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64456-05-9

64456-05-9

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64456-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64456-05-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,5 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 64456-05:
(7*6)+(6*4)+(5*4)+(4*5)+(3*6)+(2*0)+(1*5)=129
129 % 10 = 9
So 64456-05-9 is a valid CAS Registry Number.

64456-05-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 9-benzyl-N,N-diethylpurin-6-amine

1.2 Other means of identification

Product number -
Other names 9-benzyl-N,N-diethyladenine

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:64456-05-9 SDS

64456-05-9Relevant articles and documents

Selective synthesis of 7-substituted purines via 7,8-dihydropurines

Kotek, Vladislav,Chudikova, Nadezda,Tobrman, Tomas,Dvorak, Dalimil

supporting information; experimental part, p. 5724 - 5727 (2011/03/19)

A simple and efficient protocol for the preparation of 7-substituted purines is described. 6- and 2,6-Dihalopurines were N9-tritylated and then transformed to 7,8-dihydropurines by DIBAL-H. Subsequent N 7-alkylation followed by N9-trityl deprotection with trifluoroacetic acid was accompanied by spontaneous reoxidation, which led to the 7-substituted purines at 55 - 88% overall isolated yields.

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