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14839-81-7

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14839-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14839-81-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,8,3 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 14839-81:
(7*1)+(6*4)+(5*8)+(4*3)+(3*9)+(2*8)+(1*1)=127
127 % 10 = 7
So 14839-81-7 is a valid CAS Registry Number.

14839-81-7SDS

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 [[5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [5-(7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10-yl)-2,3,4-trihydroxypentyl] hydrogen phosphate

1.2 Other means of identification

Product number -
Other names N-Acetyl-N'-isopropyl-hydrazin

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:14839-81-7 SDS

14839-81-7Upstream product

14839-81-7Relevant articles and documents

Conversion of N-aromatic amides to O-aromatic esters

Glatzhofer, Daniel T.,Roy, Raymond R.,Cossey, Kimberly N.

, p. 2349 - 2352 (2007/10/03)

(Matrix Presented) N-Aromatic secondary amides can be transformed into O-aromatic esters in high yield via N-nitrosamide intermediates. The amides can be generated in situ from the corresponding aromatic amines or nitro compounds, and phenols can easily be made from the esters. The reaction can be modified by addition of methyl methacrylate or toluene at 0 °C to give polymerization or deamination, respectively. The rearrangement mechanism may involve radical formation and recombination.

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