Cas 1257516-75-8,methyl (3R,4S,5S,6R)-3,4,5,6-tetraacetoxy-1-cyclohexenecarboxylate

1257516-75-8

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Basic information

Product Name: methyl (3R,4S,5S,6R)-3,4,5,6-tetraacetoxy-1-cyclohexenecarboxylate
Synonyms: methyl (3R,4S,5S,6R)-3,4,5,6-tetraacetoxy-1-cyclohexenecarboxylate
CAS NO:1257516-75-8
Molecular Formula:
Molecular Weight: 372.329
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: methyl (3R,4S,5S,6R)-3,4,5,6-tetraacetoxy-1-cyclohexenecarboxylate(CAS DataBase Reference)
NIST Chemistry Reference: methyl (3R,4S,5S,6R)-3,4,5,6-tetraacetoxy-1-cyclohexenecarboxylate(1257516-75-8)
EPA Substance Registry System: methyl (3R,4S,5S,6R)-3,4,5,6-tetraacetoxy-1-cyclohexenecarboxylate(1257516-75-8)

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: 1257516-75-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1257516-75-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,5,1 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1257516-75:
(9*1)+(8*2)+(7*5)+(6*7)+(5*5)+(4*1)+(3*6)+(2*7)+(1*5)=168
168 % 10 = 8
So 1257516-75-8 is a valid CAS Registry Number.

1257516-75-8Upstream product

1257516-75-8Downstream Products

1325585-41-8 β-valienol

1257516-75-8Relevant academic research and scientific papers

Lipase-catalyzed enantio- and regioselective transformation of 3-epi-shikimic acid derivatives as the key step for the entry of polyoxygenated carbacycles

Hamada, Manabu,Higashi, Toshinori,Shoji, Mitsuru,Umezawa, Kazuo,Sugai, Takeshi

experimental part, p. 78 - 84 (2010/12/20)

Candida antarctica lipase B (Novozym 435)-catalyzed transesterification on methyl (±)-3,4-di-O-acetyl-5-O-(tert-butyldimethyl)silyl-3-epi-shikimate worked highly regio- and enantioselective manner. Only (3R,4S,5S)-isomer reacted with an E value over 500,

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