130781-12-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130781-12-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,8 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130781-12:
(8*1)+(7*3)+(6*0)+(5*7)+(4*8)+(3*1)+(2*1)+(1*2)=103
103 % 10 = 3
So 130781-12-3 is a valid CAS Registry Number.
130781-12-3Relevant academic research and scientific papers
Stereoselective synthesis of statin analogues
Bernardi,Micheli,Potenza,Scolastico,Villa
, p. 4949 - 4952 (2007/10/02)
Statin analogues can be synthesized stereoselectively (diastereomeric ratios up to 4:1) starting from malic acid. The key step involves an unprecedented cis-selective allylation of an α-alkoxy N-acyliminium ion.
