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1297597-17-1

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1297597-17-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1297597-17-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,7,5,9 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1297597-17:
(9*1)+(8*2)+(7*9)+(6*7)+(5*5)+(4*9)+(3*7)+(2*1)+(1*7)=221
221 % 10 = 1
So 1297597-17-1 is a valid CAS Registry Number.

1297597-17-1Downstream Products

1297597-17-1Relevant articles and documents

Hydrohalogenation of N-acetyl(aroyl)-1,4-benzoquinone monoimines

Avdeenko,Konovalova,Ludchenko,Ledeneva,Vakulenko

, p. 214 - 229 (2011/05/05)

New N-acetyl-1,4-benzoquinone monoimines alkyl-substituted in the quinoid ring were synthesized. The hydrohalogenation of N-acetyl(aroyl)-1,4-benzoquinone monoimines proceeds exclusively in keeping with the 1,4-addition. The hydrochlorination occurs along the ionic mechanism, in the hydrobromination grows the role of the radical mechanism.

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