1681-19-2 Usage
General Description
2-Chloro-6-methyl-9H-purine, also known as 6-Chloro-1-methyl-9H-purine, is a chemical compound that belongs to the purine group of organic compounds. It is a derivative of purine, which is a heterocyclic aromatic organic compound that is widely found in nature and is an essential component of DNA and RNA. This specific compound is a chlorinated and methylated derivative of purine and has potential applications in the pharmaceutical industry. It is used as a starting material in the synthesis of various pharmaceuticals and agrochemicals. Additionally, it may also have potential biological activities and may be investigated for its medicinal properties. Overall, 2-Chloro-6-methyl-9H-purine is an important chemical compound with various potential applications in the fields of pharmaceuticals and agrochemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 1681-19-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,8 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1681-19:
(6*1)+(5*6)+(4*8)+(3*1)+(2*1)+(1*9)=82
82 % 10 = 2
So 1681-19-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H5ClN4/c1-3-4-5(9-2-8-4)11-6(7)10-3/h2,4H,1H3
1681-19-2Relevant articles and documents
An efficient synthesis of 2-substituted 6-methylpurine bases and nucleosides by Fe- or Pd-catalyzed cross-coupling reactions of 2,6-dichloropurines
Hocek, Michal,Dvorakova, Hana
, p. 5773 - 5776 (2007/10/03)
Fe-catalyzed cross-coupling reactions of 9-substituted or protected 2,6-dichloropurines with 1 equiv of methylmagnesium chloride gave regioselectively 2-chloro-6-methylpurines in good yields. The same reactions with 3 equiv of methylmagnesium chloride or
