can't read?
: trans-3-(4-Methoxyphenyl)acrylic acid
: M 2666
: 943-89-5
: C10H10O3
: 178.18
: M 2666 (OTTO) 4-Methoxycinnamic acid, ≥98% Cas 943-89-5 - used only for research.
: Organic building blocks,Building blocks
: ≥98%
: White to off white
: White
WGK WGK 3