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342424-88-8

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342424-88-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 342424-88-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,2,4,2 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 342424-88:
(8*3)+(7*4)+(6*2)+(5*4)+(4*2)+(3*4)+(2*8)+(1*8)=128
128 % 10 = 8
So 342424-88-8 is a valid CAS Registry Number.

342424-88-8Relevant articles and documents

A convenient synthesis of 4-substituted 3-ethoxy-5-methylisoxazoles by palladium-catalyzed coupling reactions

Kromann, Hasse,Sl?k, Frank A,Johansen, Tommy N,Krogsgaard-Larsen, Povl

, p. 2195 - 2201 (2007/10/03)

The coupling reactions were performed using 3-ethoxy-4-iodo-5-methylisoxazole (4) as the key intermediate. Coupling of 4 under Suzuki-Miyaura or Stille conditions using Pd(PPh3)2Cl2 and arylboronic acids or aryltin analogu

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