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142010-72-8

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142010-72-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142010-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,0,1 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 142010-72:
(8*1)+(7*4)+(6*2)+(5*0)+(4*1)+(3*0)+(2*7)+(1*2)=68
68 % 10 = 8
So 142010-72-8 is a valid CAS Registry Number.

142010-72-8Relevant articles and documents

Synthesis of (±)-3,3′-diphenyl-2,2′-binaphthol via different routes using Pd and Ni as catalyst respectively

Fu, Zhengjiang,Cao, Xihan,Hao, Guangguo,Shi, Quanqing,Cai, Hu

, p. 831 - 836 (2020/09/09)

3,3′-Biphenyl-2,2′-binaphthols (BINOLs) are precursors of phosphoric acids that are widely used as ligands and catalysts in organic reactions. In this report, two routes for the synthesis of (±)-3,3′-diphenyl BINOLs via (±)-3,3′ bis-halogenated BINOLs int

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