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9-bromo-10-(3,4-dichlorophenyl)-2,3,6,7,10,11-hexahydro-1H,5H,9H-[1,3,4]oxazaphosphinino[6,5-f]pyrido[3,2,1-ij]quinolin-11-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

874385-44-1

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874385-44-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 874385-44-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,3,8 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 874385-44:
(8*8)+(7*7)+(6*4)+(5*3)+(4*8)+(3*5)+(2*4)+(1*4)=211
211 % 10 = 1
So 874385-44-1 is a valid CAS Registry Number.

874385-44-1Upstream product

874385-44-1Downstream Products

874385-44-1Relevant academic research and scientific papers

Phosphorylation of arylureas and arylcarbamates: A new prospect

Volochnyuk, Dmitriy M.,Pushechnikov, Alexei O.,Krotko, Dmitriy G.,Pinchuk, Alexandr M.,Tolmachev, Andrei A.

, p. 3124 - 3134 (2005)

N,N′-Diarylureas having electron-donating substituents at appropriate positions react with phosphorus(III) bromide forming the new heterocyclic system 2,4,1-benzodiazaphosphinan-3-one. N-(5-Pyrazolyl), N′-arylureas, and N,O-diarylcarbamates also undergo a

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