Cas 439857-80-4,(2S,3R,4S,5S,6R)-6-Methyl-3,4,5-tris-triethylsilanyloxy-tetrahydro-pyran-2-ol

439857-80-4

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Basic information

Product Name: (2S,3R,4S,5S,6R)-6-Methyl-3,4,5-tris-triethylsilanyloxy-tetrahydro-pyran-2-ol
Synonyms: (2S,3R,4S,5S,6R)-6-Methyl-3,4,5-tris-triethylsilanyloxy-tetrahydro-pyran-2-ol
CAS NO:439857-80-4
Molecular Formula:
Molecular Weight: 506.946
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: (2S,3R,4S,5S,6R)-6-Methyl-3,4,5-tris-triethylsilanyloxy-tetrahydro-pyran-2-ol(CAS DataBase Reference)
NIST Chemistry Reference: (2S,3R,4S,5S,6R)-6-Methyl-3,4,5-tris-triethylsilanyloxy-tetrahydro-pyran-2-ol(439857-80-4)
EPA Substance Registry System: (2S,3R,4S,5S,6R)-6-Methyl-3,4,5-tris-triethylsilanyloxy-tetrahydro-pyran-2-ol(439857-80-4)

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: 439857-80-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 439857-80-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,9,8,5 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 439857-80:
(8*4)+(7*3)+(6*9)+(5*8)+(4*5)+(3*7)+(2*8)+(1*0)=204
204 % 10 = 4
So 439857-80-4 is a valid CAS Registry Number.

439857-80-4Upstream product

237763-46-1 1-O-benzyl-D-fucose tris-TES-ether

439857-80-4Downstream Products

439857-80-4Relevant academic research and scientific papers

Synthetic replacement of the methylamino group of neocarzinostatin chromophore with hydroxyl prohibits thiol activation in organic solvents and diminishes the rate and efficiency of thiol-promoted DNA cleavage in water

Myers, Andrew G.,Liang, Jun,Hammond, Marlys

, p. 5129 - 5133 (2007/10/03)

A synthesis of the neocarzinostatin chromophore analog 2, in which the 2'-N-methylamino group of the natural product has been replaced by a hydroxyl group, is described. Thiol addition experiments in organic solvents and DNA- cleavage studies in aqueous s

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