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C20H31B2ClO4 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1542223-52-8

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1542223-52-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1542223-52-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,4,2,2,2 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1542223-52:
(9*1)+(8*5)+(7*4)+(6*2)+(5*2)+(4*2)+(3*3)+(2*5)+(1*2)=128
128 % 10 = 8
So 1542223-52-8 is a valid CAS Registry Number.

1542223-52-8Relevant academic research and scientific papers

Asymmetric diboration of terminal alkenes with a rhodium catalyst and subsequent oxidation: Enantioselective synthesis of optically active 1,2-diols

Toribatake, Kenji,Nishiyama, Hisao

supporting information, p. 11011 - 11015 (2013/10/22)

Pin it down: A highly enantioselective diboration of terminal alkenes with chiral 1 and bis(pinacolato)diboron (B2pin2) was realized. Subsequent oxidation of the diboron adducts with sodium peroxoborate readily gave the corresponding optically active 1,2-diols in high yields and high enantioselectivities. Copyright

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