131134-90-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131134-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,1,3 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 131134-90:
(8*1)+(7*3)+(6*1)+(5*1)+(4*3)+(3*4)+(2*9)+(1*0)=82
82 % 10 = 2
So 131134-90-2 is a valid CAS Registry Number.
InChI:InChI=1/C10H8IN3O4S/c1-13-6-12-9(14(15)16)10(13)19(17,18)8-4-2-7(11)3-5-8/h2-6H,1H3
131134-90-2Relevant articles and documents
Effect of liposome and cyclodextrin entrapment on retardation of glutathione decomposition of nitroimidazolyl sulfones
Heindel,Egolf,Stefely
, p. 862 - 865 (2007/10/02)
A new class of radiosensitizing pharmaceuticals derived from 4-nitro-5-imidazolyl sulfones has its clinical potential compromised by a metabolic reaction with plasma glutathione which leads to a much less active metabolite. Entrapment of two members of th