Cas 1258381-55-3,5,8-bisbenzyloxy-3-tert-butyldimethylsilyloxymethyl-1-hydroxy-4-methylthio-10-3S,4R,5R,6R-3,4,5-trisbenzyloxy-6-benzyloxymethyltetrahydro-2H-pyran-2-ylanthracen-9(10H)-one

1258381-55-3

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Basic information

Product Name: 5,8-bisbenzyloxy-3-tert-butyldimethylsilyloxymethyl-1-hydroxy-4-methylthio-10-3S,4R,5R,6R-3,4,5-trisbenzyloxy-6-benzyloxymethyltetrahydro-2H-pyran-2-ylanthracen-9(10H)-one
Synonyms: 5,8-bisbenzyloxy-3-tert-butyldimethylsilyloxymethyl-1-hydroxy-4-methylthio-10-3S,4R,5R,6R-3,4,5-trisbenzyloxy-6-benzyloxymethyltetrahydro-2H-pyran-2-ylanthracen-9(10H)-one
CAS NO:1258381-55-3
Molecular Formula:
Molecular Weight: 1135.5
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: 5,8-bisbenzyloxy-3-tert-butyldimethylsilyloxymethyl-1-hydroxy-4-methylthio-10-3S,4R,5R,6R-3,4,5-trisbenzyloxy-6-benzyloxymethyltetrahydro-2H-pyran-2-ylanthracen-9(10H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 5,8-bisbenzyloxy-3-tert-butyldimethylsilyloxymethyl-1-hydroxy-4-methylthio-10-3S,4R,5R,6R-3,4,5-trisbenzyloxy-6-benzyloxymethyltetrahydro-2H-pyran-2-ylanthracen-9(10H)-one(1258381-55-3)
EPA Substance Registry System: 5,8-bisbenzyloxy-3-tert-butyldimethylsilyloxymethyl-1-hydroxy-4-methylthio-10-3S,4R,5R,6R-3,4,5-trisbenzyloxy-6-benzyloxymethyltetrahydro-2H-pyran-2-ylanthracen-9(10H)-one(1258381-55-3)

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: 1258381-55-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1258381-55-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,3,8 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1258381-55:
(9*1)+(8*2)+(7*5)+(6*8)+(5*3)+(4*8)+(3*1)+(2*5)+(1*5)=173
173 % 10 = 3
So 1258381-55-3 is a valid CAS Registry Number.

1258381-55-3Upstream product

1258381-43-9 C₇₃H₈₀O₁₀SSi₂

1258381-55-3Downstream Products

1258381-55-3Relevant academic research and scientific papers

Approach toward the total synthesis of 5-hydroxyaloin a

Procko, Kristen J.,Li, Hui,Martin, Stephen F.

, p. 5632 - 5635 (2010)

The synthesis of a thiomethyl analogue of 5-hydroxyaloin A has been achieved using benzyne and naphthyne [4 + 2] cycloadditions with substituted furans. A regiocontrolled cycloaddition was achieved using a silicon tether, and a regioselective ring opening

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