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1402910-12-6

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1402910-12-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1402910-12-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,2,9,1 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1402910-12:
(9*1)+(8*4)+(7*0)+(6*2)+(5*9)+(4*1)+(3*0)+(2*1)+(1*2)=106
106 % 10 = 6
So 1402910-12-6 is a valid CAS Registry Number.

1402910-12-6Downstream Products

1402910-12-6Relevant articles and documents

Asymmetric Construction of α-Substituted β-Hydroxy Lactones via Ni Catalyzed Decarboxylative Addition Reaction

He, Lingchen,Ahmed, Ebrahim-Alkhalil M. A.,Liu, Hongxin,Hu, Xingen,Xiao, Hong-Ping,Li, Juan,Jiang, Jun

, p. 4825 - 4834 (2021/04/02)

We described a Ni-bidentate oxazoline catalyzed highly enantio- and diastereoselective decarboxylative aldol reaction of 2-oxotetrahydrofuran-3-carboxylic acid/2-oxochromane-3-carboxylic acid derivatives with different kinds of carbonyls. Under optimal reaction conditions, α-substituted β-hydroxy butyrolactones and dihydrocoumarins with an all-carbon quaternary stereocenter have been generated with high levels of functional-group compatibility. Furthermore, proficient transformations of products were also described, in which an aliphatic tertiary alcohol and a multi-substituted 1,4-diol were smoothly constructed through hydrogenation and ring-opening reaction, respectively.

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