145118-34-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145118-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,1,1 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 145118-34:
(8*1)+(7*4)+(6*5)+(5*1)+(4*1)+(3*8)+(2*3)+(1*4)=109
109 % 10 = 9
So 145118-34-9 is a valid CAS Registry Number.
145118-34-9Relevant articles and documents
Synthetic Analogues of Naturally Occurring Spider Toxins
Kovacs, Lajos,Hesse, Manfred
, p. 1909 - 1924 (2007/10/02)
Naturally occurring spider toxins are potent inhibitors of glutamate receptors of the central nervous system and have the general structure (hetero)arylacyl->aminoacyl(I)-polyamine-aminoacyl(II) (the arrow indicates the direction of an amide linkage).In