中文字幕啊v在线亚洲欧美色号_日韩永久在线视屏_亚洲欧美一区丝袜在线_亚洲AV无码一区二区三区V在线_亚州AV中文字幕_亚洲无码在线综合一区_久久人人爽人人爽人人片AV麻豆,精品伦精品一区二区三区视频,中文字幕无码久久久,无码精品前田一区二区,久久精品亚洲福利,久久伊人中文无码,国产精品午夜国产小视频,久久精品亚洲一区二区无码

<th id="wocga"></th>

Featured Services

Custom synthesis

Custom synthesis

Offer lab-scale custom synthesis and contract research through state-of-the-art reaction methods and techniques.

Product catalog

Product catalog

novel organic compounds and fine organic chemicals .

Flow Chemistry

Microchannel flow chemistry provide safety and low cost

Technology development

Technology development

Yuhao Chemical develops new technologies and provides full service.

Featured Products

Poly(4-chlorostyrene)

Poly(4-vinyl pyridine)

Poly(4-vinylpyridine-co-styrene)

2-Propenoic acid, 2-[(2-propen-1-yloxy)methyl]-, methyl ester

3a,6a-dimethyltetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetraone 15894-21-0/137820-87-2

tert-butyl 2-(4-(dimethylamino)benzoyl)hydrazinecarboxylate

3,9-Dibromoperylene

3,10-DibroMoperylene

4-[10-(4-Aminophenyl)anthracen-9-yl]aniline

3,5-bis (p-carboxyphenyl) benzoic acid

New product

Poly(4-bromostyrene)

Poly(4-vinyl pyridine)

Poly(4-vinylpyridine-co-styrene)

3a,6a-dimethyltetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetraone 15894-21-0/137820-87-2

2,5-dipropoxyterephthalaldehyde

methyl 2-(2-(chloromethyl)phenyl)-2-(methoxyimino)acetate

1H-Pyrrole-2,5-dicarboxylic acid

Tetrakis(4-ethynylphenyl)silane

Benzaldehyde, 4,4'-[(2,5-dimethoxy-1,4-phenylene)di-2,1-ethynediyl]bis-

2,5-Dibromoterephthalaldehyde

About us

Yuhao Technology

Yuhao Chemical is a chemistry based company specializing in the design and custom synthesis of novel organic compounds, research of new drugs, and the development of new chemical production technologies.

www.chiuluen.com.cn/en

Newsroom

Customized synthesis of polyimide monomer

Customized synthesis of polyimide monomer

Metallocene catalyst ligand & Product catalog list

Metallocene catalyst ligand & Product catalog list

Antimicrobial Resistance

Antimicrobial Resistance

Efforts to reduce the use of existing drugs and incentives to invest in research could help combat resistance to antimicrobial drugs.

These bizarre ancient species are rewriting animal evolution

These bizarre ancient species are rewriting animal evolution

Early fossils with guts, segmented bodies and other sophisticated features reveal a revolution in animal life — before the Cambrian explosion.

Fresh evidence challenges the consensus view of active sites in an industrial catalyst

Fresh evidence challenges the consensus view of active sites in an industrial catalyst

A study of the industrial catalyst titanium silicalite-1 suggests that the conventional view of the structure of its active sites is wrong. The findings might enable further optimization of related industrial catalysts.

德惠市| 鲁甸县| 天峻县| 时尚| 中阳县| 台州市| 鸡西市| 乌拉特后旗| 哈巴河县| 左贡县| 闽侯县| 长春市| 谢通门县| 临高县| 涿州市| 库尔勒市| 阿拉善左旗| 大姚县| 新巴尔虎左旗| 湘乡市| 搜索| 福州市| 河曲县| 枞阳县| 湖北省| 元江| 聂拉木县| 昌都县| 榆林市| 鄂州市| 涪陵区| 化德县| 时尚| 梁河县| 淳化县| 炎陵县| 永宁县| 廉江市| 鱼台县| 衡南县| 张家港市|