110567-19-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110567-19-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,5,6 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 110567-19:
(8*1)+(7*1)+(6*0)+(5*5)+(4*6)+(3*7)+(2*1)+(1*9)=96
96 % 10 = 6
So 110567-19-6 is a valid CAS Registry Number.
110567-19-6Relevant articles and documents
Synthesis of O2'-methyluridine, O2'-methylcytidine, N4,O2'-dimethylcytidine and N4,N4,O2'-trimethylcytidine from a common intermediate.
Nyilas,Chattopadhyaya
, p. 826 - 830 (2007/10/02)
A facile synthesis of the title compounds from a readily accessible precursor, 3',5'-O-bis-protected O4-(2-nitrophenyl)uridine, is described.