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418790-13-3

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418790-13-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 418790-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,8,7,9 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 418790-13:
(8*4)+(7*1)+(6*8)+(5*7)+(4*9)+(3*0)+(2*1)+(1*3)=163
163 % 10 = 3
So 418790-13-3 is a valid CAS Registry Number.

418790-13-3Downstream Products

418790-13-3Relevant articles and documents

QSAR study on antibacterial activity of sulphonamides and derived Mannich bases

Joshi, Sheela,Khosla, Navita

, p. 3747 - 3751 (2007/10/03)

The paper describes synthesis and comparative study on antibacterial activities of sulphonamides and Mannich bases derived from them. The compounds were screened for their antibacterial activity against various gram-positive and gram-negative bacteria and were analyzed statistically. The results have shown that the compounds are quiet active against pathogens under study and were nontoxic.

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