222637-47-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 222637-47-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,6,3 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 222637-47:
(8*2)+(7*2)+(6*2)+(5*6)+(4*3)+(3*7)+(2*4)+(1*7)=120
120 % 10 = 0
So 222637-47-0 is a valid CAS Registry Number.
222637-47-0Relevant articles and documents
Recognition of nine base pairs in the minor groove of DNA by a tripyrrole peptide - Hoechst conjugate
Satz,Bruice
, p. 2469 - 2477 (2001)
A tripyrrole peptide - Hoechst conjugate (FPH-1) has been designed which recognizes nine dA/dT base pair A/T rich dsDNA sequences at subnanomolar concentrations and complexes its targets at near diffusion controlled rates to form a fluorescent product. Sp
