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78649-50-0

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78649-50-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78649-50-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,4 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78649-50:
(7*7)+(6*8)+(5*6)+(4*4)+(3*9)+(2*5)+(1*0)=180
180 % 10 = 0
So 78649-50-0 is a valid CAS Registry Number.

78649-50-0Relevant articles and documents

ANTIHYPERTENSIVE POLYOL COMPOUND AND DERIVATIVE THEREOF

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, (2021/11/14)

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Direct, high-yielding, one-step synthesis of vic-diols from aryl alkynes

Ramachandran, P. Veeraraghavan,Drolet, Michael P.

supporting information, p. 967 - 970 (2018/02/14)

An unprecedented, high yielding, direct, one-step synthesis of vic-diols from alkynes has been developed via metal-free, open-to-air dihydroboration with ammonia borane. The electronics of the alkyne and the reaction stoichiometry are critical for obtaining optimal yields of the 1,2-diol.

Cp2TiCl2-catalyzed cycloboration of α-olefins with PhBCl2in the synthesis of 2-alkyl(aryl,benzyl)-1-phenylboriranes

Khusainova, Liliya I.,Khafizova, Leila O.,Tyumkina, Tatyana V.,Ryazanov, Kirill S.,Dzhemilev, Usein M.

, p. 12 - 17 (2017/02/05)

A one-pot method for the synthesis of 2-alkyl(aryl, benzyl)-1-phenylboriranes has been developed via the reaction of α-olefins with PhBCl2in the presence of Cp2TiCl2as the catalyst. The method implies the formation of boriranes as the result of transmetalation of titanacyclopropane intermediates generated in the reaction of α-olefins with Cp2TiCl2. Individual 1-phenyl-2-substituted boriranes were isolated and their structures confirmed by NMR spectral methods.

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