59277-98-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59277-98-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,2,7 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 59277-98:
(7*5)+(6*9)+(5*2)+(4*7)+(3*7)+(2*9)+(1*8)=174
174 % 10 = 4
So 59277-98-4 is a valid CAS Registry Number.
59277-98-4Relevant academic research and scientific papers
2-Amido-9-(2-acyloxyethoxymethyl)hypoxanthines
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, (2008/06/13)
Method of preparing 9-(2-hydroxyethoxymethyl)guanine which comprises preparing the compound STR1 wherein R and R1 are hydrogen, lower alkyl and phenyl and then hydrolyzing same. 9-(2-hydroxyethoxymethyl)guanine is useful as an antiviral.
