55477-20-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55477-20-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,4,7 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55477-20:
(7*5)+(6*5)+(5*4)+(4*7)+(3*7)+(2*2)+(1*0)=138
138 % 10 = 8
So 55477-20-8 is a valid CAS Registry Number.
InChI:InChI=1/C14H24ClN5S/c1-14(2,3)18-13-16-11(15)10(21-5)12(17-13)20-8-6-19(4)7-9-20/h6-9H2,1-5H3,(H,16,17,18)
55477-20-8Relevant academic research and scientific papers
2-Amino-6-chloro-4-(N-methylpiperazino)pyrimidines, Inhibitors of Spiroperidol Binding
Gueremy, Claude,Audiau, Francois,Uzan, Andre,Fur, Gerard Le,Leger, Jean-Michel,Carpy, Alain
, p. 1459 - 1465 (2007/10/02)
A series of 30 6-chloro-2,4-diaminopyrimidines was synthesized and tested in vitro as inhibitors of spiroperidol binding.The affinity for the dopamine receptor was shown to be related to the 6-chloro-4(N-methylpiperazine)pyrimidine structure bearing a