Cas 91922-70-2,(3aR,6R,6aR)-6-(1-Benzyloxy-2-fluoro-1-methyl-ethoxymethyl)-2,2-dimethyl-dihydro-furo[3,4-d][1,3]dioxol-4-one

91922-70-2

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Basic information

Product Name: (3aR,6R,6aR)-6-(1-Benzyloxy-2-fluoro-1-methyl-ethoxymethyl)-2,2-dimethyl-dihydro-furo[3,4-d][1,3]dioxol-4-one
Synonyms: (3aR,6R,6aR)-6-(1-Benzyloxy-2-fluoro-1-methyl-ethoxymethyl)-2,2-dimethyl-dihydro-furo[3,4-d][1,3]dioxol-4-one
CAS NO:91922-70-2
Molecular Formula:
Molecular Weight: 354.375
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (3aR,6R,6aR)-6-(1-Benzyloxy-2-fluoro-1-methyl-ethoxymethyl)-2,2-dimethyl-dihydro-furo[3,4-d][1,3]dioxol-4-one(CAS DataBase Reference)
NIST Chemistry Reference: (3aR,6R,6aR)-6-(1-Benzyloxy-2-fluoro-1-methyl-ethoxymethyl)-2,2-dimethyl-dihydro-furo[3,4-d][1,3]dioxol-4-one(91922-70-2)
EPA Substance Registry System: (3aR,6R,6aR)-6-(1-Benzyloxy-2-fluoro-1-methyl-ethoxymethyl)-2,2-dimethyl-dihydro-furo[3,4-d][1,3]dioxol-4-one(91922-70-2)

Safety Data

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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 91922-70-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 91922-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,9,2 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 91922-70:
(7*9)+(6*1)+(5*9)+(4*2)+(3*2)+(2*7)+(1*0)=142
142 % 10 = 2
So 91922-70-2 is a valid CAS Registry Number.

91922-70-2Upstream product

91922-70-2Downstream Products

30725-00-9 2,3-O-isopropylidene-D-ribonic-γ-lactone

91922-70-2Relevant academic research and scientific papers

A NOVEL ACID-RESISTANT ACETAL-TYPE PROTECTIVE GROUP FOR ALCOHOLS

Mukaiyama, Teruaki,Ohshima, Masahiro,Nagaoka, Hitoshi,Murakami, Masahiro

, p. 615 - 618 (2007/10/02)

Alcohols are protected on treatment with 2-benzyloxy-3-fluoro-1-propene in the presence of a catalytic amount of PdCl2(COD), and the resulting acetals are easily deprotected to regenerate the parent alcohols by catalytic hydrogenation.The acetals, the protected alcohols, are rather resistant to acidic hydrolysis in comparison with common acetals because of the presence of fluoromethyl group.

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