Cyclopropane carbonyl chloride is an important intermediate.

环丙甲酰氯是一种重要的中间体。

Metadoxine is an intermediate of medicine used in curing acute-care and chronic alcoholism.

美他多辛是一种用于治疗急、慢性酒精中毒及酒精肝病的药物中间体。

This country is now at an intermediate stage of development.

这个前正处于发展的中间阶段。

OBJECTIVE To synthesis 5-bromide benzofuran ketone,the key intermediate of citaopram.

的合成抗抑郁药西酞普兰中间体5-溴苯酞。

Methoxychlor consignment four major production companies, acetate cobalt, manganese acetate series of intermediate products.

公司主要生产四氯苯醌、醋酸钴、醋酸锰等中间体系列产品。

Drum machine changes would result in a null at the punner in an intermediate state.

卷筒不推力的保持不兵会导致不满转轮在洋间状况处单程摆动。

Myoid cells had three types: epithelioid, intermediate, and spindle, which showed the relations with immunohistochemistry.

平滑肌样细胞分为上皮样，中间型和梭形，与免疫表型有关。

Paleolithic period intermediate stage important anthropolite, has Ma Baren, the Changyang man, Ding Cunren and so on.

旧石器时中期的重要人类化石，有马坝人、长阳 人、丁村人等。

Carbenium ion is an active intermediate state in organic reactions,which has been investigated for over 100 years.

正碳离子是有机化学反应过程中一种活泼的反应中间体,对于它的研究已经有100多年的历史。

So far, we have synthesized pentadecane diacid , which is a very important intermediate product during preparing muscone.

到前，我们已经合成了制备麝香酮中重要的一步中间产物十五碳二羧酸。

Secondly the enzyme is inhibited by an intermediate lower down the metabolic pathway, usually either phosphoenolpyruvate or citrate.

其次，减缓谢途径的一个中间体，通常是磷酸柠檬酸降低酶的活性。

Using ortho-bis(porpargyl alcohol) derivatives as starting materials, we employed sulfenyl or sulfinyl chloride under base condition to generate bis-allene intermediates.

所采用的合成方式以邻位二丙炔为起始物，在碱性环境中与次磺氯亚磺氯作用生成丙二后，再经环化反应得多并苯化合物。

Our main products include: Tibolone, Trenbolone Acetate, Norgestimate, Melengestrel Acetate, Levonorgestrel, Gestodene, Estriol, Estradiol and related intermediates.

主要产品为替勃龙、醋酸坦勃龙、诺孕酯、醋酸美伦孕酮、左炔诺孕酮、孕二酮、雌三、雌二等及其中间体。

Organic colors related to carcinogenic aromatic amine, especially the important intermediate 3,3' dichloroaniline of organic color are discussed in details.

本文就有机颜料涉及的致癌芳香胺,特别是有机颜料的重要中间体3,3′二氯联苯胺作详细阐述,并对其他一些生态环保问题进行探讨。

The synthesis of epalrestat,an aldose reductase inhibitor, was improved. The yield of its intermediate 3-carboxymethyl rhodanine was raised to 76.4%.

对醛搪还原酶抑制剂依帕司他的合成工艺作了改进，使中间体绕丹宁乙酸的收率提高到76．4％。

On Paphiopedilum malipoense sp. nov.-- an intermediate form between Paphiopedilum and Cypripedium, with a discussion on the origin of the genus.

麻栗坡兜兰 -- 兜兰属与杓兰属的一个中间类型，兼论兜兰属的地理起源问题.

It presented the synthetic methods as well as experiment results of brominated or chlorinated propyl antimonites and its intermediate propenyl anti-monite.

介绍了溴（氯）丙基亚锑酸酯及其中间体丙基亚锑酸酯的合成方法及应用试验结果。

Nonnatural amino acid 3-(4-thiazolyl)-D,L-alanine hydrochloride and its four intermediates were synthesized, their structures were detenmined by IR,NMR,elementary analysis and melting point.

合成了非天然氨基酸3-(4-噻唑基)-D，L-丙氨酸盐酸盐以及三个中间体，其结构分别通过红外光谱、核磁共振、元素分析、熔点等测试手段得到确证。

Description: Produces pharmaceutical products including doxopin hydrochloride, chlorprothixene and phenoxy benzamine and other intermediates. Company profile, and product and contact details.

主要生产盐酸多塞平、氯普噻吨和盐酸酚苄明等多种原料药及十多个医药中间体。

Where the intermediator has facilitated the conclusion of the contract, the expenses for the intermediate service shall be borne by the intermediator.

居间人促成合同成立的，居间活动的费用，由居间人负担。