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1252831-36-9

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1252831-36-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1252831-36-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,2,8,3 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1252831-36:
(9*1)+(8*2)+(7*5)+(6*2)+(5*8)+(4*3)+(3*1)+(2*3)+(1*6)=139
139 % 10 = 9
So 1252831-36-9 is a valid CAS Registry Number.

1252831-36-9Downstream Products

1252831-36-9Relevant articles and documents

Regioselective palladium-catalyzed arylation of 4-chloropyrazoles

Mateos, Carlos,Mendiola, Javier,Carpintero, Mercedes,Minguez, Jose Miguel

supporting information; scheme or table, p. 4924 - 4927 (2011/02/21)

A highly regioselective Pd-catalyzed arylation of N-methylpyrazoles with aryl bromides is described. This transformation was studied extensively via automated reaction screening. A Design of Experiments (DoE) approach for optimizing the critical parameter

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