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139554-53-3

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139554-53-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139554-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,5,5 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 139554-53:
(8*1)+(7*3)+(6*9)+(5*5)+(4*5)+(3*4)+(2*5)+(1*3)=153
153 % 10 = 3
So 139554-53-3 is a valid CAS Registry Number.

139554-53-3Downstream Products

139554-53-3Relevant articles and documents

Synthesis of N- 2-pyrrolidinone as antimicrobial agent

Bhatt, P.,Srivastava, S. D.,Mehta, P.

, p. 514 - 516 (2007/10/03)

Several N- 2-pyrrolidinones have been synthesised and screened for their antibacterial and antifungal activities. their structures have been elucidated on the basis of elemental analysis and spectral data.

Synthesis and Antimicrobial Activity of N-piperazines/morpholines

Chaurasia, Sunita,Srivastava, Savitri D.

, p. 45 - 46 (2007/10/02)

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