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18512-89-5

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18512-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18512-89-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,5,1 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 18512-89:
(7*1)+(6*8)+(5*5)+(4*1)+(3*2)+(2*8)+(1*9)=115
115 % 10 = 5
So 18512-89-5 is a valid CAS Registry Number.

18512-89-5Relevant academic research and scientific papers

DERIVATIVES OF SULFONIMIDIC ACIDS. N1,N1-DIALKYL-N2-CHLOROARENESULFONIMIDAMIDES

Levchenko, E. S.,Slyusarenko, E. I.,Kalinin, V. N.

, p. 1802 - 1805 (2007/10/02)

N1,N1-Dialkyl-N2-chloroarenesulfonimidamides were obtained by the reaction of N1,N1-dialkylarenesulfonimidamides with tert-butyl hypochlorite or N,N-dichlorobenzenesulfonamide.With triphenylphosphine or dimethyl sulfide they form onium salts.In dimethylsulfonium chlorides, which contain a chiral sulfur atom, the methyl groups of the dimethylsulfonium group are diastereotopic.

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