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845540-09-2

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845540-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 845540-09-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,5,4 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 845540-09:
(8*8)+(7*4)+(6*5)+(5*5)+(4*4)+(3*0)+(2*0)+(1*9)=172
172 % 10 = 2
So 845540-09-2 is a valid CAS Registry Number.

845540-09-2Downstream Products

845540-09-2Relevant articles and documents

Hydroxynitrobenzodifuroxan and its salts

Sitzmann, Michael E.,Bichay, Magdy,Fronabarger, John W.,Williams, Michael D.,Sanborn, William B.,Gilardi, Richard

, p. 1117 - 1125 (2005)

The synthesis and properties of hydroxynitrobenzodifuroxan (5-nitro[1,2,5]oxadiazolo[3,4-e][2,1,3]benzoxadiazol-4-ol-3,8-dioxide) (1) and its salts (four metal and three amine salts) are described. Crystal structure analyses indicate that the hydroxynitro

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