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78227-88-0

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78227-88-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78227-88-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,2 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78227-88:
(7*7)+(6*8)+(5*2)+(4*2)+(3*7)+(2*8)+(1*8)=160
160 % 10 = 0
So 78227-88-0 is a valid CAS Registry Number.

78227-88-0Downstream Products

78227-88-0Relevant articles and documents

THE THIOLATE ANION AS A NUCLEOPHILE PART X. REACTIONS OF SOME NITROFLUOROAROMATICS

Leblanc, Maurice E.,Peach, Michael E.,Winter, Heather M.

, p. 233 - 248 (2007/10/02)

The reactions of various nitrofluorobenzenes, C6HxFyNO2, with sodium methanethiolate have been studied in ethylene glycol/pyridine mixture as solvent.All the fluorine atoms, but not the nitrogroups, could be substituted by the methylthio group.The reactions have also been studied with the addition of a deactivating group, either methyl or amino, on the aromatic nucleus.Some of the methylthio groups in the products were oxidized to the corresponding sulfones.The new compounds isolated have been characterized and their spectra (IR, NMR and mass) examined.

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