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91125-09-6

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91125-09-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91125-09-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,1,2 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 91125-09:
(7*9)+(6*1)+(5*1)+(4*2)+(3*5)+(2*0)+(1*9)=106
106 % 10 = 6
So 91125-09-6 is a valid CAS Registry Number.

91125-09-6Relevant articles and documents

Synthesis of Polynitro Compounds. Hexasubstituted Benzenes

Atkins, Ronald L.,Hollins, Richard A.,Wilson, William S.

, p. 3261 - 3266 (2007/10/02)

The synthesis of the three isomeric aminotetranitrotoluenes by nitration of an appriopriate aminodinitrotoluene is presented, and the apparent ipso nitration of 4-amino-2,6-dinitrotoluene to give pentanitroaniline, is also discussed.The oxidation of the isomeric aminotetranitrotoluenes to pentanitrotoluene is described, as is the ammonolysis of pentanitroaniline and of pentanitrotoluene.

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