Cas 166957-06-8,(E)-(2S,3R)-7-Benzyloxy-2-benzyloxymethoxy-3-ethyl-4-methyl-hept-4-en-3-ol

166957-06-8

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Basic information

Product Name: (E)-(2S,3R)-7-Benzyloxy-2-benzyloxymethoxy-3-ethyl-4-methyl-hept-4-en-3-ol
Synonyms: (E)-(2S,3R)-7-Benzyloxy-2-benzyloxymethoxy-3-ethyl-4-methyl-hept-4-en-3-ol
CAS NO:166957-06-8
Molecular Formula:
Molecular Weight: 398.543
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: (E)-(2S,3R)-7-Benzyloxy-2-benzyloxymethoxy-3-ethyl-4-methyl-hept-4-en-3-ol(CAS DataBase Reference)
NIST Chemistry Reference: (E)-(2S,3R)-7-Benzyloxy-2-benzyloxymethoxy-3-ethyl-4-methyl-hept-4-en-3-ol(166957-06-8)
EPA Substance Registry System: (E)-(2S,3R)-7-Benzyloxy-2-benzyloxymethoxy-3-ethyl-4-methyl-hept-4-en-3-ol(166957-06-8)

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: 166957-06-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 166957-06-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,9,5 and 7 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 166957-06:
(8*1)+(7*6)+(6*6)+(5*9)+(4*5)+(3*7)+(2*0)+(1*6)=178
178 % 10 = 8
So 166957-06-8 is a valid CAS Registry Number.

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166957-06-8Relevant academic research and scientific papers

Highly Stereoselective Synthesis of Tetrasubstituted Alkenes via -Wittig Rearrangement

Mulzer, Johann,List, Benjamin

, p. 9021 - 9024 (2007/10/02)

A highly stereoselective synthesis of tetrasubstituted alkenes via the sequence Horner-Wadsworth-Emmons-, Grignard- and -Wittig reaction is described, eight examples are given. - Keywords: 2,3-Wittig rearrangement, Claisen rearrangement, Horner-Wadsworth-Emmons reaction, tetrasubstituted alkenes.

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