C4

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C4

n
(Firearms, Gunnery, Ordnance & Artillery) US a type of plastic explosive
[C20: from C(omposition) 4]
References in periodicals archive ?
of aliphatic), 1659 (C=O str.), 1575 (C=C aromatic str.), 1429 (S=O), 1188 (C-O-C bond str.), 1117 (C-N-C bond str.), 660 (C-Cl bond str.); 1H-NMR (600 MHz, CDCl3, I', ppm): 7.70 (d, J = 2.3 Hz, 1H, H-6"), 7.68 (d, J = 2.3 Hz, 1H, H-4"), 7.48 (d, J = 1.2 Hz, 1H, H-5), 7.00 (d, J = 3.2 Hz, 1H, H-3), 6.47 (dd, J = 1.3, 3.2 Hz, 1H, H-4), 3.97 (br.s, 2H, CH2-1'"), 3.96 (br.s, 4H, CH2-3', CH2-5'), 3.52 (t, J = 6.5, 2H, CH2-2"'), 3.20 (br.t, J = 4.9 Hz, 4H, CH2-2', CH2-6'); 13C-NMR (150 MHz, CDCl3, I', ppm): 159.07 (C-2"), 152.45 (C-6), 147.50 (C-2), 143.93 (C-5), 134.76 (C-4"), 134.31 (C-5"), 131.13 (C-6"), 129.57 (C-1"), 129.12 (C-3"), 117.32 (C-3), 111.51 (C-4), 71.20 (C-1'''), 45.36 (C-2', C-3', C-5', C-6'), 35.04 (C-2'''); Anal.
In the first half of this year, more than 2,200 migrant workers were channeled into local farms through the C-4 visa.
The licensing process of C-3 and C-4 was completed in accordance with PNRA applicable regulations and international safety standards.
The licensing process of C-3 and C-4 is completed in accordance with PNRA applicable regulations and international safety standards.
He was talking to a delegation comprising ambassadors of C-4 countries, which include Benin, Burkina Faso, Chad and Mali in Islamabad.
Bhatti said that Pakistan recognizes the role of C-4 in raising the profile of cotton in the World Trade Organization, especially the impact of trade distorting policies of the developed countries on the poor farmers of the developing and the least developed countries.
While chairing a meeting with delegation of Ambassadors of C-4 countries led by Ambassador Permanent Mission of Benin Eloi, LAOUROU, here Additional Secretary Commerce (Trade Diplomacy), Javed Akbar Bhatti welcomed the delegation and said that Pakistan recognized the role of Cotton 4 (C-4) in raising the profile of cotton in the World Trade Organization, especially the impact of trade distorting policies of the developed countries on the poor farmers of the developing and the least developed countries.
He further said that Pakistan recognises the role of C-4 in raising the profile of cotton at the World Trade Organisation.
[sup.1]H NMR (400 MHz, CD[Cl.sub.3], S): 7.35 (1H, d, J = 17 Hz, -CO-CH=), 7.84 (1H, d, J = 17 Hz, =CH-Ar), 7.05-7.95 (8H, Ar-H), 0.91 (6H, d, J = 8 Hz, -[(C[H.sub.3]).sub.2]), 2.10-2.13 (1H, m, -CH-), 2.33 (2H, d, J = 8 Hz, -C[H.sub.2]-); [sup.13]C NMR (100 MHz, CD[Cl.sub.3]): d 190.22 (C-1), 123.68 (C-2), 147.56 (C-3), 133.13 (C-2' and C-6'), 131.58 (C-3' and C-5'), 137.02 (C-1'), 148.31 (C-4'), 142.41 (C-1"), 152.32 (C-4"), 128.23 (C-2" and C-6"), 122.11 (C-3" and C-5"), 22.18 (-C[H.sub.3], C of isobutyl group at C-47), 28.98 (-CH-, C of isobutyl group at C-47) and 43.87 (-C[H.sub.2]-, C of isobutyl group at C-47); MS (m/z, %): 310.3 (M + 1, 99.38); Anal.
Addressing the inauguration ceremony PM Abbasi expressed his gratitude to China for technical and financial assistance to Pakistan and establishing the C-4 power plant, and two countries will collaborate in the energy sector among others as well.
The protocol amendment will expand patient eligibility and enable study investigators to administer AST-OPC1 to patients with injuries at one vertebral level higher than the trial's previous C-5 limitation, to the fourth cervical vertebra down, known as C-4, near the middle of the neck.
The SCiStar trial is an open-label, single-arm trial testing three sequential escalating doses of AST-OPC1 administered at up to 20m AST-OPC1 cells in as many as 35 patients with subacute, C-4 to C-7, motor complete (AIS-A or AIS-B) cervical SCI.