1211312-10-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1211312-10-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,1,3,1 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1211312-10:
(9*1)+(8*2)+(7*1)+(6*1)+(5*3)+(4*1)+(3*2)+(2*1)+(1*0)=65
65 % 10 = 5
So 1211312-10-5 is a valid CAS Registry Number.
1211312-10-5Relevant articles and documents
Improved synthesis of RO4858542, a 5-HT6 receptor antagonist
Jin, Qingwu,Welch, Michael,Fisher, Lawrence
, p. 470 - 473 (2011/04/22)
An improved synthesis of a 5-HT6 antagonist is described. A problematic amide reduction step was avoided by a reductive amination. Overall, 2.9 kg was produced over 6 steps with an overall yield of 56%.
