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156092-23-8

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156092-23-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156092-23-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,0,9 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 156092-23:
(8*1)+(7*5)+(6*6)+(5*0)+(4*9)+(3*2)+(2*2)+(1*3)=128
128 % 10 = 8
So 156092-23-8 is a valid CAS Registry Number.

156092-23-8Downstream Products

156092-23-8Relevant articles and documents

Synthesis of chiral (phosphinoaryl)oxazolines, a versatile class of ligands for asymmetric catalysis

Koch, Guido,Lloyd-Jones, Guy C.,Loiseleur, Olivier,Pfaltz, Andreas,Pretot, Roger,et al.

, p. 206 - 210 (1995)

Enantiomerically pure 2-oxazolines are readily prepared from 2-bromobenzonitrile by transmetalation with BuLi, subsequent reaction with chlorodiphenylphosphine and conversion of the resulting phosphinoaryl nitrile to the oxazoli

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