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Hydrouracil, 1-(2-deoxy-beta-D-erythro-pentofuranosyl)-5-methyl-, (5S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19140-39-7

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19140-39-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19140-39-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,4 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19140-39:
(7*1)+(6*9)+(5*1)+(4*4)+(3*0)+(2*3)+(1*9)=97
97 % 10 = 7
So 19140-39-7 is a valid CAS Registry Number.

19140-39-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (5S)-1-[(2S,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,3-diazinane-2,4-dione

1.2 Other means of identification

Product number -
Other names Thymidine,5,6-dihydro-,(5S)

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:19140-39-7 SDS

19140-39-7Upstream product

19140-39-7Downstream Products

19140-39-7Relevant academic research and scientific papers

Characterization of thymidine ultraviolet photoproducts. Cyclobutane dimers and 5,6-dihydrothymidines

Cadet, Jean,Voituriez,Lucienne,Hruska, Frank E.,Kan, Lou-Sing,Leeuw, Frank A. A. M. de,Altona, Cornelis

, p. 2861 - 2868 (2007/10/02)

We describe the preparation of the six configurationally distinct cyclobutane-type photodimers generated by the acetone-sensitized uv irradiation of thymidine in aqueous solution.Also prepared as minor photoproducts are the 5R and 5S diastereoisomers of 5,6-dihydrothymidine, and two novel molecules, the 5R ans 5S diastereoisomers of 5-acetonyl-5,6-dihydrothymidine.The purification of the ten molecules by chromatographic techniques (hplc, tlc) is described, along with their extensive characterization by uv, ir, cd, FAB-ms and 1H nmr.The proton chemical shifts and coupling constants are discussed in terms of the geometry of the pyrimidine, cyclobutane, and sugar rings.

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