Cas 135273-52-8,3,5-Dinitro-benzoic acid (1R,2R,6S,7R,8S)-4,4-dimethyl-9-oxo-3,5,11-trioxa-tricyclo[5.3.1.0<sup>2,6</sup>]undec-8-yl ester

135273-52-8

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Basic information

Product Name: 3,5-Dinitro-benzoic acid (1R,2R,6S,7R,8S)-4,4-dimethyl-9-oxo-3,5,11-trioxa-tricyclo[5.3.1.0^2,6]undec-8-yl ester
Synonyms:
CAS NO:135273-52-8
Molecular Formula:
Molecular Weight: 408.321
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: 3,5-Dinitro-benzoic acid (1R,2R,6S,7R,8S)-4,4-dimethyl-9-oxo-3,5,11-trioxa-tricyclo[5.3.1.0^2,6]undec-8-yl ester(CAS DataBase Reference)
NIST Chemistry Reference: 3,5-Dinitro-benzoic acid (1R,2R,6S,7R,8S)-4,4-dimethyl-9-oxo-3,5,11-trioxa-tricyclo[5.3.1.0^2,6]undec-8-yl ester(135273-52-8)
EPA Substance Registry System: 3,5-Dinitro-benzoic acid (1R,2R,6S,7R,8S)-4,4-dimethyl-9-oxo-3,5,11-trioxa-tricyclo[5.3.1.0^2,6]undec-8-yl ester(135273-52-8)

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: 135273-52-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 135273-52-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,2,7 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 135273-52:
(8*1)+(7*3)+(6*5)+(5*2)+(4*7)+(3*3)+(2*5)+(1*2)=118
118 % 10 = 8
So 135273-52-8 is a valid CAS Registry Number.

135273-52-8Upstream product

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135273-52-8Relevant academic research and scientific papers

Enantioselective deprotonation of 8-oxabicyclo[3.2.1]octan-3-one systems using homochiral lithium amide bases

Bunn,Cox,Simpkins

, p. 207 - 218 (1993)

The asymmetric transformation of oxabicyclic ketones 6 and 7 into non-racemic enol silanes 12 (88% ee) and 10 (85% ee), respectively, was achieved using the homochiral lithium amide base 4. Conversion of 10 into a known key intermediate 15 for C-nucleosid

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