144356-91-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144356-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,3,5 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 144356-91:
(8*1)+(7*4)+(6*4)+(5*3)+(4*5)+(3*6)+(2*9)+(1*1)=132
132 % 10 = 2
So 144356-91-2 is a valid CAS Registry Number.
144356-91-2Relevant academic research and scientific papers
Total Synthesis of (+)-Asperlin Starting with (S,S)-Tartaric Acid
Masaki, Yukio,Imaeda, Toshihiro,Oda, Hirohisa,Itoh, Akichika,Shiro, Motoo
, p. 1209 - 1212 (2007/10/02)
Natural (+)-asperlin was synthesized stereoselectively starting with (S,S)-tartaric acid by way of the 6,8-dioxabicyclooctane skeleton.
