682153-45-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 682153-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,2,1,5 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 682153-45:
(8*6)+(7*8)+(6*2)+(5*1)+(4*5)+(3*3)+(2*4)+(1*5)=163
163 % 10 = 3
So 682153-45-3 is a valid CAS Registry Number.
682153-45-3Relevant academic research and scientific papers
Synthesis of An Advanced Precursor to the Amino Epimer of (+)-Pyloricidins
Tang, Chao-Jun,Shen, Xin,Wu, Yikang
, p. 1617 - 1622 (2007/10/03)
A consice synthesis of an advanced intermediate for the amino epimer of (+)-pyloricidins (the antipode of the natural ones) starting from D-galactose is presented.
