Cas 167422-11-9,(1S,4S)-1-[(S)-2,2-Bis-(4-methoxy-phenyl)-[1,3]dioxolan-4-yl]-4-(tert-butyl-dimethyl-silanyloxy)-7-oxa-bicyclo[2.2.1]hept-2-ene-2,3-dicarboxylic acid dimethyl ester

167422-11-9

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Basic information

Product Name: (1S,4S)-1-[(S)-2,2-Bis-(4-methoxy-phenyl)-[1,3]dioxolan-4-yl]-4-(tert-butyl-dimethyl-silanyloxy)-7-oxa-bicyclo[2.2.1]hept-2-ene-2,3-dicarboxylic acid dimethyl ester
Synonyms: (1S,4S)-1-[(S)-2,2-Bis-(4-methoxy-phenyl)-[1,3]dioxolan-4-yl]-4-(tert-butyl-dimethyl-silanyloxy)-7-oxa-bicyclo[2.2.1]hept-2-ene-2,3-dicarboxylic acid dimethyl ester
CAS NO:167422-11-9
Molecular Formula:
Molecular Weight: 626.776
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: (1S,4S)-1-[(S)-2,2-Bis-(4-methoxy-phenyl)-[1,3]dioxolan-4-yl]-4-(tert-butyl-dimethyl-silanyloxy)-7-oxa-bicyclo[2.2.1]hept-2-ene-2,3-dicarboxylic acid dimethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (1S,4S)-1-[(S)-2,2-Bis-(4-methoxy-phenyl)-[1,3]dioxolan-4-yl]-4-(tert-butyl-dimethyl-silanyloxy)-7-oxa-bicyclo[2.2.1]hept-2-ene-2,3-dicarboxylic acid dimethyl ester(167422-11-9)
EPA Substance Registry System: (1S,4S)-1-[(S)-2,2-Bis-(4-methoxy-phenyl)-[1,3]dioxolan-4-yl]-4-(tert-butyl-dimethyl-silanyloxy)-7-oxa-bicyclo[2.2.1]hept-2-ene-2,3-dicarboxylic acid dimethyl ester(167422-11-9)

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: 167422-11-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 167422-11-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,4,2 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 167422-11:
(8*1)+(7*6)+(6*7)+(5*4)+(4*2)+(3*2)+(2*1)+(1*1)=129
129 % 10 = 9
So 167422-11-9 is a valid CAS Registry Number.

167422-11-9Upstream product

189130-14-1 (1S,4S)-1-[(S)-2,2-Bis-(4-methoxy-phenyl)-[1,3]dioxolan-4-yl]-4-(tert-butyl-dimethyl-silanyloxy)-7-oxa-bicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylic acid dimethyl ester

167422-11-9Downstream Products

167422-13-1 (S)-3-[(S)-2,2-Bis-(4-methoxy-phenyl)-[1,3]dioxolan-4-yl]-3-hydroxy-6-oxo-cyclohex-1-ene-1,2-dicarboxylic acid dimethyl ester

167422-11-9Relevant academic research and scientific papers

Enhancement of Diastereofacial Selectivity by Protecting Groups: Asymmetric Diels-Alder Reactions of 2-Siloxyfurans Derived from L-Ascorbic Acid

Sha, Chin-Kang,Shen, Chi-Yuen,Lee, Ren-Shen,Lee, Shin-Ren,Wang, Sue-Lein

, p. 1283 - 1286 (2007/10/02)

Diastereoselectivity in asymmetric Diels-Alder reaction of chiral 2-siloxyfurans with dimethyl acetylenedicarboxylate (DMAD) depending on the protecting groups in the allylic stereogenic centers of the molecules in the presence of the (+)-Eu(hfc)3 catalys

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