated laboratory bottles
Duran® stirred reactor systems
Duran® watch glasses
Dysprosium
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