415920-37-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 415920-37-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,5,9,2 and 0 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 415920-37:
(8*4)+(7*1)+(6*5)+(5*9)+(4*2)+(3*0)+(2*3)+(1*7)=135
135 % 10 = 5
So 415920-37-5 is a valid CAS Registry Number.
415920-37-5Relevant articles and documents
7-amino-2-alkylthiopteridin-4-yl-amines for the treatment of chemokine-related diseases
-
Page/Page column 7, (2008/06/13)
Pteridine compounds of formula (I) in which R1, R2, R3 and R4 are as specified in the claims, processes and intermediates used in their preparation, pharmaceutical compositions containing them and their use in t