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1432739-07-5

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1432739-07-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1432739-07-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,2,7,3 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1432739-07:
(9*1)+(8*4)+(7*3)+(6*2)+(5*7)+(4*3)+(3*9)+(2*0)+(1*7)=155
155 % 10 = 5
So 1432739-07-5 is a valid CAS Registry Number.

1432739-07-5Downstream Products

1432739-07-5Relevant articles and documents

Efficient synthesis of highly substituted pyrroles through a Pd(OCOCF 3)2-catalyzed cascade reaction of 2-alkenal-1,3-dicarbonyl compounds with primary amines

Yang, Wei,Huang, Liliang,Liu, Hong,Wang, Wei,Li, Hao

, p. 4667 - 4669 (2013)

We describe an unprecedented Pd(OCOCF3)2-catalyzed cascade process for the synthesis of highly functionalized 1,2,3,5- tetrasubstituted pyrroles with high efficiency. Unlike documented methods relying on preformed enamines and active halogenated terminal alkenes, the process employs simple 2-alkenal-dicarbonyls and primary amines in 'one-pot'. The Royal Society of Chemistry 2013.

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