Poly(ethylene glycol)-block-poly(propylene glycol) -block-poly(ethylene glycol) average Mn ~14,600 9003-11-6 H(OCH₂CH₂)x(OCH₂CHCH₃)y(OCH₂CH₂)zOH NA g./mol ฿3,500.00 View
(6-Amino-5-bromopyridin-3-yl)boronic acid 97% 2408430-22-6 C₅H₆BBrN₂O₂ 216.8283 g./mol ฿5,517.00 View