搜索“methylene”的结果

恩替卡韦 英 文 名： Entecavir hydrate 化学名：9-(4-羟基-3-羟甲基-2-亚甲基环戊-1-基)鸟嘌呤水合物 2-Amino-1, 9-dihydro-9-[(1S, 3R, 4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one monohydrate 结构式： 分子式：.....

4．4’-邻氯对二胺甲苯 HARTCURE M （MOCA） 化学名：4.4’ –Methylene-bis-orthochloroaniline (3.3-Dichloro-4.4-diaminodiphenylmethane) 分 子 量：267.16 当 量：133.58 外 观：颗粒状（100%通过1/2’目筛网） 颜 色：淡黄色 味 .....

Yellow needle-like crystals. Soluble in chloroform, methylene chloride, can be dissolved in methanol, ethanol, can dissolve in fat and vegetable oil

二乙烯三胺五甲叉膦酸 DTPMPA Diethylene Triamine Penta (Methylene Phosphonic Acid) 【CAS】 15827-60-8 别名：二乙烯三胺五亚甲基膦酸; DETPMP Dequest:2060 分子式 C9H28O15N3P5 相对分子质量：573.2 结构式.....

Bentoniote SPEC: 1 Moisture-Granular 11.10%Min. Moisture-Ground 10.75%Min. +200 mesh 11.4%Min. 2 Whiteness determination Rx(No filter) 75.1%Min. Ry 72.5%Min. Rz(Blue Filter) 59.0%Min. 3 Methylene Blue Adsorption M.B.A. 25.30ml/0.5g G.....

N1-methyl-N2-tetrahydrofuroyl-trimethylene diamine oxalate salt Assay: ＞98%

二溴甲烷 Dibromomethane CAS No : 74-95-3 中文名称： 二溴甲烷 英文名称： Dibromomethane 英文别名： Methylene bromide; Methylene dibromide 化 学 式 ： CH2Br2 UN Number ： 2664 危害性分类： 可燃之毒性液体。.....

Methylene Chloride/ Dichloromethane Molecular Formula : CH2CL2; Molecular weight: 84.93 Standard: GB4117-92 Item Purity % 99.99 Acidity(HCL)% 0 Moisture 0.040(MAX) Residue after.....

英文名称：Amistar，CAS：131860-33-8，分子式:C22H17N3O5，分子量为403.4。 化学名称：methyl(αE)-2-[[6-(2-cyanophenoxy)-4-pyrimidinyl]oxy]-α-(meth oxymethylene)benzeneacetate。 原药为棕色固体，M.P.114--116℃。纯品为白色结晶固体，M.P.116℃。相对密�.....

Synonyms: N, N'''-1, 6-Hexanediylbis[N'-cyano]-guanidine CAS：15849-70-9 Molecular Formula: C10H18N8 Molecular Weight: 250.3 Appearance: White Crystal Content:≥96%

穿心莲内酯 ［中 文 名］：穿心莲内酯 ［英 文 名］：Andrographolide ［化学名］：2C3H-Furanone, 3-[decahydro-6-hydroxy-5-(hydroxy -methyl)-5, 8a-dimethyl-2-methylene-1-napthaleny1] ethycidene ]dihydro-4-hydroxy- ［分 子 式］：C20H30O5 ［分 子.....

Chemical name: 1, 1'-Iminodi (octamethylene) diguanidine Characteristics: brown liquid Product uses: fungicide Package and storage: 25kg/drum, kept tightly in cool and dry places

CAT No: 04147 Product: HBPipU; O-(Benzotriazol-1-yl)-N, N, N', N'-bis(pentamethylene)uronium hexafluorophosphate CAS No.: 190849-64-0 Molecular Formula: C17H24F6N5OP Molecular Weight: 459.37 Purity: 98%+ Package: Manufacture according to request

Molecular Formula : (CH2)6N4, Also named Industrial hexamethylenetetramine. Characteristic: white crystal powder, can be absorbed through the skin, and some people are allergic to it. Specific gravity is 1.27(25?栩 , soluble in water, alcohol, and.....

Hexamine Product Information Molecular Formula : (CH2)6N4, Also named Industrial hexamethylenetetramine. Characteristic: white crystal powder, can be absorbed through the skin, and some people are allergic to it. Specific gravity is 1.27(25℃ ) , .....

二乙烯三胺五亚甲基膦酸五钠（固体） DTPMP•Na5 Diethylene Triamine Penta (Methylene Phosphonic Acid) Pentasodium salt 【CAS】 68155—78—2 分子式 C9H23O15N3P5Na5 相对分子质量：683.2 结构式 .....

N, N'-亚甲基双丙烯酰胺 进口分装 85.00/100g 别名：N, N'-亚甲基双(2-丙烯酰胺) 英文名：N, N'-Methylene-bis-acrylamide CAS 110-26-9 分子式 C7H10N2O2 分子量 154.16 熔点 300℃

Hi!we are yancheng Xuxing Chemical Company Ltd.we supply 2-methyleneglutaronitrile The company is situated on Yancheng Chemical Industrial Development Zone, north suburb of Yanchengwith a convenient transportation . The purpose to be adhered.....

MOCA that is used as POLYURETHANE RESIN CURING AGENT ChemicalName: 3, 3`-Dichloro-4, 4`-Diaminodiphenyl methane; Methylene-bis(o-chloroaniline) Molecular Structure: C13H12N2CL2 Molecular Weight: 267.16 Appearance: Pale yellow(or white).....