1233656-02-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1233656-02-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,3,6,5 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1233656-02:
(9*1)+(8*2)+(7*3)+(6*3)+(5*6)+(4*5)+(3*6)+(2*0)+(1*2)=134
134 % 10 = 4
So 1233656-02-4 is a valid CAS Registry Number.
1233656-02-4Relevant articles and documents
Isoxazolopyrimidines as novel F508-CFTR correctors
Yu, Gui Jun,Yang, Baoxue,Verkman,Kurth, Mark J.
experimental part, p. 1063 - 1066 (2010/07/03)
Using a cell-based high-throughput screen, we identified isoxazolo[5,4-d]pyrimidines as novel small-molecule correctors of the cystic fibrosis mutant protein F508-CFTR. 22 Isoxazolo[5,4-d]pyrimidine analogues were synthesized and tested. Synthesis of the