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1137942-55-2

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1137942-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1137942-55-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,7,9,4 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1137942-55:
(9*1)+(8*1)+(7*3)+(6*7)+(5*9)+(4*4)+(3*2)+(2*5)+(1*5)=162
162 % 10 = 2
So 1137942-55-2 is a valid CAS Registry Number.

1137942-55-2Downstream Products

1137942-55-2Relevant articles and documents

Gold catalysis: Biarylphosphine ligands as key for the synthesis of dihydroisocoumarins

Hashmi, A. Stephen K.,Bechem, Benjamin,Loos, Annette,Hamzic, Melissa,Rominger, Frank,Rabaa, Hassan

, p. 481 - 499 (2014/04/03)

Agold-catalyzed phenol synthesis was successfully used in the synthesis of dihydroisocoumarins for the first time.Alarge number of gold(I) complexes were prepared and tested; only complexes based on the biarylphosphine motif were successful. CSIRO 2014.

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