The CAS Registry Mumber 136603-21-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,6,0 and 3 respectively; the second part has 2 digits, 2 and 1 respectively. Calculate Digit Verification of CAS Registry Number 136603-21: (8*1)+(7*3)+(6*6)+(5*6)+(4*0)+(3*3)+(2*2)+(1*1)=109 109 % 10 = 9 So 136603-21-9 is a valid CAS Registry Number.
Synthesis and pharmacological evaluation of some new substituted-1,8-naphthyridines and substituted-quinazolin-4-ones as hypotensive and CNS active agents
Agarwal
, p. 85 - 87 (2007/10/02)
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Get Best Price for136603-21-9Acetic acid, (4-((2-phenyl-1,8-naphthyridin-3-yl)carbonyl)phenoxy)-, (1,2-dihydro-1-((4-(4-nitrophenyl)-1-piperazinyl)methyl)-2-oxo-3H-indol-3-ylidene)hydrazide