141389-00-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141389-00-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,3,8 and 9 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 141389-00:
(8*1)+(7*4)+(6*1)+(5*3)+(4*8)+(3*9)+(2*0)+(1*0)=116
116 % 10 = 6
So 141389-00-6 is a valid CAS Registry Number.
141389-00-6Relevant articles and documents
Tricyclic pyridone derivatives
-
, (2008/06/13)
The novel pyridone derivatives of the formula STR1 wherein Ra is hydrogen or halogen, Rb is --NR2 R3 wherein R2 and R3 taken together with the nitrogen atom to which they are attached is a 1-azetidinyl, 1-pyrrol