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110522-77-5

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110522-77-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110522-77-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,5,2 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 110522-77:
(8*1)+(7*1)+(6*0)+(5*5)+(4*2)+(3*2)+(2*7)+(1*7)=75
75 % 10 = 5
So 110522-77-5 is a valid CAS Registry Number.

110522-77-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name (2-Chloro-phenoxy)-acetic acid (2R,3S,5R)-2-[2-(2-chloro-phenoxy)-acetoxymethyl]-5-{2-[2-(2-chloro-phenoxy)-acetylamino]-6-oxo-1,6-dihydro-purin-9-yl}-tetrahydro-furan-3-yl ester

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:110522-77-5 SDS

110522-77-5Upstream product

110522-77-5Relevant articles and documents

FACILE REMOVAL OF NEW BASE PROTECTING GROUPS USEFUL IN OLIGONUCLEOTIDE SYNTHESIS

Schulhof, J. C.,Molko, D.,Teoule, R.

, p. 51 - 54 (1987)

New base protecting groups are proposed in place of benzoyl and isobutyryl groups.They are phenoxy acetyl for adenine and guanine and isobutyryl for cytosine.They are cleaved in aqueous ammonia in a shorter time at lower temperature.These easily removable groups are useful in the synthesis of modified oligonucleotides, containing fragile bases.

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