Cas 99773-34-9,DL-2,3-di-O-acetyl-1,7-anhydro-(1,2/3)-1-C-hydroxymethyl-4-cyclohexene-1,2,3-triol

99773-34-9

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Basic information

Product Name: DL-2,3-di-O-acetyl-1,7-anhydro-(1,2/3)-1-C-hydroxymethyl-4-cyclohexene-1,2,3-triol
Synonyms:
CAS NO:99773-34-9
Molecular Formula:
Molecular Weight: 226.229
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: DL-2,3-di-O-acetyl-1,7-anhydro-(1,2/3)-1-C-hydroxymethyl-4-cyclohexene-1,2,3-triol(CAS DataBase Reference)
NIST Chemistry Reference: DL-2,3-di-O-acetyl-1,7-anhydro-(1,2/3)-1-C-hydroxymethyl-4-cyclohexene-1,2,3-triol(99773-34-9)
EPA Substance Registry System: DL-2,3-di-O-acetyl-1,7-anhydro-(1,2/3)-1-C-hydroxymethyl-4-cyclohexene-1,2,3-triol(99773-34-9)

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: 99773-34-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 99773-34-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,7,7 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 99773-34:
(7*9)+(6*9)+(5*7)+(4*7)+(3*3)+(2*3)+(1*4)=199
199 % 10 = 9
So 99773-34-9 is a valid CAS Registry Number.

99773-34-9Upstream product

99773-33-8 DL-trans-1,2-diacetoxy-3-methylene-5-cyclohexene

99773-34-9Downstream Products

99773-35-0 DL-1,2,3-tri-O-acetyl-(1,2/3)-1-C-acetoxymethyl-4-cyclohexene-1,2,3-triol

99773-34-9Relevant academic research and scientific papers

Pseudo-Sugars. XIV. Synthesis of Sweet-Tasting Pseudo-β-DL-fructopyranose

Suami, Tetsuo,Ogawa, Seiichiro,Takata, Makoto,Yasuda,Kuninobu,Takei, Kiyoshi,Suga, Atsuo

, p. 819 - 822 (2007/10/02)

Pseudo-β-DL-fructopyranose was synthesized from DL-1,2-di-O-acetyl-(1,3/2)-3-5-cyclohexene-1,2-diol by a six steps reaction: Dehydrobromination, epoxidation, acetolysis, reduction, and deacetylation, in overall yield of 4.8percent.Pseudo-β-DL-fructopyrano

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