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Urea, N-(3-chlorophenyl)-N'-(4,7-dihydroxy-8-methyl-2-oxo-2H-1-benzopyran-3-yl)- is a complex organic compound that combines elements of urea and a substituted benzopyran. Urea is a well-known compound with the formula (NH2)2CO, commonly used in fertilizers and as a component in various chemical processes. The benzopyran portion of the compound features a 2-oxo-2H-1-benzopyran-3-yl group, which is a chromophore with a hydroxyl group at the 4th and 7th positions and a methyl group at the 8th position. The 3-chlorophenyl group adds a chlorine atom to a phenyl ring, which is attached to the urea. Urea, N-(3-chlorophenyl)-N'-(4,7-dihydroxy-8-methyl-2-oxo-2H-1-benzopyran- 3-yl)- is likely to be used in the synthesis of pharmaceuticals or other specialized chemical products due to its unique structure and functional groups.

90515-86-9

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90515-86-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90515-86-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,5,1 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 90515-86:
(7*9)+(6*0)+(5*5)+(4*1)+(3*5)+(2*8)+(1*6)=129
129 % 10 = 9
So 90515-86-9 is a valid CAS Registry Number.

90515-86-9Downstream Products

90515-86-9Relevant academic research and scientific papers

Synthesis, Antibacterial and Antifungal Activity of 4-Hydroxycoumarin Derivatives, Analogues of Novobiocin

Patonay, T.,Litkei, Gy.,Bognar, R.,Erdei, J.,Miszti, Cecilia

, p. 86 - 91 (2007/10/02)

3-Acylamino-, -arylsulfonylamino-, -(N'-arylureido)-, -arylideneamino- and -arylcarbamoyl-4-hydroxycoumarins have been synthesized and tested for antibacterial and antifungal activity. 3-Arylcarbamoyl-4-hydroxycoumarins have been shown to possess signific

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