133041-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133041-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,0,4 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 133041-99:
(8*1)+(7*3)+(6*3)+(5*0)+(4*4)+(3*1)+(2*9)+(1*9)=93
93 % 10 = 3
So 133041-99-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H17NO5S/c1-2-13-6-8-14(9-7-13)27(24,25)26-18-5-3-4-15-19(18)17(22)12-16(20(15)23)21-10-11-21/h3-9,12H,2,10-11H2,1H3
133041-99-3Relevant articles and documents
Synthesis and antimalarial activity of 2-aziridinyl- and 2,3-bis(aziridinyl)-1,4-naphthoquinonyl sulfonate and acylate derivatives
Lin,Zhu,Xu,Divo,Sartorelli
, p. 1634 - 1639 (2007/10/02)
A series of 2-aziridinyl- and 2,3-bis(aziridinyl)-1,4-naphthoquinonyl sulfonate and acylate derivatives has been synthesized and evaluated for antimalarial activity in vitro against the human malaria parasite, Plasmodium falciparum (Vietnam Smith strain,