1178540-43-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1178540-43-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,8,5,4 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1178540-43:
(9*1)+(8*1)+(7*7)+(6*8)+(5*5)+(4*4)+(3*0)+(2*4)+(1*3)=166
166 % 10 = 6
So 1178540-43-6 is a valid CAS Registry Number.
1178540-43-6Relevant articles and documents
Synthesis of isotope-labeled HSP90 inhibitor: [13CD3] and [14C]-TAK-459
Plesescu, Mihaela,Elliott, Eric L.,Li, Yuexian,Prakash, Shimoga R.
, p. 574 - 578 (2014)
[13CD3]-TAK-459 (1A), an HSP90 inhibitor, was synthesized from [13CD3]-sodium methoxide in three steps in an overall yield of 29%. The key intermediate [13CD 3]-2-methoxy-6-(4,4,5,5-tetrame
