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80723-54-2

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80723-54-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80723-54-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,7,2 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 80723-54:
(7*8)+(6*0)+(5*7)+(4*2)+(3*3)+(2*5)+(1*4)=122
122 % 10 = 2
So 80723-54-2 is a valid CAS Registry Number.

80723-54-2Relevant articles and documents

Synthesis of sulfondiimines by N-chlorosuccinimide-mediated oxidative imination of sulfiliminium salts

Candy, Mathieu,Guyon, Carole,Mersmann, Stefanie,Chen, Jia-Rong,Bolm, Carsten

supporting information; experimental part, p. 4440 - 4443 (2012/06/18)

Access to sulfondiimines: The oxidative one-pot chlorination-imination sequence of in situ generated free sulfilimines by N-chlorosuccinimide (NCS) allows the preparation of N-monosubstituted sulfondiimines under mild reaction conditions with excellent functional-group tolerance (see scheme; Mes=2,4,6-trimethylphenylsulfonyl) Copyright

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