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17983-40-3

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17983-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17983-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,9,8 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 17983-40:
(7*1)+(6*7)+(5*9)+(4*8)+(3*3)+(2*4)+(1*0)=143
143 % 10 = 3
So 17983-40-3 is a valid CAS Registry Number.

17983-40-3Downstream Products

17983-40-3Relevant articles and documents

Cyanosilylation of benzaldehyde with TMSCN over perovskite-type oxide catalyst prepared by thermal decomposition of heteronuclear cyano complex precursors

Yamaguchi, Syuhei,Okuwa, Takahisa,Wada, Hiroki,Yamaura, Hiroyuki,Yahiro, Hidenori

, p. 9551 - 9560 (2015)

The perovskite-type oxide catalyst, SmFeO3, prepared by decomposition method of heteronuclear cyano complex precursor (CN method) was applied to liquid-phase organic reaction, cyanosilylation of benzaldehyde with TMSCN. The maximum catalytic ac

Bush et al.

, p. C17 (1973)

Preparation of sulfines by alkylidenation of sulfur dioxide using α-silyl carbanions

Porskamp, P. A. T. W.,Leij, M. van der,Lammerink, B. H. M.,Zwanenburg, B.

, p. 400 - 404 (2007/10/02)

The synthesis of sulfines 4 from a series of active methylene compounds is described.Deprotonation, followed by silylation, gives the trimethylsilyl compounds 2.Subsequent deprotonation to α-silyl carbanions and treatment with an excess of sulfur dioxide

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