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1384457-25-3

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1384457-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1384457-25-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,4,4,5 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1384457-25:
(9*1)+(8*3)+(7*8)+(6*4)+(5*4)+(4*5)+(3*7)+(2*2)+(1*5)=183
183 % 10 = 3
So 1384457-25-3 is a valid CAS Registry Number.

1384457-25-3Downstream Products

1384457-25-3Relevant articles and documents

New phosphorus-containing quinone derivatives

Mueller, Patrick,Bykov, Yana,Walter, Olaf,Doering, Manfred

, p. 383 - 394 (2012/08/28)

A variety of new aromatic diols substituted with two (similar and different) phosphorus groups were synthesized via the Michael-type addition of a Pi£H bond containing reagents to p-benzoquinone, reoxidation and the subsequent addition of a second phosphorus unit. In all studied cases, 2,3-substituted products were obtained exclusively. The resulting hydroquinone derivatives were further investigated regarding rearrangements under basic conditions.

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