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89844-36-0

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89844-36-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89844-36-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,4 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89844-36:
(7*8)+(6*9)+(5*8)+(4*4)+(3*4)+(2*3)+(1*6)=190
190 % 10 = 0
So 89844-36-0 is a valid CAS Registry Number.

89844-36-0Downstream Products

89844-36-0Relevant articles and documents

METHOD OF PREPARATION OF 2 prime , 4 prime , 4-TRINITROBENZANILIDE BY NITRATION OF MONO- AND DINITROBENZANILIDES IN NITRIC AND SULFURIC ACIDS.

Matveev,Levchenko,Kudryavtseva,Abramov

, p. 119 - 120 (2007/10/02)

Nitration of 4-nitrobenzanilide by concentrated nitric acid at various temperatures (0-50 degree C) and molar component ratios (from 1:1 to 1:12) was studied. The course of the reaction was monitored with aid of thin-layer chromatography on Silufol plates

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