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92074-08-3

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92074-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92074-08-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,0,7 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 92074-08:
(7*9)+(6*2)+(5*0)+(4*7)+(3*4)+(2*0)+(1*8)=123
123 % 10 = 3
So 92074-08-3 is a valid CAS Registry Number.

92074-08-3Relevant articles and documents

N-ETHYLENEDIAMINES

Hu, Chunye,He, Ji-Gang,O'Brien, D. H.,Irgolic, K. J.

, p. 31 - 38 (2007/10/02)

A series of N-organosilylalkyl-substituted ethylenediamines, R3Si(CH2)nNHCH2CH2NH2 (R = CH3, C6H5 or 4-CH3C6H4; n = 1 or 3), were prepared by the reaction of haloalkylsilanes with ethylenediamine.The cleavage of a methyl group from silicon by concentrated sulfuric acid was used for the preparation of 1,3-bis-1,1,3,3-tetramethyldisiloxane.The proton and carbon-13 NMR spectra of these compounds are reported.

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