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methyl 4,6-O-methylidenehexopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

50256-50-3

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50256-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50256-50-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,2,5 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 50256-50:
(7*5)+(6*0)+(5*2)+(4*5)+(3*6)+(2*5)+(1*0)=93
93 % 10 = 3
So 50256-50-3 is a valid CAS Registry Number.

50256-50-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-methoxy-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine-7,8-diol

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:50256-50-3 SDS

50256-50-3Relevant academic research and scientific papers

Methylene acetals as protecting group - An improved preparation method

Guiso, Marcella,Procaccio, Carmela,Fizzano, Maria Rosaria,Piccioni, Francesco

, p. 4291 - 4294 (2007/10/03)

A facile method to protect vic diols, 1,3 diols and other hydroxyl functions as methylene acetals is achieved by treating the relative substrates with POCl3 or SOCl2 in DMSO. The good yields obtained, the good solubility of many orga

Synthesis of Methyl-O-4,6-methylene-α-D-mannopyranoside by Transacetalisation Reaction from Dimethoxymethane

Nouguier, Robert,Gras, Jean-Louis

, p. 603 - 608 (2007/10/02)

Lithium bromide assisted transacetalisation of methyl-α-D-mannopyranoside (3) with dimethoxymethane led to the title compound (4) in moderate yield.Compound 4 is a new and stable monoacetal which is formed to the exclusion of the expected corresponding diacetal (5) or the rearranged diacetal (6).

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