128829-16-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128829-16-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,8,2 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128829-16:
(8*1)+(7*2)+(6*8)+(5*8)+(4*2)+(3*9)+(2*1)+(1*6)=153
153 % 10 = 3
So 128829-16-3 is a valid CAS Registry Number.
128829-16-3Relevant academic research and scientific papers
A new short and convergent route to macrodiolides
Le Floc'h, Y.,Yvergnaux, F.,Gree, R.
, p. 62 - 70 (2007/10/02)
Symmetrical or unsymmetrical unsaturated macrodiolides 18 and 19 are efficiently obtained by a new methodology using two consecutive Wittig reactions.The structure of the final product is easily controlled by the choice of the two starting glycols.Keyword
