- 戊二醛；胶醛 111-30-8 glutaraldehyde；1,5-pentanedial [下载]
- 五羰基铁；羰基铁 13463-40-6 iron pentacarbonyl；pentacarbonyl iron [下载]
- 五溴苯酚；五溴酚 608-71-9 pentabromophenol；2,3,4,5,6-pentabromophenol [下载]
- 五氯吡啶 2176-62-7 pentachloropyridine；2,3,4,5,6-pentachloropyridine [下载]
- 五甲苯 700-12-9 1,2,3,4,5-pentamethylbenzene；pentamethylbenzene [下载]
- 五氟化铋 7787-62-4 bismuth pentafluoride；bismuth(V) fluoride [下载]
- 五氟化溴 7789-30-2 bromine pentafluoride [下载]
- 五氟化氯 13637-63-3 chlorine pentafluoride [下载]
- 五氟化硫；十氟化二硫 5714-22-7 sulfur pentafluoride；sulfur decafluoride [下载]
- 五氟化碘 7783-66-6 iodine pentafluoride；pentafluoroiodine [下载]
- 五氟丙醇 422-05-9 2,2,3,3,3-pentafluoropropanol-1 [下载]
- 四聚乙醛 ；多聚乙醛；蜗牛敌；2,4,6,8-四甲基-1,3,5,7-四氧杂环辛烷 108-62-3 metaldehyde；2,4,6,8-tetramethyl-1,3,5,7-tetraoxacyclo-octane [下载]
- 萎锈灵；2-甲基-5,6-二氢- 1,4-氧硫杂环己二烯-3-甲酰苯胺 5234-68-4 carboxin；5,6-dihydro-2-methyl-1,4-oxathi-ine-3-carboxanilide [下载]
- 威菌磷；三唑磷胺；5-氨基-3-苯基-1-（双（N,N-二甲基氨基氧膦基））-1，2，4-三唑 1031-47-6 triamiphos；P-5-amino-3-phenyl-1H-1,2,4-triazol-1-yl-N,N,N′,N′-tetramethylphosphonic diamide [下载]
- 涕灭威；O-(甲基氨基甲酰基)-2-甲基-2-甲硫基丙醛肟；丁醛肟威；涕灭克 116-06-3 aldicarb；2-methyl-2-(methylthio)propionaldehyde O-methylcarbamoyloxime [下载]
- 2,4,5-涕丙酸；2-（2,4,5-三氯苯氧基）丙酸 93-72-1 fenoprop；2-(2,4,5-trichlorophenoxy)propanoic acid [下载]
- 2,4,5-涕；2,4,5-三氯苯氧乙酸 93-76-5 2,4,5-T；2,4,5-trichlorophenoxy acetic acid [下载]
- 特普；焦磷酸四乙酯；四乙基焦磷酸酯 107-49-3 teraethyl pyrophosphate；TEPP [下载]
- 特乐酚；二硝特丁酚；异地乐酚；2-特丁基-4,6-二硝酚 1420-07-1 dinoterb；2-tert-butyl-4,6-dinitrophenol [下载]
- 碳酸锂 554-13-2 lithium carbonate；dilithium carbonate [下载]
- 碳酸铍；碱式碳酸铍 66104-24-3 berylium carbonate；beryllium carbonate,basic [下载]
- 碳酸铊；碳酸亚铊 6533-73-9 thallium carbonate；thallous carbonate [下载]
- 碳酸铜；碱式碳酸铜 12069-69-1 copper carbonate；basic copper carbonate [下载]
- 碳酸铅；铅白 598-63-0 lead carbonate；white lead [下载]
- 碳氯特灵；碳氯灵；1,3,4,5,6,7,8,8-八氯-1,3,3a,4,7,7a-六氢-4,7-亚甲基异苯并呋喃 297-78-9 isobenzan；1,3,4,5,6,7,8,8-octachloro-1,3,3a,4,7,7a-hexahydro-4,7-methanoisobenzofuran [下载]
- 酞酸苄基丁酯；邻苯二甲酸苄基丁基酯 85-68-7 benzyl butyl phthalate；butyl benzyl phthalate [下载]
- 速灭威；3-甲苯基N-甲基氨基甲酸酯 1129-41-5 metolcarb；m-tolyl methylcarbamate [下载]
- 速灭磷；磷君；O,O-二甲基-O-（2-甲氧甲酰基-1-甲基）乙烯基磷酸酯 26718-65-0 mevinphos；(EZ)-2-methoxycarbonyl-1-methylvinyl dimethyl phosphate [下载]
- 四乙基二硫代双甲硫羰酰胺；二硫代四乙基秋兰姆;硫化促进剂TETD 97-77-8 tetraethyl thiuramdisulfide；disulfiram [下载]
- 四乙二醇二丁醚；二丁氧基四甘醇醚 112-98-1 tetraethylene glycol dibutyl ether；dibutoxy tetraglycol [下载]
- 四氧化三锰；氧化锰 1317-35-7 manganese tetraoxide；manganese oxide [下载]
- 四硝基萘 28995-89-3 1,3,6,8-tetranitronaphthalene；TNN [下载]
- 四氰基代乙烯；四氰乙烯；全氰乙烯 670-54-2 tetracyanoethylene；ethene tetracarbonitrile [下载]
- 四氢吡喃；氧己环 142-68-7 tetrahydropyran；pentamethylene oxide [下载]
- 四氢-2-呋喃甲醇；四氢糠醇 97-99-4 tetrahydro-2-furanmethanol；tetrahydrofurfuryl alcohol [下载]
- 1,2,4,5-四氯-3-硝基苯；2,3,5,6-四氯硝基苯 117-18-0 1,2,4,5-tetrachloro-3-nitrobenzene；2,3,5,6-tetrachloronitrobenzene [下载]
- 百菌清；四氯间苯二腈;2，4，5，6-四氯-1，3-苯二甲腈 1897-45-6 chlorothalonil；tetrachloroisophthalonitrile [下载]
- 四氯化碲；氯化碲 10026-07-0 tellurium tetrachloride；tellurium (IV) chloride [下载]
- 四氯化硫 13451-08-6 sulfur tetrachloride [下载]
- 四氯二氟乙烷；氟利昂 112 76-12-0 1,1,2,2-tetrachloro-1,2-difluoroethane；Freon 112 [下载]
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