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136548-70-4

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136548-70-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136548-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,5,4 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 136548-70:
(8*1)+(7*3)+(6*6)+(5*5)+(4*4)+(3*8)+(2*7)+(1*0)=144
144 % 10 = 4
So 136548-70-4 is a valid CAS Registry Number.

136548-70-4Downstream Products

136548-70-4Relevant articles and documents

3-aminopyrazolo heterocyclic derivatives, and use for colorimetric determinations

-

, (2008/06/13)

The present invention is concerned with the use of certain 3-aminopyrazolo-heterocyclic compounds for the colorimetric determination of hydrogen peroxide, hydrogen peroxide-forming systems, peroxidase, peroxidate-active substances and electron-rich aromatic compounds. The present invention is also concerned with corresponding processes of determination and with agents appropriate therefor. Furthermore, the present invention is concerned with new 3-aminopyrazolo-heterocyclic compounds.

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