1026866-29-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1026866-29-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,8,6 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1026866-29:
(9*1)+(8*0)+(7*2)+(6*6)+(5*8)+(4*6)+(3*6)+(2*2)+(1*9)=154
154 % 10 = 4
So 1026866-29-4 is a valid CAS Registry Number.
1026866-29-4Relevant articles and documents
Antitumor pyrido[3,2-d][1]benzazepines: Synthesis and in vitro activity of thiophene analogs
Link,Zaharevitz,Kunick, Conrad
, p. 163 - 166 (2007/10/03)
The bioisosteric replacement of benzene elements in the antitumor lead structures 2 and 3 led to the thienyl substituted 5H-pyrido[3,2- d][1]benzazepin-6(7H)-ones 8a and 8b, the analogous thiolactams 4a and 4b, and the 4H-pyrido[2,3-d]thieno[3,2-b]azepine