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1355647-83-4

1355647-83-4

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1355647-83-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1355647-83-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,5,6,4 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1355647-83:
(9*1)+(8*3)+(7*5)+(6*5)+(5*6)+(4*4)+(3*7)+(2*8)+(1*3)=184
184 % 10 = 4
So 1355647-83-4 is a valid CAS Registry Number.

1355647-83-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name (2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl (2-((2,4-difluorobenzyl)(pyridin-2-yl)amino)ethyl) carbonate

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:1355647-83-4 SDS

1355647-83-4Relevant articles and documents

Novel thermolabile protecting groups with higher stability at ambient temperature

Chmielewski, Marcin K.

supporting information; experimental part, p. 666 - 669 (2012/02/15)

Novel thermolabile hydroxyl protecting groups of increased thermostability are proposed. The stability of these groups at different temperatures ranges has been determined. The 2-pyridyl-N-(2,4-difluorobenzyl)aminoethyl unit was selected as stable at ambient temperature and very labile at increased temperature. The half-life times for the best groups were established. Application of this chemistry to the protection of different hydroxyl groups of thymidine was also demonstrated.

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