Cas 169557-70-4,Acetic acid (1S,2S)-4-((4S,5S)-4,5-diphenyl-[1,3]dioxolan-2-yl)-2-hydroxy-1-methyl-butyl ester

169557-70-4

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Basic information

Product Name: Acetic acid (1S,2S)-4-((4S,5S)-4,5-diphenyl-[1,3]dioxolan-2-yl)-2-hydroxy-1-methyl-butyl ester
Synonyms:
CAS NO:169557-70-4
Molecular Formula:
Molecular Weight: 370.445
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: Acetic acid (1S,2S)-4-((4S,5S)-4,5-diphenyl-[1,3]dioxolan-2-yl)-2-hydroxy-1-methyl-butyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Acetic acid (1S,2S)-4-((4S,5S)-4,5-diphenyl-[1,3]dioxolan-2-yl)-2-hydroxy-1-methyl-butyl ester(169557-70-4)
EPA Substance Registry System: Acetic acid (1S,2S)-4-((4S,5S)-4,5-diphenyl-[1,3]dioxolan-2-yl)-2-hydroxy-1-methyl-butyl ester(169557-70-4)

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: 169557-70-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 169557-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,5,5 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 169557-70:
(8*1)+(7*6)+(6*9)+(5*5)+(4*5)+(3*7)+(2*7)+(1*0)=184
184 % 10 = 4
So 169557-70-4 is a valid CAS Registry Number.

169557-70-4Upstream product

108-22-5 Isopropenyl acetate

169557-70-4Downstream Products

169557-70-4Relevant academic research and scientific papers

Synthesis of 4-O-acetyl-L-rhodinopyranose via a tandem Sharpless asymmetric dihydroxylation/lipase-catalyzed transesterification

Sobti,Sulikowski

, p. 4193 - 4196 (1995)

An enantioselective synthesis of the trideoxy sugar 4-O-acetyl-L-rhodinopyranose (7) is described. A key feature of the synthetic strategy is a Sharpless asymmetric dihydroxylation followed by a lipase-mediated mono-esterification of the resultant diol (3 → 4 → 6).

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