134742-26-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134742-26-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,7,4 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 134742-26:
(8*1)+(7*3)+(6*4)+(5*7)+(4*4)+(3*2)+(2*2)+(1*6)=120
120 % 10 = 0
So 134742-26-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H13BrClN5O3/c19-10-8-22-18(23-9-10)28-15-6-5-11(7-13(15)20)24-17(27)25-16(26)12-3-1-2-4-14(12)21/h1-9H,21H2,(H2,24,25,26,27)
134742-26-0Relevant articles and documents
Synthesis and antitumor activities of water-soluble benzoylphenylureas
Okada, Hiroshi,Kato, Masanari,Koyanagi, Tohru,Mizuno, Kazuhiko
, p. 430 - 433 (2007/10/03)
Water-soluble benzoylphenylurea derivatives were synthesized as candidate prodrugs and their antitumor activities were examined in vivo against P388 leukemia. Some of the prodrugs were highly soluble in water and showed good antitumor activities against P388 leukemia cells in mice when injected intravenously.