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6-chloro-9-(methoxymethyl)-8-(3-methoxyphenyl)-2-(trimethylsilyl)-9H-purine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1265221-91-7

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1265221-91-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1265221-91-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,5,2,2 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1265221-91:
(9*1)+(8*2)+(7*6)+(6*5)+(5*2)+(4*2)+(3*1)+(2*9)+(1*1)=137
137 % 10 = 7
So 1265221-91-7 is a valid CAS Registry Number.

1265221-91-7Relevant academic research and scientific papers

Trifunctionalization of the purine scaffold using Mg and Zn organometallic intermediates

Zimdars, Silvia,Jourdin, Xavier Mollat Du,Crestey, Francois,Carell, Thomas,Knochel, Paul

supporting information; experimental part, p. 792 - 795 (2011/04/24)

Starting from an appropriate 6-chloro-2-TMS-purine derivative, a regioselective functionalization of the purine scaffold was achieved successively at positions 8, 6, and 2 via zinc and magnesium intermediates which were generated either by a direct zincat

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