143035-16-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143035-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,0,3 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 143035-16:
(8*1)+(7*4)+(6*3)+(5*0)+(4*3)+(3*5)+(2*1)+(1*6)=89
89 % 10 = 9
So 143035-16-9 is a valid CAS Registry Number.
143035-16-9Relevant articles and documents
Synthesis and inotropic activity of pyrazolo[4,3-c]pyridine-4-ones and related compounds
Ogawa,Miyoshi
, p. 581 - 585 (2007/10/02)
Two series of 3,6-dimethyl-1-phenyl-1H-pyrazolo[4,3-c]pyridine-4-ones (5- 9) and 3,6-dimethyl-1-phenyl-1H-pyrazolo[4,3-c]pyridine-4-thiones (11-13) were prepared from dehydroacetic acid as starting material and evaluated for positive inotropic activity in
