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1425647-29-5

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1425647-29-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1425647-29-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,5,6,4 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1425647-29:
(9*1)+(8*4)+(7*2)+(6*5)+(5*6)+(4*4)+(3*7)+(2*2)+(1*9)=165
165 % 10 = 5
So 1425647-29-5 is a valid CAS Registry Number.

1425647-29-5Downstream Products

1425647-29-5Relevant articles and documents

MONOSUBSTITUTED(FLUOROALKYL)ETHYLENES AND METHOD OF PRODUCING THE SAME

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Paragraph 157; 158, (2017/01/02)

PROBLEM TO BE SOLVED: To provide a method of efficiently producing monosubstituted(fluoroalkyl)ethylenes. SOLUTION: The method comprises reacting a 1-chloro-2-(fluoroalkyl)ethylene with an organoboron compound under coexistence of an alkylphosphine coordinated palladium catalyst, an alkali metal salt and water so as to obtain a monosubstituted(fluoroalkyl)ethylene represented by the general formula (5). (In the formula, R represents a naphthalene-1-yl group or the like, and Rf represents C1-4 fluoroalkyl group.) SELECTED DRAWING: None COPYRIGHT: (C)2017,JPO&INPIT

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