Cas 122497-19-2,2-[2-(2-Amino-purin-9-yl)-ethyl]-2-ethoxycarbonyl-malonic acid diethyl ester

122497-19-2

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Basic information

Product Name: 2-[2-(2-Amino-purin-9-yl)-ethyl]-2-ethoxycarbonyl-malonic acid diethyl ester
Synonyms: 2-[2-(2-Amino-purin-9-yl)-ethyl]-2-ethoxycarbonyl-malonic acid diethyl ester
CAS NO:122497-19-2
Molecular Formula:
Molecular Weight: 393.4
EINECS: N/A
Product Categories: N/A
Mol File: 122497-19-2.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-[2-(2-Amino-purin-9-yl)-ethyl]-2-ethoxycarbonyl-malonic acid diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-[2-(2-Amino-purin-9-yl)-ethyl]-2-ethoxycarbonyl-malonic acid diethyl ester(122497-19-2)
EPA Substance Registry System: 2-[2-(2-Amino-purin-9-yl)-ethyl]-2-ethoxycarbonyl-malonic acid diethyl ester(122497-19-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 122497-19-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 122497-19-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,4,9 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 122497-19:
(8*1)+(7*2)+(6*2)+(5*4)+(4*9)+(3*7)+(2*1)+(1*9)=122
122 % 10 = 2
So 122497-19-2 is a valid CAS Registry Number.

122497-19-2Upstream product

71170-82-6 triethyl 3-bromopropane-1,1,1-tricarboxylate

122497-19-2Downstream Products

122497-19-2Relevant articles and documents

A direct approach to the synthesis of famciclovir and penciclovir

Choudary, Bernadette M.,Geen, Graham R.,Kincey, Peter M.,Parratt, Martin J.,Dales, J. Robert M.,Johnson, Graham P.,O'Donnell, Steven,Tudor, David W.,Woods, Neil

, p. 981 - 994 (2007/10/03)

Reaction of 2-amino-6-chloropurine with triethyl 3-bromopropane-1,1,1- tricarboxylate followed by decarbethoxylation/transsesterification of the unpurified product was the key sequence in sythesising both the anti- herpesvirus agent penciclovir and its form famciclovir in three isolated steps.

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