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1149749-69-8

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1149749-69-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1149749-69-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,9,7,4 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1149749-69:
(9*1)+(8*1)+(7*4)+(6*9)+(5*7)+(4*4)+(3*9)+(2*6)+(1*9)=198
198 % 10 = 8
So 1149749-69-8 is a valid CAS Registry Number.

1149749-69-8Downstream Products

1149749-69-8Relevant articles and documents

Sequential 1,3-dipolar cycloaddition of nitrones to β-(2-aminophenyl) α,β-ynones and cyclocondensation: A new entry to the isoxazolino[4,5-c]quinoline ring

Abbiati, Giorgio,Arcadi, Antonio,Marinelli, Fabio,Rossi, Elisabetta,Verdecchia, Mirella

experimental part, p. 1027 - 1031 (2009/07/17)

The reaction of β-(2-aminophenyl) α,β-ynones with N-methyl nitrones provides a simple and efficient entry to the isoxazol-Germany, 2009) ino[4,5-c]quinoline ring system through a sequential 1,3-dipolar cycloaddition/annulation process.

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