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1536278-51-9

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1536278-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1536278-51-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,3,6,2,7 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1536278-51:
(9*1)+(8*5)+(7*3)+(6*6)+(5*2)+(4*7)+(3*8)+(2*5)+(1*1)=179
179 % 10 = 9
So 1536278-51-9 is a valid CAS Registry Number.

1536278-51-9Downstream Products

1536278-51-9Relevant articles and documents

Rhodium-catalyzed synthesis of isoquinolines and indenes from benzylidenehydrazones and internal alkynes

Huang, Xiao-Cheng,Yang, Xu-Heng,Song, Ren-Jie,Li, Jin-Heng

, p. 1025 - 1031 (2014/03/21)

A new route is presented for the selective assembly of isoquinolines and indenes by rhodium-catalyzed tandem cyclization of benzylidenehydrazones with internal alkynes. This method involves the selective cleavage of the N-N bond and the C=N bonds and is dependent on the substituents of the benzylidenehydrazone.

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