169049-78-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 169049-78-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,0,4 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 169049-78:
(8*1)+(7*6)+(6*9)+(5*0)+(4*4)+(3*9)+(2*7)+(1*8)=169
169 % 10 = 9
So 169049-78-9 is a valid CAS Registry Number.
169049-78-9Relevant articles and documents
Nucleotides. Part LXXVIII: Double labeling of nucleosides and nucleotides
Maier, Thomas,Pfleiderer, Wolfgang
experimental part, p. 2365 - 2392 (2011/02/18)
Several N(-hydroxyalkyl)-2,4-dinitroanilines were transformed into their phosphoramidites (see 5 and 6 in Scheme 1) in view of their use as fluorescence quenchers, and modified 2-aminobenzamides (see 9, 10, 18, and 19 in Scheme 1) were applied in model re