92579-20-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92579-20-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,5,7 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92579-20:
(7*9)+(6*2)+(5*5)+(4*7)+(3*9)+(2*2)+(1*0)=159
159 % 10 = 9
So 92579-20-9 is a valid CAS Registry Number.
92579-20-9Relevant articles and documents
The reduction of aromatic nitro groups on solid supports using sodium hydrosulfite (Na2S2O4)
Scheuerman,Tumelty
, p. 6531 - 6535 (2007/10/03)
An improved method for reducing aromatic nitro compounds on solid-phase supports using sodium hydrosulfite is presented. Conditions have been optimized to enable the use of this reagent for reductions on both polyethyleneglycol-polystyrene (PEG) resins an
