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30006-28-1

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30006-28-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30006-28-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,0,0 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 30006-28:
(7*3)+(6*0)+(5*0)+(4*0)+(3*6)+(2*2)+(1*8)=51
51 % 10 = 1
So 30006-28-1 is a valid CAS Registry Number.

30006-28-1Upstream product

30006-28-1Relevant articles and documents

Hydrolysis of 2,4-dithiophenobarbital

Tarsa, Monika,Zuchowski, Grzegorz,Stasiewicz-Urban, Anna,Bojarski, Jacek

experimental part, p. 123 - 128 (2009/06/20)

Hydrolysis of 2,4-dithiophenobarbital in aqueous solutions of pH 2 - 12 was investigated at 40 and 60°C using UV spectrophotometry. The values of reaction order, rate constants, pKal and pKa2 and activation energy were determined. The preliminary estimation of degradation products was accomplished using thin layer chromatography. The major products were isolated by circular chromatography and identified by spectroscopic and classical methods.

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