182686-61-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 182686-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,6,8 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 182686-61:
(8*1)+(7*8)+(6*2)+(5*6)+(4*8)+(3*6)+(2*6)+(1*1)=169
169 % 10 = 9
So 182686-61-9 is a valid CAS Registry Number.
182686-61-9Relevant academic research and scientific papers
Syntheses of thieno[2,3-b][1,4]thiazepine-derivatives with calcium antagonistic activity
Erker
, p. 345 - 352 (2007/10/03)
The syntheses of the thieno[2,3-b][1,4]thiazepin derivatives 3 and 4 are described. Reaction of compound 10 with acyl halides gave the amides 12 and 13, respectively. After condensation with different ethanamines the desired molecules 3 and 4 were isolate
