97337-32-1 Usage
Uses
4,?6-?Dichloro-?7H-?pyrrolo[2,?3-?d]?pyrimidine is a reagent used in the preparation of nucleosides and tubercidin, as well as other antitumor compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 97337-32-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,3,3 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 97337-32:
(7*9)+(6*7)+(5*3)+(4*3)+(3*7)+(2*3)+(1*2)=161
161 % 10 = 1
So 97337-32-1 is a valid CAS Registry Number.
InChI:InChI=1/C6H3Cl2N3/c7-4-1-3-5(8)9-2-10-6(3)11-4/h1-2H,(H,9,10,11)
97337-32-1Relevant articles and documents
Modification of Pyrrolo[2,3-d]pyrimidines by C-H Borylation Followed by Cross-Coupling or Other Transformations: Synthesis of 6,8-Disubstituted 7-Deazapurine Bases
Kle?ka, Martin,Po?tová Slavětínská, Lenka,Hocek, Michal
, p. 7943 - 7961 (2015/12/24)
A general access to 4-substituted 6-arylpyrrolo[2,3-d]pyrimidine (6-substituted 8-aryl-7-deazapurine derivatives) was developed based on iridium-catalyzed C-H borylations of pyrrolo[2,3-d]pyrimidines at the 6-position followed by the Suzuki cross-coupling
