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126275-04-5

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126275-04-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126275-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,2,7 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 126275-04:
(8*1)+(7*2)+(6*6)+(5*2)+(4*7)+(3*5)+(2*0)+(1*4)=115
115 % 10 = 5
So 126275-04-5 is a valid CAS Registry Number.

126275-04-5Relevant articles and documents

Pd-catalyzed addition of organoboronic acids to alkynes at room temperature

Gupta, Arun Kumar,Kim, Ki Seong,Oh, Chang Ho

, p. 457 - 460 (2005)

Combination of Pd(OAc)2 with 2-bromo-1,3-bis- [diphenylphosphenomethyl)]benzene (1) or 2-bromo-1,3-bis-[di-tert- butylphosphenomethyl)]benzene (3) catalyzed hydroarylations and hydroalkenylations of various alkynes more efficiently in terms of

Enantioselective epoxidation of β,β-disubstituted enamides with a manganese catalyst and aqueous hydrogen peroxide

Clarasó, Carlota,Vicens, Laia,Polo, Alfonso,Costas, Miquel

supporting information, p. 2430 - 2435 (2019/03/29)

Enantioselective epoxidation of β,β-disubstituted enamides with aqueous hydrogen peroxide and a novel manganese catalyst is described. Epoxidation is stereospecific and proceeds fast under mild conditions. Amides are disclosed as key functional groups to enable high enantioselectivity.

The synthesis of non-racemic β-alkyl-β-aryl-disubstituted allyl alcohols and their transformation into allylamines and amino acids bearing a quaternary stereocenter

Narczyk, Aleksandra,Pieczykolan, Micha?,Stecko, Sebastian

supporting information, p. 3921 - 3946 (2018/06/08)

A synthesis of non-racemic β-alkyl-β-aryl allyl alcohols and their transformation into allylamines bearing a quaternary stereogenic center is reported. The allyl alcohols were prepared either by Cu-catalyzed enantioselective reduction of enones or by sequ

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