Sigma-Aldrich
ethyl (2E)-2-cyano-3-[(4-{[2-(diethylamino)ethyl]amino}-1-naphthyl)amino]-2-propenoate
Ethyl (2E)-3-[(aminocarbonyl)amino]-2-cyano-2-propenoate
Duolink® PLA Multicolor Probemaker Kit-Red
Duran® Buchner funnel
DURAN® Connection Cap System GL 25 with PBT cap
DURAN® Filter funnel
Duran® GLS 80 Protect wide mouth graduated laboratory bottles
Duran® plastic-coated laboratory bottles
Duran® pressure equalization set
DURAN® TILT GL 56 self-adhesive identification label for screw cap
Duran® watch glasses
Dysprosium
镝