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143508-85-4

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143508-85-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143508-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,5,0 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143508-85:
(8*1)+(7*4)+(6*3)+(5*5)+(4*0)+(3*8)+(2*8)+(1*5)=124
124 % 10 = 4
So 143508-85-4 is a valid CAS Registry Number.

143508-85-4Downstream Products

143508-85-4Relevant articles and documents

Synthesis, characterization and crystal structures of half-sandwich ruthenium complexes with bidentate chiral Schiff-base ligands

Chen, Chong,Ji, Jiao,Jia, Ai-Quan,Wang, Chang-Jiu,Zhang, Qian-Feng

, (2020/02/04)

Condensation of salicylaldehyde or 5-nitrosalicylaldehyde with (S)-(+)-2-amino-3-methyl-1-butanol in refluxing ethanol afforded the chiral Schiff-base ligands (S)-N-(1-hydroxymethylisobutyl)salicylidene (HL1*) and (S)-N-1-hydroxymethylisobutyl-5-nitrosali

Copper-catalyzed asymmetric oxidation of sulfides

O'Mahony, Graham E.,Ford, Alan,Maguire, Anita R.

experimental part, p. 3288 - 3296 (2012/05/20)

Copper-catalyzed asymmetric sulfoxidation of aryl benzyl and aryl alkyl sulfides, using aqueous hydrogen peroxide as the oxidant, has been investigated. A relationship between the steric effects of the sulfide substituents and the enantioselectivity of th

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