146968-02-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146968-02-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,9,6 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 146968-02:
(8*1)+(7*4)+(6*6)+(5*9)+(4*6)+(3*8)+(2*0)+(1*2)=167
167 % 10 = 7
So 146968-02-7 is a valid CAS Registry Number.
146968-02-7Relevant articles and documents
Synthesis of Zaragozic Acid A/Squalestatin S1
Nicolaou, K. C.,Yue, Eddy W.,Greca, Susan La,Nadin, Alan,Yang, Zhen,et al.
, p. 467 - 494 (2007/10/03)
A novel synthetic approach to the construction of the zaragozic acids, which was used for the asymmetric synthesis of zaragozic acid A/squalestatin S1 (1), is described.Fragment 5, representing the tricarboxylic acid core portion, is assembled in three ke
