Detail of "1448-87-9"

Reference

Insecticidal 1-(substituted benzoyl)-3-(substituted pyrazinyl)ureas

Insecticidal 1-(substituted benzoyl)-3-(substituted pyrazinyl)ureas. Miesel, John Louis (Lilly, Eli, and Co., USA). U.S. US 4083977 11 Apr 1978, 15 pp. (English). (United States of America). CODEN: USXXAM. 1448-87-9 which is the cas registry number of one of substances is just one of reagents here. CLASS: IC: A01N009-22. NCL: 424250000. APPLICATION: US 74-507492 19 Sep 1974. DOCUMENT TYPE: Patent CA Section: 28 (Heterocyclic Compounds (More Than One Hetero Atom)) Section cross-reference(s): 5 The title compds. I (R = R1 = H, RR1 = unsubstituted, halo, C1-6 alkyl, C3-6 cycloalkyl NO2, CN, C1-4 haloalkyl-substituted benzo; R2, R3 = H, C1-4 alkanoyl, C1-3 alkoxycarbonyl; R4, R5 = halo, Me, F3C) were prepd. Thus, 2-amino-5-chloropyrazine (II) was treated with 2,6-Cl2C6H4CONCO to give 3-(5-chloro-2-pyrazinyl)-1-(2,6-dichlorobenzoyl)urea (III). II was prepd. by chlorination of Me 2-amino-3-pyrazinecarboxylate followed by hydrolysis and decarboxylation.In this experiment, several chemicals are used like 1448-87-9 At 50 ppm III completely controlled southern armyworm after 4 days. ..

Synthesis and Antimicrobial Activity of Some 2(1H)-Quinoxalinone-6-sulfonyl Derivatives

Synthesis and Antimicrobial Activity of Some 2(1H)-Quinoxalinone-6-sulfonyl Derivatives.In this study，1448-87-9 is also used. Obafemi, Craig; Akinpelu, D. (Department of Chemistry, Obafemi Awolowo University, Ile-Ife, Nigeria). Phosphorus, Sulfur and Silicon and the Related Elements, 180(8), 1795-1807 (English) 2005 Taylor & Francis, Inc. CODEN: PSSLEC. ISSN: 1042-6507. DOCUMENT TYPE: Journal CA Section: 28 (Heterocyclic Compounds (More Than One Hetero Atom)) Section cross-reference(s): 10 The synthesis of some quinoxalinesulfonyl derivs. is described. Two of the synthesized derivs. 1448-87-9 is the cas registry number of certain chemical which is used as reagents here., 2-oxo-1,2-dihydroquinoxaline-6-sulfonyl azide and 2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonyl azide, were screened in vitro for their growth inhibitory activity against nine strains of Gram-pos. and seven strains of Gram-neg. bacteria, along with two fungal isolates. The two compds. showed broad spectrum (in vitro) activity against the bacterial strains. ..