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4449-38-1

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4449-38-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4449-38-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,4 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4449-38:
(6*4)+(5*4)+(4*4)+(3*9)+(2*3)+(1*8)=101
101 % 10 = 1
So 4449-38-1 is a valid CAS Registry Number.

4449-38-1SDS

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 2'-DEOXY-3',5'-DI-O-(4-METHYLBENZOYL)-URIDINE

1.2 Other means of identification

Product number -
Other names 3',5'-Di-O-p-toluyl-2'-desoxy-uridin

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:4449-38-1 SDS

4449-38-1Relevant articles and documents

Synthesis of carbohydrate-conjugated dT analogues using 'click chemistry'

Jin, Xuanye,Yang, Ruchun,Jin, Peiyuan,Xiao, Qiang,Ju, Yong

, p. 2967 - 2972 (2008/03/14)

A new type furo[2,3-d]pyrimidine nucleoside conjugated with various carbohydrates was synthesized using Sonogashira coupling and 'click chemistry'. In the subsequent deprotection of the 4-toluoyl and acetyl groups with catalytic sodium methoxide in methan

Investigation of Stereoselectivities in the Coupling Reactions of 1-O-Methyl-3,5-di-O-p-toluoyl-2-deoxyribofuranoside with Purines and Pyrimidines

Janardhanam, Selvasekaran,Nambiar, Krishnan P.

, p. 3657 - 3660 (2007/10/02)

Stereoselectivities in the coupling rection between 1-O-methyl-3,5-di-O-p-toluoyl-2-deoxyribofuranoside and suitably protected purine and pyrimidine derivatives have been examined in acetonitrile with varying equivalents of SnCl4.The best result in α-nucleoside formation was obtained when the coupling reaction was carried out in the presence of ten equivalents of SnCl4.

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