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10425-97-5

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10425-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 10425-97-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,4,2 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 10425-97:
(7*1)+(6*0)+(5*4)+(4*2)+(3*5)+(2*9)+(1*7)=75
75 % 10 = 5
So 10425-97-5 is a valid CAS Registry Number.

10425-97-5Downstream Products

10425-97-5Relevant articles and documents

Facile synthesis of dibranched conjugated dienes via palladium-catalyzed oxidative coupling of N-tosylhydrazones

Jiang, Huanfeng,He, Li,Li, Xianwei,Chen, Huoji,Wu, Wanqing,Fu, Wei

, p. 9218 - 9220 (2013/09/24)

A facile and highly regioselective Pd-catalyzed oxidative coupling of N-tosylhydrazones providing efficient access to 2,3-disubstituted-1,3-butadienes has been developed. This process features readily available starting materials and mild reaction conditions. Further transformations of the obtained dibranched 1,3-dienes, through Diels-Alder reactions and indene synthesis, are also demonstrated, which reveal their great potential for synthetic utility.

Synthesis of indenes via Br?nsted acid catalyzed cyclization of diaryl- and alkyl aryl-1,3-dienes

Eom, Dahan,Park, Sangjune,Park, Youngchul,Ryu, Taekyu,Lee, Phil Ho

supporting information, p. 5392 - 5395 (2013/01/15)

Substituted indenes can be synthesized via the Br?nsted acid catalyzed cyclization of diaryl- and alkyl aryl-1,3-dienes. In this approach, treatment of symmetric or unsymmetric diaryl- and alkyl aryl-1,3-dienes with a catalytic amount of trifluoromethanesulfonic acid gives a variety of indene derivatives in good to excellent yields under mild conditions.

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