92220-51-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92220-51-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,2,2 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 92220-51:
(7*9)+(6*2)+(5*2)+(4*2)+(3*0)+(2*5)+(1*1)=104
104 % 10 = 4
So 92220-51-4 is a valid CAS Registry Number.
92220-51-4Relevant articles and documents
Cytostatic 6-arylpurine nucleosides IV. Synthesis of 2-substituted 6-phenylpurine ribonucleosides
Hocek, Michal,Holy, Antonin,Dvorakova, Hana
, p. 325 - 335 (2007/10/03)
A series of 2-X-substituted-6-phenyl-9-(β-D-ribofuranosyl)purines (X = Cl, Br, I, CH3, CF3 and Ph) was prepared by halo-deaminations of protected 2-amino-6-phenylpurine ribonucleoside, by regioselective Suzuki-Miyaura reactions of 2,
