Cas 74293-49-5,Methyl-4,6-O-benzyliden-3-desoxy-2-C-hydroxymethyl-α-D-ribo-hexopyranosid

74293-49-5

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Basic information

Product Name: Methyl-4,6-O-benzyliden-3-desoxy-2-C-hydroxymethyl-α-D-ribo-hexopyranosid
Synonyms:
CAS NO:74293-49-5
Molecular Formula:
Molecular Weight: 296.32
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-4,6-O-benzyliden-3-desoxy-2-C-hydroxymethyl-α-D-ribo-hexopyranosid(CAS DataBase Reference)
NIST Chemistry Reference: Methyl-4,6-O-benzyliden-3-desoxy-2-C-hydroxymethyl-α-D-ribo-hexopyranosid(74293-49-5)
EPA Substance Registry System: Methyl-4,6-O-benzyliden-3-desoxy-2-C-hydroxymethyl-α-D-ribo-hexopyranosid(74293-49-5)

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: 74293-49-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74293-49-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,2,9 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74293-49:
(7*7)+(6*4)+(5*2)+(4*9)+(3*3)+(2*4)+(1*9)=145
145 % 10 = 5
So 74293-49-5 is a valid CAS Registry Number.

74293-49-5Upstream product

74293-49-5Downstream Products

74293-49-5Relevant academic research and scientific papers

Direkte Hydroxymethylierung zu verzweigten Zuckern mit einem Hydroxymethyl-d1-Reagenz

Paulsen, Hans,Sumfleth, Elke,Sinnwell, Volker,Meyer, Norbert,Seebach, Dieter

, p. 2055 - 2062 (2007/10/02)

Blocked ketoses react with the dianion 2 directly to hydroxymethylation products.Butylation products have been found as by-products.The procedure in which the yields are limited can be used favourably in special cases.

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