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2105-86-4

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2105-86-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2105-86-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,0 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2105-86:
(6*2)+(5*1)+(4*0)+(3*5)+(2*8)+(1*6)=54
54 % 10 = 4
So 2105-86-4 is a valid CAS Registry Number.

2105-86-4Downstream Products

2105-86-4Relevant articles and documents

Method for preparing amine compound by reducing amide compound

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Paragraph 0117-0119, (2021/02/10)

The invention relates to a method for preparing an amine compound by reducing an amide compound, which comprises the following steps: in a protective atmosphere, mixing the amide compound or cyclic amide, a zirconium metal catalyst and pinacol borane, carrying out amide reduction reaction at room temperature, and carrying out aftertreatment by using an ether solution of hydrogen chloride after 12-48 hours to obtain an amine hydrochloride compound. The method is simple to operate, low in cost, good in functional group tolerance and wide in substrate range.

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