4-Bromo-3-ethylphenol

2-(3-BUTYNYLOXY)TETRAHYDRO-2 H-PYRAN

CAS:40365-61-5

Molecular Formula:C9H14O2

Molecular Weight:154.21

Purity:96%

2-(5-chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Purity:95%

(3R,5R)-(-)-3,5-Heptanediol

CAS:77291-90-8

Molecular Formula:C7H16 O2

Molecular Weight:132.2

Purity:98%、ee98%