155396-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155396-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,3,9 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 155396-73:
(8*1)+(7*5)+(6*5)+(5*3)+(4*9)+(3*6)+(2*7)+(1*3)=159
159 % 10 = 9
So 155396-73-9 is a valid CAS Registry Number.
155396-73-9Relevant articles and documents
PREPARATION OF β-PHENYL-ISOSERINE DERIVATIVES
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Page/Page column 21-22, (2010/04/06)
A process for stereoselective synthesis of a β-phenylisoserine comprises reacting a carbonyl imine R-C=N-CO-OR1 with a protected α- oxyaldehyde X1O-CH2CHO in the presence of a chiral amine catalyst and oxidizing aldehyde s
