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1019777-27-5

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1019777-27-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1019777-27-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,7,7 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1019777-27:
(9*1)+(8*0)+(7*1)+(6*9)+(5*7)+(4*7)+(3*7)+(2*2)+(1*7)=165
165 % 10 = 5
So 1019777-27-5 is a valid CAS Registry Number.

1019777-27-5Relevant articles and documents

Redox-Neutral Nickel(II) Catalysis: Hydroarylation of Unactivated Alkenes with Arylboronic Acids

Feng, Wang,Liu, Tao,Wang, Dao-Ming,Wang, Peng,Wu, Yichen

, p. 20399 - 20404 (2020)

Reported here is the discovery of a redox-neutral NiII/NiII catalytic cycle which is capable of the linear-selective hydroarylation of unactivated alkenes with arylboronic acids for the first time. This novel catalytic cycle, enabled

Installation of protected ammonia equivalents onto aromatic & heteroaromatic rings in water enabled by micellar catalysis

Isley, Nicholas A.,Dobarco, Sebastian,Lipshutz, Bruce H.

supporting information, p. 1480 - 1488 (2014/03/21)

A single set of conditions consisting of a palladium catalyst, a commercially available ligand, and a base, allow for several types of C-N bond constructions to be conducted in water with the aid of a commercially available "designer" surfactant (TPGS-750-M). Products containing a protected NH2 group in the form of a carbamate, sulfonamide, or urea can be fashioned starting with aryl or heteroaryl bromides, iodides, and in some cases, chlorides, as substrates. Reaction temperatures are in the range of room temperature to, at most, 50 °C, and result in essentially full conversion and good isolated yields.

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