D-erythro-sphingosine (Sphingosine (d18:1))

high bay light optical glass lens manufacturer (OP-78-4)

US $2.5 / pc

Min. Order: 500 pc

Tetraethyl orthosilicate CAS: 78-10-4

US $1 / kilogram

Min. Order: 1 kilogram

Non-organoreactive alkoxysilane, CAS:78-10-4,silane

US $1 / kilogram

Min. Order: 1 kilogram

2-Methylbutane

4,5,6-Trifluoropyrimidine,CAS 17573-78-3

(R)-3-Methylmorpholine Hydrochloride

US $2800 / kg

Min. Order: 1 kg