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845524-71-2

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845524-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 845524-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,5,2 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 845524-71:
(8*8)+(7*4)+(6*5)+(5*5)+(4*2)+(3*4)+(2*7)+(1*1)=182
182 % 10 = 2
So 845524-71-2 is a valid CAS Registry Number.

845524-71-2Upstream product

845524-71-2Downstream Products

845524-71-2Relevant academic research and scientific papers

METHOD FOR PRODUCING IODINATED AROMATIC COMPOUND

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Paragraph 0095-0154, (2020/10/22)

PROBLEM TO BE SOLVED: To provide a method for producing iodinated aromatic compound, in which the regioselectivity of iodine introduction position is high, and the desired iodide compound can be obtained in a high yield. SOLUTION: The method for producing iodinated aromatic compound of the present invention is characterized by having an iodination step of reacting, in the presence of a porous material, an aromatic compound as a reaction substrate, and a specific iodination agent which is an N iodide amide compound or an N iodide imide compound having a cyclic structure including a partial structure represented by the following formula (1). SELECTED DRAWING: None COPYRIGHT: (C)2020,JPOandINPIT

METHOD FOR PRODUCING IODIDE ESTER COMPOUND

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Paragraph 0127; 0130; 0148; 0151; 0166; 0169; 0181; 0184, (2020/03/25)

PROBLEM TO BE SOLVED: To provide a method for producing an iodide ester compound that makes it possible to obtain a target iodide ester compound in high yield with high regioselectivity for iodine introduction. SOLUTION: A method for producing an iodide ester compound includes an iodide forming step in which: in the presence of a porous material, an ester compound represented by the following formula (2), iodine (I2), and an iodine-based oxide are reacted with each other, an iodide ester compound represented by the following formula (3) is formed. SELECTED DRAWING: None COPYRIGHT: (C)2020,JPO&INPIT

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