aldehyde造句
91. MHP was mainly generated from the photolysis of acet aldehyde formed in thee degradation of ethane.
92. In this paper, a new method for synthesizing double aldehyde starch(DAS), the indirect electrosynthesis, was advanced.
93. Conclusion: Volatile components of apple seed are organic acid, olefins, alkane, aldehyde, ketone, phenol.
94. It combines well with aldehyde, animal and leather accord. Especially suitable for the formula of osmanthus, tuberose etc, the max usage level adds up to 25%.
95. For the fermented apple pomace, ester took up more than 50% in the total volatile products, with less than 15% of alkyl-, aldehyde and ketone.
96. Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.
97. The liquor fusel oil and aldehyde content also have too much harm.
98. The calculated results show that DMB is activity to get electron, and the carbon in the aldehyde group is the nucleophilic reaction site.
99. The interaction between copolymer ( acrylic acid - butenoic aldehyde ) and pickling pig skin was studied thermalX - ray diffraction patterns.
100. In the sidestream smoke of cigarette, there are many substances which are harmful to people's health, such as nicotine, aldehyde.
101. The carbonyl groups of ketone, aldehyde and ester were generated during photooxidation . 3.
102. The molar absorbance at 350 nm increases if the aldehyde contains a double bond.
103. The synthetic methods of peptide thioester and peptide aldehyde are also discussed.
104. BADH gene encodes for betaine aldehyde dehydrogenase, an important enzyme for the biosynthesis of glycine betaine that plays a definite role in stress tolerance through osmoregulation.
105. A method of preparing trimethylolethane from formaldehyde and propionic aldehyde in water was introduced in the presence of the base through cross Cannizzero reaction.
106. Through functionalization of an intermediate aldehyde, the corresponding cationic or zwitterionic cellulose ester derivatives can also be accessed.
107. This article reported the synthesis of five new silylaminoalkyl phosphonic acids through the reactions of aromatic aldehyde, amine and phosphorous acid.
108. Dimethyl phosphonate reacted with acrylonitrile under strong base (sodium alcoholate) or BPO catalysis, and then reacted with malonic aldehyde to give a N-P type fire retardant.
109. This paper introduces a novel technique in which water blocking technique is combined with acidizing treatment. The blocking system, XN-PP, is made of AM and a kind of small molecular aldehyde.
110. The ending - ose signifies a sugar; ald - signifies an aldehyde group.
111. Ethyl 1,3 oxathiolane was synthesized by the reaction of 2 mercaptoethanol and propyl aldehyde in the presence ofp toluene sulfonic acid, with benzene as azeotropic dehydrating agent.
112. The relationship among the degree of crosslinking relative amount of aldehyde group and ether linkage was investigated.
113. The corn starch was modified into oxidized starch containing both carboxyl and aldehyde groups by chemical method, which provided a new clean tanning agent for leather industry.
114. The process includes hydroxylation, self packing of APTES and terephthalic aldehyde packing.
115. Formaldehyde, acetaldehyde and acrolein are common aldehyde in the environment.
116. From campholenic aldehyde , the sandalwood fragrance campholenyl methyl cyclohexanol was prepared, its structure is analyzed and identified.
117. This product alone curing slow, usually thiuram disulfide carbamate, aldehyde amines, guanidine type accelerator and used, is an excellent anti-G-CR scorch agents, plasticizers and delay agent .
118. The results show that sericin could be directly coated on the oxidized cotton fiber without any other reagent and form a covalence bond between amido group and aldehyde group .
119. The present invention features the multiple phase selective hydrogenation process to synthesize anisic aldehyde with methyl methoxybenzoate.
120. Adoption absorption oil property better the expanded graphite and the phenol aldehyde compound, make in to used for the absorb living waste oil of the absorption oil material.
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