221301-40-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 221301-40-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,3,0 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 221301-40:
(8*2)+(7*2)+(6*1)+(5*3)+(4*0)+(3*1)+(2*4)+(1*0)=62
62 % 10 = 2
So 221301-40-2 is a valid CAS Registry Number.
221301-40-2Relevant academic research and scientific papers
Development of 2,2-dimethylchromanol cysteinyl LT1 receptor antagonists
Chambers,Antognoli,Cheng,Kuperman,Liston,Marfat,Owens,Pillar,Shirley,Watson
, p. 3577 - 3582 (2007/10/03)
A new series of cysLT1 receptor antagonists represented by CP-288,886 (7) and CP-265,298 (8) were developed which are equipotent to clinical cysLT1 receptor antagonists Zafirlukast (1) and Pranlukast (2).
