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81174-93-8

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81174-93-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81174-93-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,1,7 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 81174-93:
(7*8)+(6*1)+(5*1)+(4*7)+(3*4)+(2*9)+(1*3)=128
128 % 10 = 8
So 81174-93-8 is a valid CAS Registry Number.

81174-93-8Upstream product

81174-93-8Downstream Products

81174-93-8Relevant articles and documents

A Versatile Metathesis Reaction for the Formation of Labile Bonds between Group 13 and Group 15 Atoms

Thomas, Florian,Schulz, Stephan,Mansikkamaeki, Heidi,Nieger, Martin

, p. 5641 - 5644 (2003)

The heterocycles [{Me2AIE(SiMe3)2} x] (E = P-Bi) are powerful metathesis reagents in the presence of 4-dimethyl-aminopyridine (dmap), thus allowing the synthesis of previously unknown Group 13/15 compounds. Reactions with [Me3M-dmap] (M = In, TI) proceed with E(SiMe3)2 transfer to form the corresponding heterocycles [{Me2InBi-(SiMe3) 2}3] and [{Me2TIE(SiMe3) 2}2] (E = P, As), which were characterized by NMR and MS analysis, and by single-crystal X-ray diffraction.

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