请问1-methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid的
请问1-methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid的
请问 5-(2-phthalimidyl-3-methyl butanoylamino)isophthalic acid
benzo(1,2,3)thiadiazole-7-carbothioic acid S-methyl ester 中文
求Hexadecanoic acid,2-methyl-,methyl ester 该有机物的中文名称
英语翻译At a pH of 3,the carboxylic acid of the side chains of a
linolelaidic acid methyl
英语翻译4-Decenoic acid,methyl esteMETHYL CIS-4-DECENOATE4-Decen
8,11-Octadecadienoic acid,methyl
Cyclopropylidene-acetic acid methyl ester
请问化学试剂2-imidazole-1yl-3-ethoxycarbonyl propionic acid(IEPA)是
求教此物质分子式4-O-Methylphenylhydrazono-3-methyl-2-pyrazolin-5-one
英语翻译Preparation(预聚) of tert-butyl-2-carboxy methyl-(甲基)3-(4-