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69957-80-8

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69957-80-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69957-80-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,5 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 69957-80:
(7*6)+(6*9)+(5*9)+(4*5)+(3*7)+(2*8)+(1*0)=198
198 % 10 = 8
So 69957-80-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H12ClN/c1-2-7-12-8-9-3-5-10(11)6-4-9/h2-6,12H,1,7-8H2

69957-80-8Relevant articles and documents

Nickel(II) Catalyzed Hydroboration: A Route to Selective Reduction of Aldehydes and N-Allylimines

Hossain, Istiak,Schmidt, Joseph A. R.

, p. 1877 - 1884 (2020/05/25)

A cationic [(iminophosphine)nickel(allyl)]+ complex was found to be sufficiently electrophilic to activate aldehydes and N-allylimines to undergo hydroboration with pinacolborane (HBpin) under mild reaction conditions. The catalyst displayed excellent selectivity toward aldehydes in the presence of ketones. A wide variety of functional groups were tolerated, including halogens, NO2, CN, OMe, and alkenes for both aldehydes and imines. Electron-rich substrates were found to be significantly more reactive than their electron poor counterparts, a feature that was correlated to their enhanced ability to coordinate to the Lewis acidic nickel center.

SONIC HEDGEHOG MODULATORS

-

Paragraph 0966, (2014/04/17)

Sonic Hedgehog modulators and methods of use thereof are provided for.

A one-pot, three-component synthesis of thiazolidine-2-thiones

Ziyaei-Halimehjani, Azim,Marjani, Katayoun,Ashouri, Akram

body text, p. 3490 - 3492 (2012/08/27)

An efficient method for the synthesis of thiazolidine-2-thiones is described via regiospecific iodocyclization of an allyl amine, carbon disulfide, and iodine. Dehydrohalogenation of the iodo-derivatives gives thiazole-2(3H)-thiones. In addition, nucleoph

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