Cas 77988-20-6,1,2-O-isopropylidene-3-O-mesyl-5-O-tosyl-α-D-xylofuranose

77988-20-6

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Basic information

Product Name: 1,2-O-isopropylidene-3-O-mesyl-5-O-tosyl-α-D-xylofuranose
Synonyms: 1,2-O-isopropylidene-3-O-mesyl-5-O-tosyl-α-D-xylofuranose
CAS NO:77988-20-6
Molecular Formula:
Molecular Weight: 422.477
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: 1,2-O-isopropylidene-3-O-mesyl-5-O-tosyl-α-D-xylofuranose(CAS DataBase Reference)
NIST Chemistry Reference: 1,2-O-isopropylidene-3-O-mesyl-5-O-tosyl-α-D-xylofuranose(77988-20-6)
EPA Substance Registry System: 1,2-O-isopropylidene-3-O-mesyl-5-O-tosyl-α-D-xylofuranose(77988-20-6)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 77988-20-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 77988-20-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,8 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77988-20:
(7*7)+(6*7)+(5*9)+(4*8)+(3*8)+(2*2)+(1*0)=196
196 % 10 = 6
So 77988-20-6 is a valid CAS Registry Number.

77988-20-6Upstream product

77988-20-6Downstream Products

77988-20-6Relevant academic research and scientific papers

APPROACHES TO SOME CARBOHYDRATE-DERIVED SULTONES

Fraser-Reid, Bert,Sun, King Mo,Tsang, Raymond Y-K.,Sinay, Pierre,Pietraszkiewicz, Marck

, p. 260 - 263 (2007/10/02)

Under some conditions deprotonation of various mixed disulfonate esters derivatives of carbohydrates leads to intramolecular displacement yielding a product in which a sultone is fused to the sugar ring.The procedure seeems to work best when a mesylate an

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