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72398-94-8

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72398-94-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72398-94-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,3,9 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 72398-94:
(7*7)+(6*2)+(5*3)+(4*9)+(3*8)+(2*9)+(1*4)=158
158 % 10 = 8
So 72398-94-8 is a valid CAS Registry Number.

72398-94-8Downstream Products

72398-94-8Relevant articles and documents

New Method for the Fluorimetric Determination of Guanidino Compounds with Benzoin

Kai, Masaaki,Miura, Tetsuro,Kohashi, Kazuya,Ohkura, Yosuke

, p. 1115 - 1120 (2007/10/02)

A new fluorimetric method for the precise and rapid determination of guanidino compounds with benzoin is described.This is based on their reaction in an aqueous potassium hydroxide solution with benzoin (dissolved in methylcellosolve), in the presence of

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