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(2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-N-(1-ethylpropyl)-3,4-dihydroxytetrahydrofuran-2-carboxamide (non-preferred name) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57903-40-9

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57903-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57903-40-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,9,0 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 57903-40:
(7*5)+(6*7)+(5*9)+(4*0)+(3*3)+(2*4)+(1*0)=139
139 % 10 = 9
So 57903-40-9 is a valid CAS Registry Number.

57903-40-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxy-N-pentan-3-yloxolane-2-carboxamide

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:57903-40-9 SDS

57903-40-9Downstream Products

57903-40-9Relevant academic research and scientific papers

Modification of the 5' Position of Purine Nucleosides. 2. Synthesis and Some Cardiovascular Properties of Adenosine-5'-(N-substituted)carboxamides

Prasad, Raj Nandan,Bariana, Dilbagh S.,Fung, Anthony,Savic, Milica,Tietje, Karin,et al.

, p. 313 - 319 (2007/10/02)

We have shown previously that the esters of adenosine-5'-carboxylic acid (10) represent a new class of potent nontoxic coronary vasodilators.For example, the ethyl ester (12), which is active by an intraduodenal or intravenous route in dogs, causes a larg

Adenosine-5'-carboxylic acid amides

-

, (2008/06/13)

Adenosine-5'-carboxylic acid amides represented by the formula STR1 wherein R1 and R2 are each selected from the group consisting of hydrogen, loweralkyl, lowerhaloalkyl, lowerhydroxyalkyl, lowercycloalkyl, loweralkylcycloalkyl, loweralkenyl, lowerhaloalkenyl, lowerhydroxyalkenyl, loweralkynyl, lowerhaloalkynyl, benzylamino, phenyl, loweralkylphenyl, loweralkoxyloweralkyl, substituted phenyl, 2-methylfuran or di(C1 -C4)alkylamino(C1 -C4)alkyl, adamantyl or R1 and R2 taken together form a 5 or 6 membered heterocyclic moiety; R3 and R4 are hydrogen or acyl, or taken together form an isopropylidene or a benzylidene group; or a pharmaceutically acceptable acid addition salt thereof.

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