1223403-86-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1223403-86-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,3,4,0 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1223403-86:
(9*1)+(8*2)+(7*2)+(6*3)+(5*4)+(4*0)+(3*3)+(2*8)+(1*6)=108
108 % 10 = 8
So 1223403-86-8 is a valid CAS Registry Number.
1223403-86-8Relevant articles and documents
Substituted pyrazolo [1,5-a] pyrimidine compound used as Trk kinase inhibitor
-
Paragraph 0138-0140, (2019/10/15)
The invention relates to a substituted pyrazolo [1,5-a] pyrimidine compound used as a Trk kinase inhibitor, or pharmacologically acceptable salt, a medicine composition and a purpose. A pyrazolo [1,5-a] pyrimidine derivative in the structure with a genera
