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2-chloro-4-nitrophenylurea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

41243-57-6

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41243-57-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41243-57-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,2,4 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 41243-57:
(7*4)+(6*1)+(5*2)+(4*4)+(3*3)+(2*5)+(1*7)=86
86 % 10 = 6
So 41243-57-6 is a valid CAS Registry Number.

41243-57-6Relevant academic research and scientific papers

Selective and facile oxidative desulfurization of thioureas and thiobarbituric acids with singlet molecular oxygen generated from trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane

Azarifar, Davood,Golbaghi, Maryam

, p. 1 - 13 (2016)

An efficient and facile procedure using trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane has been developed for oxidative desulfurization of thioureas and thiobarbituric acids. The reactions proceeded smoothly very fast under mild conditions in basic media at room temperature to afford the respective ureas in excellent yields. Simple procedure and work up, mild conditions, high yields, short reaction times, use of highly potent and non-toxic oxidant are the main merits of the present method.

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