S-(+)2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
CAS:76189-56-4 Product spec:98%
【CAS.NO】:76189-56-4
【Formula】:C44H32P2
【 F.W. 】:622.67
【Outward appearance】:white to off white solid
【Content】: ≥ 98%
【[a]20D 】: -234°(c=0.3 toluene )
【Melting Point 】:241~242°
Trimethylene Sulfate
CAS:1073-05-8 Product spec:98%
Trimethylene Sulfate
English Name:Trimethylene Sulfate
Chemistry Name:1,3,2-Dioxathiane 2-oxide
Synonyms:[1,3,2]Dioxathiane 2-oxide
Molecular formula:C3H6O4S
Molecular weight:138.14
CAS:1073-05-..
N,N`-dimethyl-trifluoroacetamide
CAS:1547-87-1 Product spec:99%
N,N`-dimethyl-trifluoroacetamide
Product Name:N,N`-dimethyl-trifluoroacetamide
Molecular Formula:C4H6F3NO
Molecular Weight:141.09
CAS:1547-87-1
Boiling Point:134°C
Melting Point:-42°C
Density..
Propane 1,2-Cyclic Sulfite
CAS:1469-73-4 Product spec:98%
Propane 1,2-Cyclic Sulfite
English Name:Propane 1,2-Cyclic Sulfite
Chemistry Name:4-Methyl-2-oxo-1,3,2-dioxathiolane
Molecular formula:C3H6O3S
Molecular weight:122.14
CAS:1469-73-4
Boiling point..
Vinyl Ethylene Carbonate
CAS:4427-96-7 Product spec:≥99.5%
Vinyl Ethylene Carbonate
English Name:Vinyl Ethylene Carbonate
Synonyms:4-Ethenyl-1,3-dioxolan-2-one
Chemistry Name:4-Vinyl-1,3-dioxolan-2-one
Abbreviation:VEC
Molecular structure:
Molecula..
Fosfomycin sodium
CAS:4719-75-9 Product spec:98%
Molecular Formula: C18H18Na4O8P2
Synonyms: Fosfestrol tetrasodium salt; Stilbestrol diphosphate sodium; (E)-4,4'-(1,2-Diethyl-1,2-ethenediyl)bisphenol bis(dihydrogen phosphate) tetrasodium salt
BENZYL ALCOHOL
CAS:100-51-6 Product spec:99.9% min.
BENZYL ALCOHOL
Purity(GC)] 99.9% min.
[Color Hz] 10 max.
[Specific Gravity (Kgm320)] 1045-1049
[Refractive Index(20)] 1.538-1.541
SODIUM BENZOATE
CAS:532-32-1 Product spec:medicinal, food Performing
SODIUM BENZOATE
Formula] C6H5COONa
[CAS NO.] 532-32-1
[Specification] medicinal, food Performing
5-Phenytetrazole
CAS:18039-42-4 Product spec:≥ 99%
Appearance: white crystal
Melting point :215-216 ℃
Content: ≥ 99%