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1383687-52-2

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1383687-52-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1383687-52-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,6,8 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1383687-52:
(9*1)+(8*3)+(7*8)+(6*3)+(5*6)+(4*8)+(3*7)+(2*5)+(1*2)=202
202 % 10 = 2
So 1383687-52-2 is a valid CAS Registry Number.

1383687-52-2Downstream Products

1383687-52-2Relevant articles and documents

Synthesis and antibacterial activity of novel neamine derivatives: Preponderant role of the substituent position on the neamine core

Gernigon, Nicolas,Bordeau, Valerie,Berree, Fabienne,Felden, Brice,Carboni, Bertrand

, p. 4720 - 4730 (2012/08/08)

A series of neamine derivatives were prepared from the cyclic carbonate and sulfate of 1,3,2′,6′-tetraazido-3′,4′,-di-O- acetylneamine. Ring opening reactions with diversely substituted amines result in the formation of the corresponding carbamates or sulfonic acids with good overall yields. The antibacterial activities of the synthesized products against E. coli (DH5α) and S. aureus (RN4220) were evaluated. With isolated single regioisomers, the preponderant effect of the 5-positions of the carbamate substituent on the neamine core was demonstrated.

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