Soman is an extremely toxic chemical substance. It is a nerve agent, interfering with normal functioning of the mammalian nervous system by inhibiting the enzyme cholinesterase. It is an inhibitor of both acetylcholinesterase and butyrylcholinesterase. As a chemical weapon, it is classified as a weapon of mass destruction by the United Nations according to UN Resolution 687. Its production is strictly controlled, and stockpiling is outlawed by the Chemical Weapons Convention of 1993 where it is classified as a Schedule 1 substance. Soman was the third of the so-called G-series nerve agents to be discovered along with GA (tabun), GB (sarin), and GF (cyclosarin).
Cyclosarin or GF is an extremely toxic substance used as a chemical weapon. It is a member of the G-series family of nerve agents, a group of chemical weapons discovered and synthesized by a German team led by Dr. Gerhard Schrader. The major nerve gases are the G agents, sarin (GB), soman (GD), tabun (GA), and the V agents such as VX. The original agent, tabun, was discovered in Germany in 1936 in the process of work on organophosphorus insecticides. Next came sarin, soman and finally, cyclosarin, a product of commercial insecticide laboratories prior to World War II.
Milind Usha Soman is an Indian actor, model, film producer, and fitness enthusiast. He rose to fame in the year 1995, when he got featured in Alisha Chinai's music video, Made in India. The same year, he made his debut as a television actor in A Mouthful of Sky.Later, he was seen in the Indian science fiction TV Series Captain Vyom. He also participated as contestant on the reality show Fear Factor: Khatron Ke Khiladi 3 which aired on Colors TV.
Chemical, biological (CB) — and sometimes radiological — warfare agents were assigned what is termed a military symbol by the U.S. military until the American chemical and biological weapons programs were terminated. Military symbols applied to the CB agent fill, and not to the entire weapon. A chemical or biological weapon designation would be, for example, "Aero-14/B", which could be filled with GB, VX, TGB, or with a biological modification kit – OU, NU, UL, etc. A CB weapon is an integrated device of (1) agent, (2) dissemination means, and (3) delivery system.
M. G. Soman was an Indian actor and former Indian Air Force officer who appeared in Malayalam films. He was one among the leading star actors doing hero roles in Malayalam Cinema during the late 1970s and early 1980s. He has also done roles in Tamil films Aval Oru Thodar Kathai, Naalai Namadhe, Kumara Vijayam and Airport. However, in the late 1980s and 1990s, he switched to character and villainous roles.
Chitra Kulathummuriyil Soman was born in Kottayam, Kerala. Her father is from Kottayam and her mother is from kanjirappally, Kerala. She is an Indian sprinter who specializes in the 400 metres. Soman finished seventh in 4 x 400 metres relay at the 2004 Summer Olympics, together with teammates Satti Geetha, K. M. Beenamol and Rajwinder Kaur. This team, only with Manjeet Kaur running instead of Geetha, had set a national record of 3:26.89 minutes in the heat. Soman also ran for the Indian team who won a silver medal at the 2006 Commonwealth Games. In 2007, Chitra Soman won gold medal in 400m race at Asian Grand Prix series held at Guwahati on 23 June 2007 and at Puen held on 27 June 2007. She also led Indian women 4 × 400 m relay team to Gold in Asian Athletics Championship held at Amman in July 2007. In 2008, Chitra again showed her class by leading another win for Indian women 4 × 400 m relay team in 3rd Asian Indoor Championship in Athletics held in Doha in Feb 2008.
Methylphosphonyl difluoride (DF), also known as EA-1251 or difluoro, is a chemical weapon precursor. Its chemical formula is CH3POF2. It is a Schedule 1 substance under the Chemical Weapons Convention. It is used for production of sarin and soman as a component of binary chemical weapons; an example is the M687 artillery shell, where it is used together with a mixture of isopropyl alcohol and isopropyl amine, producing sarin.
Pinacolone (3,3-dimethyl-2-butanone) is an important ketone in organic chemistry. It is a colorless liquid and has a slight peppermint- or camphor- odor. It is a precursor to triazolylpinacolone in the synthesis of the fungicide triadimefon and in synthesis of the herbicide metribuzin. The molecule is an unsymmetrical ketone. The α-methyl group can participate in condensation reactions. The carbonyl group can undergo the usual reactions. It is a Schedule 3 compound under the Chemical Weapons Convention 1993, due to being related to pinacolyl alcohol, which is used in the production of soman. It is also a controlled export in Australia Group member states.
Lelam is a 1997 Indian Malayalam-language action thriller film directed by Joshiy and written by Renji Panicker. It stars Suresh Gopi and M. G. Soman with Siddique, N. F. Varghese, Nandini, Maniyanpilla Raju, Vijayakumar, Spadikam George, and Kaviyoor Renuka in supporting roles. It was also the last film of the veteran actor M.G. Soman. The story revolves around the rivalry between two liquor business groups, the Aanakkattil family and Kadayadi family. The film was dubbed in Tamil as Yelam and into Telugu as Royal Challenge. Lelam was a blockbuster at the box-office and is also among the highest grossers of the 1990s.
Johnnie Walker is a 1992 Indian Malayalam-language film directed by Jayaraj and written by Ranjith. Mammootty appeared in the lead along with a set of youngsters. The story centres around a middle aged man who joins the same college that his younger brother studies at.
Pinnilavu is a 1983 Indian Malayalam-language drama film directed by P. G. Viswambharan and written by Thoppil Bhasi, based on the story of the same name by C. Radhakrishnan. It stars Madhu, Srividya, Mammootty, Mohanlal, Poornima Bhagyaraj, M G Soman, Mukesh, Maniyan Pillai Raju, and Sukumari. The music was composed by Ilaiyaraaja. The film is about a fight of ethics between a father and son.
Methylphosphonyl dichloride (DC) or dichloro is an organophosphorus compound. It has a number of commercial uses but is most notable as being a precursor to several chemical weapons agents. It is a white crystalline solid that melts slightly above room temperature.
The School for Good and Evil is a series of fairytale books by Soman Chainani. The first novel in the series was published on May 14, 2013. The series is set in a fictional widespread location known as the Endless Woods.
Soman Chainani is an American author and filmmaker, best known for writing the children's book series The School for Good and Evil.
Oonjaal is a 1977 Indian Malayalam-language film, directed by I. V. Sasi and produced by A. Raghunath. The film stars Sridevi, Ranichandra, M. G. Soman, and K. P. Ummer in the lead roles. The film's musical score was composed by G. Devarajan.
Ezhamkadalinakkare is a 1979 Indian Malayalam-language film, directed by I. V. Sasi and produced by N. G. John. The film stars K. R. Vijaya in the lead role, whereas supporting roles were played by Soman, Seema, Ravikumar, Vidhubala, P. Bhaskaran, Henry Marsal, Janardanan and Jo Washington. It is the first Malayalam film to be shot in North America, with Manhattan being one of its locations. The song "Suralokajaladhaara" was filmed near in Niagara Falls, Ontario, Canada. This film was a remake of the Tamil film Ore Vaanam Ore Bhoomi directed by I. V. Sasi.
Itha Ivide Vare is a 1977 Indian Malayalam film, directed by I. V. Sasi and produced by Hari Pothan. The film stars Madhu, M. G. Soman, Sharada, Jayabharathi, and Jayan in the lead roles. After the huge success of this film, M. G. Soman achieved Stardom status. This is the first commercially successful script of P. Padmarajan. The film had musical score by G. Devarajan.
Chlorosoman is a chlorine analog of soman. It is a highly toxic organophosphorus compound and used as the precursor substance for soman nerve agent. Its physical properties are estimated. Soman is insoluble in water, with a boiling point of 223 degrees Celsius and a melting point of -27 degrees Celsius. Chlorosoman is at least 2.5x less toxic than its analogue.
V-sub x, also known as GD-7, is an organophosphate nerve agent of the V-series, the phosphonate analog of the organophosphate insecticide demeton. EA-5478 is the pinacolyl analogue.
