138531-39-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138531-39-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,5,3 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 138531-39:
(8*1)+(7*3)+(6*8)+(5*5)+(4*3)+(3*1)+(2*3)+(1*9)=132
132 % 10 = 2
So 138531-39-2 is a valid CAS Registry Number.
138531-39-2Relevant articles and documents
Design, synthesis and properties of several heterocyclic dopaminergic ligands
Kostic,Soskic,Joksimovic
, p. 697 - 702 (2007/10/02)
Two series of non-catechol dopamine (DA) bioisosteres with the hydroxyl groups on the benzene ring replaced by N-H groups were synthesized using phenethylamine as a parent molecule. Compounds from the first series (1-9) contained a primary amine group, wh