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3-Heptanone, 5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-7-[(4-methoxyphenyl)methoxy]-4- methyl-, (4S,5R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

740852-89-5

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740852-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 740852-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,0,8,5 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 740852-89:
(8*7)+(7*4)+(6*0)+(5*8)+(4*5)+(3*2)+(2*8)+(1*9)=175
175 % 10 = 5
So 740852-89-5 is a valid CAS Registry Number.

740852-89-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name (4S,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-7-(4-methoxy-benzyloxy)-4-methyl-heptan-3-one

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:740852-89-5 SDS

740852-89-5Relevant academic research and scientific papers

Natural product-guided synthesis of a spiroacetal collection reveals modulators of tubulin cytoskeleton integrity

Barun, Okram,Kumar, Kamal,Sommer, Stefan,Langerak, Anette,Mayer, Thomas U.,Mueller, Oliver,Waldmann, Herbert

, p. 4773 - 4788 (2007/10/03)

The spiro[5.5]ketal moiety forms the underlying structural skeleton of numerous biologically active natural products. Since simplified but characteristic spiroketals derived from the parent natural products retain biological activity, the spiro[5.5]ketal

Asymmetric solid-phase synthesis of 6,6-spiroketals

Barun, Okram,Sommer, Stefan,Waldmann, Herbert

, p. 3195 - 3199 (2007/10/03)

Structurally simplified spiroketals derived from natural products often retain the biological activity of the parent compound. An asymmetric solid-phase synthesis with boron-mediated aldol reactions as key stereodifferentiating transformations provides 6,

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