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53941-13-2

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53941-13-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53941-13-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,9,4 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 53941-13:
(7*5)+(6*3)+(5*9)+(4*4)+(3*1)+(2*1)+(1*3)=122
122 % 10 = 2
So 53941-13-2 is a valid CAS Registry Number.

53941-13-2Relevant articles and documents

Industrial manufacturing method of damascenone

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Paragraph 0044-0046, (2017/05/06)

The invention provides an industrial manufacturing method of damascenone. The industrial manufacturing method is characterized in that damascenone is obtained by oxidizing a compound A. The structural formula of the compound A is shown in the description. The production process and the synthesis route are optimized, in the production course, fewer side reactions are generated, aftertreatment is convenient, production conditions are mild, and the industrial manufacturing method is suitable for industrial production modes.

Reductive displacement of allylic acetates by hydride transfer via catalytic activation by palladium(0) complexes

Hutchins, Robert O.,Learn, Keith,Fulton, Robert P.

, p. 27 - 30 (2007/10/02)

Allylic acetates are reduced to alkenes by reductive displacement by hydride reagents via catalytic activation with Pd(0) complexes. In the absence of hydrides, allylic acetates afford conjugated dienes in DMSO solvent.

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