63204-23-9 Usage
Uses
Antagonist (to histamine
H2receptors).
Check Digit Verification of cas no
The CAS Registry Mumber 63204-23-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,2,0 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 63204-23:
(7*6)+(6*3)+(5*2)+(4*0)+(3*4)+(2*2)+(1*3)=89
89 % 10 = 9
So 63204-23-9 is a valid CAS Registry Number.
InChI:InChI=1/C19H21N5O3S.2ClH/c1-12-15(23-10-22-12)9-28-5-4-20-19-21-8-14(18(25)24-19)6-13-2-3-16-17(7-13)27-11-26-16;;/h2-3,7-8,10H,4-6,9,11H2,1H3,(H,22,23)(H2,20,21,24,25);2*1H