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125422-61-9

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125422-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125422-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,4,2 and 2 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 125422-61:
(8*1)+(7*2)+(6*5)+(5*4)+(4*2)+(3*2)+(2*6)+(1*1)=99
99 % 10 = 9
So 125422-61-9 is a valid CAS Registry Number.

125422-61-9Downstream Products

125422-61-9Relevant articles and documents

DO OXAZOLES UNDERGO DIELS-ALDER REACTIONS WITH HETERODIENOPHILES ?

Hassner, Alfred,Fischer, Bilha

, p. 3535 - 3546 (2007/10/02)

5-Alkoxy and 2-alkoxyoxazoles wre shown to react with N=N, C=N or C=O dienophiles to form products that in most cases can be explained to result from a Diels-Alder addition, or by nucleophilic attack of the oxazole on the dienophile, followed by rearrangement.The products are triazolines, imidazolines or oxazolines respectively.Relative reactivities were established and mechanistic pathways discussed.

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