卡板纸：carboard paper
卡草胺：carbetamide
卡达烯：cadalene
卡黎油：cascarilla oil
卡隆粒：charomid
克糖利：glibornuride
栝蒌皮：Pericarpium Trichosanthis
克过敏：homochlorcyclizine
空气钻：dry air drilling
抗感明：pheniramine
克冠卓：dilazep
咳息定：butamirate
咳散净：oxomenmazine
阔马酸：coumalic acid
考闷酸：5-hydroxy-γ-pyrone-2-carboxylic acid
苦毒宁：picrotoxinin
抗碱纸：alkali proof paper
克劳酸：glucurolactone
可乐锑：sodium stibogluconate
咳吗宁：promolate
咳必定：promolate
坎尼生：deserpidine
柯桠素：chrysarobin
咖伦宾：tinosporine
抗痨肼：cyacetacide
快热粉：mercaptobenzothiazole
咳宁醇：pinitol
奎尼辛：viquidil
可拉佐：pentetrazole
开克磨：pin type mill
康里新：conessine
咳乃定：oxeladin
孔板塔：perforated plate column
快色素：Rapid fast dye(s)
矿灯油：miner’s oil
开链烃：open chain hydrocarbon(s)
揩光浆：casein finish paste
抗张积：tensile product
科赫酸：Koch's acid
克当量：gram equivalent
克分子：gram molecule
克原子：gram atom
枯茗腈：4-(1-methylethyl)-Benzonitrile
喹吖酮：3-b]acridine-7,14-dione, 5,12-dihydro-Quino[2 ,3-b)acridine-7,14-dione, 5,12-dihydro-quino(
矿物醇：Kerosine, petroleum, hydrodesulfurized
抗旋定：n-methyl-2-pyridineethanamin dihydrochloride
氪KR：krypton,refrigerated liquid(cryogenic liquid)
喹恶磷：Phosphorothioic acid, esters, O,O-diethyl-O-2-quinoxalinyl ester
奎硫磷：Phosphorothioic acid, esters, O,O-diethyl-O-2-quinoxalinyl ester
抗鼠灵：N-(4-nitrophenyl)-N'-(3-pyridinyl methyl)-Urea