133394-20-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133394-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,9 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 133394-20:
(8*1)+(7*3)+(6*3)+(5*3)+(4*9)+(3*4)+(2*2)+(1*0)=114
114 % 10 = 4
So 133394-20-4 is a valid CAS Registry Number.
133394-20-4Relevant academic research and scientific papers
Potential Antimalarials. XIII. Mono-Mannich Bases of 4-- and 4-(7-Bromo-1,5-naphthyridin-4-ylamino)-3-methylphenol
Barlin, Gordon B.,Jiravinyu, Chuenjit
, p. 151 - 156 (2007/10/02)
The preparation of di-Mannich bases derived from 4- and 4-(7-bromo-1,5-naphthyridin-4-ylamino)-3-methylphenol are reported.In tests for antimalarial activity against the FCQ-27 (chloroquine-sensitive) an
