Basic information

Product Name: Cytidine, 5-[4-(benzoylthio)-1-butynyl]-2'-deoxy-
Synonyms:
CAS NO:647852-34-4
Molecular Formula: C20H21N3O5S
Molecular Weight: 415.46300
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: 649.1±65.0 °C(Predicted)
Flash Point: N/A
Appearance: N/A
Density: 1.42±0.1 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Cytidine, 5-[4-(benzoylthio)-1-butynyl]-2'-deoxy-(CAS DataBase Reference)
NIST Chemistry Reference: Cytidine, 5-[4-(benzoylthio)-1-butynyl]-2'-deoxy-(647852-34-4)
EPA Substance Registry System: Cytidine, 5-[4-(benzoylthio)-1-butynyl]-2'-deoxy-(647852-34-4)

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: 647852-34-4(Hazardous Substances Data)

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647852-34-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 647852-34-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,7,8,5 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 647852-34:
(8*6)+(7*4)+(6*7)+(5*8)+(4*5)+(3*2)+(2*3)+(1*4)=194
194 % 10 = 4
So 647852-34-4 is a valid CAS Registry Number.

647852-34-4SDS

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	S-[4-[4-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-oxopyrimidin-5-yl]but-3-ynyl] benzenecarbothioate

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:647852-34-4 SDS

647852-34-4Upstream product

647852-34-4Downstream Products

647852-34-4Relevant academic research and scientific papers

C-5 Modified nucleosides: Direct insertion of alkynyl-thio functionality in pyrimidines

Held, Heike A.,Roychowdhury, Abhijit,Benner, Steven A.

, p. 391 - 404 (2007/10/03)

A route is presented to append, in a single step, alkynyl thioesters to the 5-position of a pyrimidine ring of a nucleoside that is unprotected. These products should be useful to support in vitro selection experiments with functionalized DNA.

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