152388-23-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152388-23-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,3,8 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 152388-23:
(8*1)+(7*5)+(6*2)+(5*3)+(4*8)+(3*8)+(2*2)+(1*3)=133
133 % 10 = 3
So 152388-23-3 is a valid CAS Registry Number.
152388-23-3Relevant articles and documents
De-novo Synthesis of Enantiomerically Pure Deoxy- and Aminodeoxyfuranosides
Graef, Silke,Braun, Manfred
, p. 1091 - 1098 (2007/10/02)
(R)-3-Hydroxy-4-pentenoic acid (2), readily available by an aldol addition of doubly deprotonated (R)-2-hydroxy-1,2,2-triphenylethyl acetate (1) to acrolein, functions as a key intermediate for the synthesis of enantiomerically pure deoxy- and aminodeoxyf
