142755-27-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142755-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,5 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 142755-27:
(8*1)+(7*4)+(6*2)+(5*7)+(4*5)+(3*5)+(2*2)+(1*7)=129
129 % 10 = 9
So 142755-27-9 is a valid CAS Registry Number.
142755-27-9Relevant articles and documents
Rationally designed brodimoprim analogues: Synthesis and biological activities
Kompis,Then
, p. 529 - 534 (2007/10/02)
Based on the crystallographic data of the ternary complex of L. casei dihydrofolate reductase (DHFR0 with methotrexate and NADPH, novel inhibitors of this enzyme were designed using molecular modelling. A series of mono- and dicarboxylic acid derivatives