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1409937-38-7

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1409937-38-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1409937-38-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,9,9,3 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1409937-38:
(9*1)+(8*4)+(7*0)+(6*9)+(5*9)+(4*3)+(3*7)+(2*3)+(1*8)=187
187 % 10 = 7
So 1409937-38-7 is a valid CAS Registry Number.

1409937-38-7Downstream Products

1409937-38-7Relevant articles and documents

Mesoporous cross-linked polymer copolymerized with chiral BINAP ligand coordinated to a ruthenium species as an efficient heterogeneous catalyst for asymmetric hydrogenation

Sun, Qi,Meng, Xiangju,Xiao, Feng-Shou,Liu, Xiao,Zhang, Xiaoming,Yang, Yan,Yang, Qihua

, p. 10505 - 10507,3 (2020/09/02)

We report here a successful preparation of a heterogeneous chiral catalyst from copolymerization of mesoporous cross-linked polymer with chiral BINAP ligands, followed by coordination of the BINAP with a ruthenium species, which exhibits high activity, excellent enantioselectivity, and extraordinary recyclability in asymmetric hydrogenation.

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